diff --git a/src/Angor.Test/InvestmentOperationsTest.cs b/src/Angor.Test/InvestmentOperationsTest.cs
index 4bb8cb6d9..190f3be9c 100644
--- a/src/Angor.Test/InvestmentOperationsTest.cs
+++ b/src/Angor.Test/InvestmentOperationsTest.cs
@@ -75,7 +75,7 @@ public void SpendFounderStage_Test()
             var funderReceiveCoinsKey = new Key();
 
             var projectInvestmentInfo = new ProjectInfo();
-            projectInvestmentInfo.TargetAmount = 3;
+            projectInvestmentInfo.TargetAmount = Money.Coins(3).Satoshi;
             projectInvestmentInfo.StartDate = DateTime.UtcNow;
             projectInvestmentInfo.ExpiryDate = DateTime.UtcNow.AddDays(5);
             projectInvestmentInfo.Stages = new List<Stage>
@@ -157,7 +157,7 @@ public void SpendFounderStage_Test()
             // create seeder1 investment transaction
 
             var seeder1InvTrx = operations.CreateInvestmentTransaction(network, seeder1Context,
-                Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                projectInvestmentInfo.TargetAmount);
 
             seeder1Context.TransactionHex = operations.SignInvestmentTransaction(network, seeder1Context.ChangeAddress,
                     seeder1InvTrx, null, new List<UtxoDataWithPath>(), _expectedFeeEstimation)
@@ -168,7 +168,7 @@ public void SpendFounderStage_Test()
             // create seeder2 investment transaction
 
             var seeder2InvTrx = operations.CreateInvestmentTransaction(network, seeder2Context,
-                Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                projectInvestmentInfo.TargetAmount);
 
             seeder2Context.TransactionHex = operations.SignInvestmentTransaction(network, seeder2Context.ChangeAddress,
                     seeder2InvTrx, null, new List<UtxoDataWithPath>(), _expectedFeeEstimation)
@@ -179,7 +179,7 @@ public void SpendFounderStage_Test()
             // create seeder3 investment transaction
 
             var seeder3InvTrx = operations.CreateInvestmentTransaction(network, seeder3Context,
-                Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                projectInvestmentInfo.TargetAmount);
 
             seeder3Context.TransactionHex = operations.SignInvestmentTransaction(network, seeder3Context.ChangeAddress,
                     seeder3InvTrx, null, new List<UtxoDataWithPath>(), _expectedFeeEstimation)
@@ -190,7 +190,7 @@ public void SpendFounderStage_Test()
             // create investor 1 investment transaction
 
             var investor1InvTrx = operations.CreateInvestmentTransaction(network, investor1Context,
-                Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                projectInvestmentInfo.TargetAmount);
 
             investor1Context.TransactionHex = operations.SignInvestmentTransaction(network,
                     investor1Context.ChangeAddress, investor1InvTrx, null, new List<UtxoDataWithPath>(),
@@ -202,7 +202,7 @@ public void SpendFounderStage_Test()
             // create investor 2 investment transaction
 
             var investor2InvTrx = operations.CreateInvestmentTransaction(network, investor2Context,
-                Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                projectInvestmentInfo.TargetAmount);
 
             investor2Context.TransactionHex = operations.SignInvestmentTransaction(network,
                     investor2Context.ChangeAddress, investor2InvTrx, null, new List<UtxoDataWithPath>(),
@@ -231,7 +231,7 @@ public void SeederTransaction_EndOfProject_Test()
             var words = new WalletWords { Words = new Mnemonic(Wordlist.English, WordCount.Twelve).ToString() };
 
             var projectInvestmentInfo = new ProjectInfo();
-            projectInvestmentInfo.TargetAmount = 3;
+            projectInvestmentInfo.TargetAmount = Money.Coins(3).Satoshi;
             projectInvestmentInfo.StartDate = DateTime.UtcNow;
             projectInvestmentInfo.ExpiryDate = DateTime.UtcNow.AddDays(5);
             projectInvestmentInfo.Stages = new List<Stage>
@@ -260,7 +260,7 @@ public void SeederTransaction_EndOfProject_Test()
             // create the investment transaction
 
             var seeder1InvTrx = operations.CreateInvestmentTransaction(network, seeder1Context,
-                Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                projectInvestmentInfo.TargetAmount);
 
             seeder1Context.TransactionHex = operations.SignInvestmentTransaction(network, seeder1Context.ChangeAddress,
                     seeder1InvTrx, null, new List<UtxoDataWithPath>(), _expectedFeeEstimation)
@@ -284,7 +284,7 @@ public void InvestorTransaction_EndOfProject_Test()
             var words = new WalletWords { Words = new Mnemonic(Wordlist.English, WordCount.Twelve).ToString() };
 
             var projectInvestmentInfo = new ProjectInfo();
-            projectInvestmentInfo.TargetAmount = 3;
+            projectInvestmentInfo.TargetAmount = Money.Coins(3).Satoshi;
             projectInvestmentInfo.StartDate = DateTime.UtcNow;
             projectInvestmentInfo.ExpiryDate = DateTime.UtcNow.AddDays(5);
             projectInvestmentInfo.Stages = new List<Stage>
@@ -312,7 +312,7 @@ public void InvestorTransaction_EndOfProject_Test()
             // create the investment transaction
 
             var seeder1InvTrx = operations.CreateInvestmentTransaction(network, seeder1Context,
-                Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                projectInvestmentInfo.TargetAmount);
 
             seeder1Context.TransactionHex = operations.SignInvestmentTransaction(network, seeder1Context.ChangeAddress,
                     seeder1InvTrx, null, new List<UtxoDataWithPath>(),
@@ -337,7 +337,7 @@ public void InvestorTransaction_WithSeederHashes_EndOfProject_Test()
             var words = new WalletWords { Words = new Mnemonic(Wordlist.English, WordCount.Twelve).ToString() };
 
             var projectInvestmentInfo = new ProjectInfo();
-            projectInvestmentInfo.TargetAmount = 3;
+            projectInvestmentInfo.TargetAmount = Money.Coins(3).Satoshi;
             projectInvestmentInfo.StartDate = DateTime.UtcNow;
             projectInvestmentInfo.ExpiryDate = DateTime.UtcNow.AddDays(5);
             projectInvestmentInfo.Stages = new List<Stage>
@@ -371,7 +371,7 @@ public void InvestorTransaction_WithSeederHashes_EndOfProject_Test()
             // create the investment transaction
 
             var seeder1InvTrx = operations.CreateInvestmentTransaction(network, seeder1Context,
-                Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                projectInvestmentInfo.TargetAmount);
 
             seeder1Context.TransactionHex = operations.SignInvestmentTransaction(network, seeder1Context.ChangeAddress,
                     seeder1InvTrx, null, new List<UtxoDataWithPath>(), _expectedFeeEstimation)
@@ -408,7 +408,7 @@ public void SpendInvestorRecoveryTest()
             {
                 ProjectInfo = new ProjectInfo
                 {
-                    TargetAmount = 3,
+                    TargetAmount = Money.Coins(3).Satoshi,
                     StartDate = DateTime.UtcNow,
                     ExpiryDate = DateTime.UtcNow.AddDays(5),
                     Stages = new List<Stage>
@@ -430,7 +430,7 @@ public void SpendInvestorRecoveryTest()
             // create the investment transaction
 
             var investmentTransaction = operations.CreateInvestmentTransaction(network, investorContext,
-                Money.Coins(investorContext.ProjectInfo.TargetAmount).Satoshi);
+                investorContext.ProjectInfo.TargetAmount);
 
             investorContext.TransactionHex = investmentTransaction.ToHex();
 
@@ -508,7 +508,7 @@ public void SpendInvestorConsolidatedRecoveryTest()
                 {
                     ProjectInfo = new ProjectInfo
                     {
-                        TargetAmount = 3,
+                        TargetAmount = Money.Coins(3).Satoshi,
                         StartDate = DateTime.UtcNow,
                         ExpiryDate = DateTime.UtcNow.AddDays(5),
                         Stages = new List<Stage>
@@ -539,7 +539,7 @@ public void SpendInvestorConsolidatedRecoveryTest()
                 // create the investment transaction
 
                 var investmentTransaction = operations.CreateInvestmentTransaction(network, investorContext,
-                    Money.Coins(investorContext.ProjectInfo.TargetAmount).Satoshi);
+                    investorContext.ProjectInfo.TargetAmount);
 
                 investorContext.TransactionHex = investmentTransaction.ToHex();
 
@@ -621,7 +621,7 @@ public void SpendSeederConsolidatedRecoveryTest()
                 {
                     ProjectInfo = new ProjectInfo
                     {
-                        TargetAmount = 3,
+                        TargetAmount = Money.Coins(3).Satoshi,
                         StartDate = DateTime.UtcNow,
                         ExpiryDate = DateTime.UtcNow.AddDays(5),
                         Stages = new List<Stage>
@@ -644,7 +644,7 @@ public void SpendSeederConsolidatedRecoveryTest()
                 // create the investment transaction
 
                 var investmentTransaction = operations.CreateInvestmentTransaction(network, seederContext,
-                    Money.Coins(seederContext.ProjectInfo.TargetAmount).Satoshi);
+                    seederContext.ProjectInfo.TargetAmount);
 
                 seederContext.TransactionHex = investmentTransaction.ToHex();
 
@@ -711,7 +711,7 @@ public void InvestorTransaction_NoPenalty_Test()
             var words = new WalletWords { Words = new Mnemonic(Wordlist.English, WordCount.Twelve).ToString() };
 
             var projectInvestmentInfo = new ProjectInfo();
-            projectInvestmentInfo.TargetAmount = 3;
+            projectInvestmentInfo.TargetAmount = Money.Coins(3).Satoshi;
             projectInvestmentInfo.StartDate = DateTime.UtcNow;
             projectInvestmentInfo.ExpiryDate = DateTime.UtcNow.AddDays(5);
             projectInvestmentInfo.Stages = new List<Stage>
@@ -750,7 +750,7 @@ public void InvestorTransaction_NoPenalty_Test()
             // create the investment transaction
 
             var seeder1InvTrx = operations.CreateInvestmentTransaction(network, seeder1Context,
-                Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                projectInvestmentInfo.TargetAmount);
 
             seeder1Context.TransactionHex = operations.SignInvestmentTransaction(network, seeder1Context.ChangeAddress,
                     seeder1InvTrx, null, new List<UtxoDataWithPath>(), _expectedFeeEstimation)
diff --git a/src/Angor.Test/ProtocolNew/AngorTestData.cs b/src/Angor.Test/ProtocolNew/AngorTestData.cs
index 2d6af3b2a..4a25b4063 100644
--- a/src/Angor.Test/ProtocolNew/AngorTestData.cs
+++ b/src/Angor.Test/ProtocolNew/AngorTestData.cs
@@ -1,6 +1,7 @@
 using Angor.Shared;
 using Angor.Shared.Models;
 using Angor.Shared.Networks;
+using Blockcore.NBitcoin;
 using Blockcore.NBitcoin.BIP39;
 using Microsoft.Extensions.Logging.Abstractions;
 using Moq;
@@ -35,7 +36,7 @@ protected ProjectInfo GivenValidProjectInvestmentInfo( WalletWords? words = null
         startDate ??= DateTime.UtcNow;
         
         var projectInvestmentInfo = new ProjectInfo();
-        projectInvestmentInfo.TargetAmount = 3;
+        projectInvestmentInfo.TargetAmount = Money.Coins(3).Satoshi;
         projectInvestmentInfo.StartDate = startDate.Value;
         projectInvestmentInfo.ExpiryDate = startDate.Value.AddDays(5);
         projectInvestmentInfo.PenaltyDays = 10;
diff --git a/src/Angor.Test/ProtocolNew/FounderTransactionActionTest.cs b/src/Angor.Test/ProtocolNew/FounderTransactionActionTest.cs
index 0d5bcdb66..54d0fbd41 100644
--- a/src/Angor.Test/ProtocolNew/FounderTransactionActionTest.cs
+++ b/src/Angor.Test/ProtocolNew/FounderTransactionActionTest.cs
@@ -72,7 +72,7 @@ private Transaction GivenASeederTransaction(ProjectInfo projectInvestmentInfo)
         projectInvestmentInfo.ProjectSeeders.SecretHashes.Add(seederContext.InvestorSecretHash);
 
         return operations.CreateInvestmentTransaction(network, seederContext,
-            Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+            projectInvestmentInfo.TargetAmount);
     }
 
     private Transaction GivenAnInvestorTransaction(ProjectInfo projectInvestmentInfo)
@@ -88,8 +88,7 @@ private Transaction GivenAnInvestorTransaction(ProjectInfo projectInvestmentInfo
         context.InvestorKey = Encoders.Hex.EncodeData(seederKey.PubKey.ToBytes());
         context.ChangeAddress = seederChangeKey.PubKey.GetSegwitAddress(network).ToString();
 
-        return operations.CreateInvestmentTransaction(network, context,
-            Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+        return operations.CreateInvestmentTransaction(network, context, projectInvestmentInfo.TargetAmount);
     }
 
     /// <summary>
diff --git a/src/Angor.Test/ProtocolNew/InvestmentIntegrationsTests.cs b/src/Angor.Test/ProtocolNew/InvestmentIntegrationsTests.cs
index e25f5f69e..9086c10da 100644
--- a/src/Angor.Test/ProtocolNew/InvestmentIntegrationsTests.cs
+++ b/src/Angor.Test/ProtocolNew/InvestmentIntegrationsTests.cs
@@ -112,7 +112,7 @@ public void SpendFounderStage_Test()
             var funderReceiveCoinsKey = new Key();
 
             var projectInvestmentInfo = new ProjectInfo();
-            projectInvestmentInfo.TargetAmount = 3;
+            projectInvestmentInfo.TargetAmount  = Money.Coins(3).Satoshi;
             projectInvestmentInfo.StartDate = DateTime.UtcNow;
             projectInvestmentInfo.ExpiryDate = DateTime.UtcNow.AddDays(5);
             projectInvestmentInfo.Stages = new List<Stage>
@@ -194,35 +194,35 @@ public void SpendFounderStage_Test()
             // create seeder1 investment transaction
 
             var seeder1InvTrx = _seederTransactionActions.CreateInvestmentTransaction(projectInvestmentInfo,
-                seeder1Context.InvestorKey, new uint256(seeder1Context.InvestorSecretHash), Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                seeder1Context.InvestorKey, new uint256(seeder1Context.InvestorSecretHash), projectInvestmentInfo.TargetAmount);
 
             founderContext.InvestmentTrasnactionsHex.Add(seeder1InvTrx.ToHex());
 
             // create seeder2 investment transaction
 
             var seeder2InvTrx = _seederTransactionActions.CreateInvestmentTransaction(projectInvestmentInfo,
-                seeder2Context.InvestorKey, new uint256(seeder2Context.InvestorSecretHash), Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                seeder2Context.InvestorKey, new uint256(seeder2Context.InvestorSecretHash), projectInvestmentInfo.TargetAmount);
 
             founderContext.InvestmentTrasnactionsHex.Add(seeder2InvTrx.ToHex());
 
             // create seeder3 investment transaction
 
             var seeder3InvTrx = _seederTransactionActions.CreateInvestmentTransaction(projectInvestmentInfo,
-                seeder3Context.InvestorKey, new uint256(seeder3Context.InvestorSecretHash), Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                seeder3Context.InvestorKey, new uint256(seeder3Context.InvestorSecretHash), projectInvestmentInfo.TargetAmount);
 
             founderContext.InvestmentTrasnactionsHex.Add(seeder3InvTrx.ToHex());
 
             // create investor 1 investment transaction
 
             var investor1InvTrx = _investorTransactionActions.CreateInvestmentTransaction(projectInvestmentInfo,
-                investor1Context.InvestorKey, Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                investor1Context.InvestorKey, projectInvestmentInfo.TargetAmount);
 
             founderContext.InvestmentTrasnactionsHex.Add(investor1InvTrx.ToHex());
 
             // create investor 2 investment transaction
 
             var investor2InvTrx = _investorTransactionActions.CreateInvestmentTransaction(projectInvestmentInfo,
-                investor2Context.InvestorKey, Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                investor2Context.InvestorKey, projectInvestmentInfo.TargetAmount);
 
             founderContext.InvestmentTrasnactionsHex.Add(investor2InvTrx.ToHex());
 
@@ -246,7 +246,7 @@ public void SeederTransaction_EndOfProject_Test()
             var words = new WalletWords { Words = new Mnemonic(Wordlist.English, WordCount.Twelve).ToString() };
 
             var projectInvestmentInfo = new ProjectInfo();
-            projectInvestmentInfo.TargetAmount = 3;
+            projectInvestmentInfo.TargetAmount  = Money.Coins(3).Satoshi;
             projectInvestmentInfo.StartDate = DateTime.UtcNow;
             projectInvestmentInfo.ExpiryDate = DateTime.UtcNow.AddDays(5);
             projectInvestmentInfo.Stages = new List<Stage>
@@ -277,7 +277,7 @@ public void SeederTransaction_EndOfProject_Test()
             // create the investment transaction
 
             var seeder1InvTrx = _seederTransactionActions.CreateInvestmentTransaction(projectInvestmentInfo,seeder1Context.InvestorKey,
-                new uint256(seeder1Context.InvestorSecretHash), Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                new uint256(seeder1Context.InvestorSecretHash), projectInvestmentInfo.TargetAmount);
 
             var seeder1Expierytrx  = _seederTransactionActions.RecoverEndOfProjectFunds(seeder1InvTrx.ToHex(), projectInvestmentInfo,
                 1, seeder1ReceiveCoinsKey.PubKey.ScriptPubKey.WitHash.GetAddress(network).ToString(),
@@ -301,7 +301,7 @@ public void InvestorTransaction_EndOfProject_Test()
             var words = new WalletWords { Words = new Mnemonic(Wordlist.English, WordCount.Twelve).ToString() };
 
             var projectInvestmentInfo = new ProjectInfo();
-            projectInvestmentInfo.TargetAmount = 3;
+            projectInvestmentInfo.TargetAmount  = Money.Coins(3).Satoshi;
             projectInvestmentInfo.StartDate = DateTime.UtcNow;
             projectInvestmentInfo.ExpiryDate = DateTime.UtcNow.AddDays(5);
             projectInvestmentInfo.Stages = new List<Stage>
@@ -329,7 +329,7 @@ public void InvestorTransaction_EndOfProject_Test()
             // create the investment transaction
 
             var investorInvTrx = _investorTransactionActions.CreateInvestmentTransaction(projectInvestmentInfo,seeder1Context.InvestorKey,
-                Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                projectInvestmentInfo.TargetAmount);
 
             var investor1Expierytrx = _investorTransactionActions.RecoverEndOfProjectFunds(investorInvTrx.ToHex(),
                 projectInvestmentInfo,
@@ -354,7 +354,7 @@ public void InvestorTransaction_WithSeederHashes_EndOfProject_Test()
             var words = new WalletWords { Words = new Mnemonic(Wordlist.English, WordCount.Twelve).ToString() };
 
             var projectInvestmentInfo = new ProjectInfo();
-            projectInvestmentInfo.TargetAmount = 3;
+            projectInvestmentInfo.TargetAmount  = Money.Coins(3).Satoshi;
             projectInvestmentInfo.StartDate = DateTime.UtcNow;
             projectInvestmentInfo.ExpiryDate = DateTime.UtcNow.AddDays(5);
             projectInvestmentInfo.Stages = new List<Stage>
@@ -387,7 +387,7 @@ public void InvestorTransaction_WithSeederHashes_EndOfProject_Test()
             // create the investment transaction
 
             var investorInvTrx = _investorTransactionActions.CreateInvestmentTransaction(projectInvestmentInfo,investorPubKey,
-                Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                projectInvestmentInfo.TargetAmount);
 
             var investorExpierytrx = _investorTransactionActions.RecoverEndOfProjectFunds(investorInvTrx.ToHex(),
                 projectInvestmentInfo, 1, investorReceiveCoinsKey.PubKey.ScriptPubKey.WitHash.GetAddress(network).ToString(),
@@ -422,7 +422,7 @@ public void SpendSeederRecoveryTest()
             {
                 ProjectInfo = new ProjectInfo
                 {
-                    TargetAmount = 3,
+                    TargetAmount  = Money.Coins(3).Satoshi,
                     StartDate = DateTime.UtcNow,
                     ExpiryDate = DateTime.UtcNow.AddDays(5),
                     Stages = new List<Stage>
@@ -444,7 +444,7 @@ public void SpendSeederRecoveryTest()
             // create the investment transaction
 
             var investmentTransaction = _seederTransactionActions.CreateInvestmentTransaction(investorContext.ProjectInfo,investorContext.InvestorKey,
-                Hashes.Hash256(seederSecret.ToBytes()),Money.Coins(investorContext.ProjectInfo.TargetAmount).Satoshi);
+                Hashes.Hash256(seederSecret.ToBytes()), investorContext.ProjectInfo.TargetAmount);
 
             investorContext.TransactionHex = investmentTransaction.ToHex();
 
@@ -491,7 +491,7 @@ public void SpendInvestorRecoveryTest()
             {
                 ProjectInfo = new ProjectInfo
                 {
-                    TargetAmount = 3,
+                    TargetAmount  = Money.Coins(3).Satoshi,
                     StartDate = DateTime.UtcNow,
                     ExpiryDate = DateTime.UtcNow.AddDays(5),
                     PenaltyDays = 5,
@@ -513,7 +513,7 @@ public void SpendInvestorRecoveryTest()
             // create the investment transaction
 
             var investmentTransaction = _investorTransactionActions.CreateInvestmentTransaction(investorContext.ProjectInfo,investorContext.InvestorKey,
-                Money.Coins(investorContext.ProjectInfo.TargetAmount).Satoshi);
+                investorContext.ProjectInfo.TargetAmount);
 
             investorContext.TransactionHex = investmentTransaction.ToHex();
 
@@ -578,7 +578,7 @@ public void InvestorTransaction_NoPenalty_Test(int stageIndex)
             
             var projectInvestmentInfo = new ProjectInfo
             {
-                TargetAmount = 3,
+                TargetAmount  = Money.Coins(3).Satoshi,
                 StartDate = DateTime.UtcNow,
                 ExpiryDate = DateTime.UtcNow.AddDays(5),
                 Stages = new List<Stage>
@@ -608,7 +608,7 @@ public void InvestorTransaction_NoPenalty_Test(int stageIndex)
 
             var investorInvTrx = _investorTransactionActions.CreateInvestmentTransaction(projectInvestmentInfo,
                 Encoders.Hex.EncodeData(investorKey.PubKey.ToBytes()),
-                Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                projectInvestmentInfo.TargetAmount);
             
             var secrets = new List<byte[]>
             {
@@ -621,7 +621,6 @@ public void InvestorTransaction_NoPenalty_Test(int stageIndex)
             {
                 var partSecrets = secrets.Where((_, index) => index != i)
                     .ToList();
-                
 
                 var investorRecoverFundsNoPenalty = _investorTransactionActions.RecoverRemainingFundsWithOutPenalty(
                     investorInvTrx.ToHex(), projectInvestmentInfo, stageIndex,
@@ -635,5 +634,83 @@ public void InvestorTransaction_NoPenalty_Test(int stageIndex)
                     investorInvTrx.Outputs.AsCoins().Where(c => c.Amount > 0));
             }
         }
+
+        [Fact]
+        public void SpendInvestorReleaseTest()
+        {
+            var network = Networks.Bitcoin.Testnet();
+
+            var words = new WalletWords { Words = new Mnemonic(Wordlist.English, WordCount.Twelve).ToString() };
+
+            // Create the investor params
+            var investorKey = new Key();
+            var investorChangeKey = new Key();
+
+            var funderKey = _derivationOperations.DeriveFounderKey(words, 1);
+            var angorKey = _derivationOperations.DeriveAngorKey(funderKey, angorRootKey);
+            var founderRecoveryKey = _derivationOperations.DeriveFounderRecoveryKey(words, 1);
+            var funderPrivateKey = _derivationOperations.DeriveFounderPrivateKey(words, 1);
+            var founderRecoveryPrivateKey = _derivationOperations.DeriveFounderRecoveryPrivateKey(words, 1);
+
+            var investorContext = new InvestorContext
+            {
+                ProjectInfo = new ProjectInfo
+                {
+                    TargetAmount  = Money.Coins(3).Satoshi,
+                    StartDate = DateTime.UtcNow,
+                    ExpiryDate = DateTime.UtcNow.AddDays(5),
+                    PenaltyDays = 5,
+                    Stages = new List<Stage>
+                    {
+                        new() { AmountToRelease = 1, ReleaseDate = DateTime.UtcNow.AddDays(1) },
+                        new() { AmountToRelease = 1, ReleaseDate = DateTime.UtcNow.AddDays(2) },
+                        new() { AmountToRelease = 1, ReleaseDate = DateTime.UtcNow.AddDays(3) }
+                    },
+                    FounderKey = funderKey,
+                    FounderRecoveryKey = founderRecoveryKey,
+                    ProjectIdentifier = angorKey,
+                    ProjectSeeders = new ProjectSeeders()
+                },
+                InvestorKey = Encoders.Hex.EncodeData(investorKey.PubKey.ToBytes()),
+                ChangeAddress = investorChangeKey.PubKey.GetSegwitAddress(network).ToString()
+            };
+
+            var investorReleaseKey = new Key();
+            var investorReleasePubKey = Encoders.Hex.EncodeData(investorReleaseKey.PubKey.ToBytes());
+
+            // Create the investment transaction
+            var investmentTransaction = _investorTransactionActions.CreateInvestmentTransaction(investorContext.ProjectInfo, investorContext.InvestorKey,
+                investorContext.ProjectInfo.TargetAmount);
+
+            investorContext.TransactionHex = investmentTransaction.ToHex();
+
+            // Build the release transaction
+            var releaseTransaction = _investorTransactionActions.BuildUnfundedReleaseInvestorFundsTransaction(investorContext.ProjectInfo, investmentTransaction, investorReleasePubKey);
+
+            // Sign the release transaction
+            var founderSignatures = _founderTransactionActions.SignInvestorRecoveryTransactions(investorContext.ProjectInfo,
+                investmentTransaction.ToHex(), releaseTransaction,
+                Encoders.Hex.EncodeData(founderRecoveryPrivateKey.ToBytes()));
+
+            var signedReleaseTransaction = _investorTransactionActions.AddSignaturesToUnfundedReleaseFundsTransaction(investorContext.ProjectInfo,
+                investmentTransaction, founderSignatures, Encoders.Hex.EncodeData(investorKey.ToBytes()), investorReleasePubKey);
+
+            // Validate the signatures
+            var sigCheckResult = _investorTransactionActions.CheckInvestorUnfundedReleaseSignatures(investorContext.ProjectInfo, investmentTransaction, founderSignatures, investorReleasePubKey);
+            Assert.True(sigCheckResult, "Failed to validate the founder's signatures");
+
+            List<Coin> coins = new();
+            foreach (var indexedTxOut in investmentTransaction.Outputs.AsIndexedOutputs().Where(w => !w.TxOut.ScriptPubKey.IsUnspendable))
+            {
+                coins.Add(new Blockcore.NBitcoin.Coin(indexedTxOut));
+                coins.Add(new Blockcore.NBitcoin.Coin(Blockcore.NBitcoin.uint256.Zero, 0, new Blockcore.NBitcoin.Money(1000),
+                    new Script("4a8a3d6bb78a5ec5bf2c599eeb1ea522677c4b10132e554d78abecd7561e4b42"))); // Adding fee inputs
+            }
+
+            signedReleaseTransaction.Inputs.Add(new Blockcore.Consensus.TransactionInfo.TxIn(
+                new Blockcore.Consensus.TransactionInfo.OutPoint(Blockcore.NBitcoin.uint256.Zero, 0), null)); // Add fee to the transaction
+
+            TransactionValidation.ThanTheTransactionHasNoErrors(signedReleaseTransaction, coins);
+        }
     }
 }
\ No newline at end of file
diff --git a/src/Angor.Test/ProtocolNew/SeederTransactionActionsTest.cs b/src/Angor.Test/ProtocolNew/SeederTransactionActionsTest.cs
index 8dc7ed344..fbcc5e337 100644
--- a/src/Angor.Test/ProtocolNew/SeederTransactionActionsTest.cs
+++ b/src/Angor.Test/ProtocolNew/SeederTransactionActionsTest.cs
@@ -62,7 +62,7 @@ public void SeederInvestmentTransactionCreation_CallsBuildWithSeederOpReturn()
                 .Returns(expectedTransaction);
 
             var seederInvestmentTransaction = _sut.CreateInvestmentTransaction(projectInvestmentInfo, investorKey, investorSecret,
-                Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+                projectInvestmentInfo.TargetAmount);
 
             Assert.Same(expectedTransaction,seederInvestmentTransaction);
         }
@@ -93,7 +93,7 @@ public void SeederInvestmentTransactionCreation_CallsBuildWithSeederScriptStages
             .Returns(expectedTransaction);
 
         var seederInvestmentTransaction = _sut.CreateInvestmentTransaction(projectInvestmentInfo, investorKey, investorSecret,
-            Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+            projectInvestmentInfo.TargetAmount);
 
         Assert.Same(expectedTransaction,seederInvestmentTransaction);
     }
diff --git a/src/Angor.Test/ProtocolNew/TransactionBuilders/InvestmentTransactionBuilderTest.cs b/src/Angor.Test/ProtocolNew/TransactionBuilders/InvestmentTransactionBuilderTest.cs
index a355759bc..ebd24ff6d 100644
--- a/src/Angor.Test/ProtocolNew/TransactionBuilders/InvestmentTransactionBuilderTest.cs
+++ b/src/Angor.Test/ProtocolNew/TransactionBuilders/InvestmentTransactionBuilderTest.cs
@@ -16,7 +16,6 @@ public class InvestmentTransactionBuilderTest : AngorTestData
 
     private readonly Mock<IProjectScriptsBuilder> _projectScriptsBuilder;
     private readonly Mock<IInvestmentScriptBuilder> _investmentScriptBuilder;
-
     public InvestmentTransactionBuilderTest()
     {
         _projectScriptsBuilder = new Mock<IProjectScriptsBuilder>();
@@ -38,28 +37,27 @@ private Script GivenTheAngorFeeScript(ProjectInfo projectInvestmentInfo)
         return expectedScript;
     }
 
-    
     [Fact]
     public void SeederInvestmentTransactionCreation_addsAngorKeyScript()
-        {
-            var words = new WalletWords { Words = new Mnemonic(Wordlist.English, WordCount.Twelve).ToString() };
+    {
+        var words = new WalletWords { Words = new Mnemonic(Wordlist.English, WordCount.Twelve).ToString() };
 
-            var projectInvestmentInfo = GivenValidProjectInvestmentInfo(words);
-            
-            var expectedScript = GivenTheAngorFeeScript(projectInvestmentInfo);
+        var projectInvestmentInfo = GivenValidProjectInvestmentInfo(words);
 
-            var opReturnScript = new Key().ScriptPubKey;
-            
-            var seederInvestmentTransaction = _sut.BuildInvestmentTransaction(projectInvestmentInfo,opReturnScript,
-                new List<ProjectScripts>(){},
-                Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+        var expectedScript = GivenTheAngorFeeScript(projectInvestmentInfo);
+
+        var opReturnScript = new Key().ScriptPubKey;
+
+        var seederInvestmentTransaction = _sut.BuildInvestmentTransaction(projectInvestmentInfo, opReturnScript,
+            new List<ProjectScripts>() { },
+            projectInvestmentInfo.TargetAmount);
+
+        var expectedoutput = seederInvestmentTransaction.Outputs.First();
+
+        Assert.True(expectedoutput.ScriptPubKey.Equals(expectedScript));
+        Assert.Equal(projectInvestmentInfo.TargetAmount / 100, expectedoutput.Value.Satoshi);
+    }
 
-            var expectedoutput = seederInvestmentTransaction.Outputs.First();
-            
-            Assert.True(expectedoutput.ScriptPubKey.Equals(expectedScript));
-            Assert.Equal(projectInvestmentInfo.TargetAmount / 100,expectedoutput.Value.ToDecimal(MoneyUnit.BTC));
-        }
-    
     [Fact]
     public void SeederInvestmentTransactionCreation_addsOpReturnWithProjectData()
     {
@@ -73,7 +71,7 @@ public void SeederInvestmentTransactionCreation_addsOpReturnWithProjectData()
             
         var seederInvestmentTransaction = _sut.BuildInvestmentTransaction(projectInvestmentInfo, opReturnScript,
             new List<ProjectScripts>(){},
-            Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+            projectInvestmentInfo.TargetAmount);
 
         var expectedoutput = seederInvestmentTransaction.Outputs[1];
             
@@ -100,7 +98,7 @@ public void SeederInvestmentTransactionCreation_addsScriptForEachStage()
         };
         
         var seederInvestmentTransaction = _sut.BuildInvestmentTransaction(projectInvestmentInfo, opReturnScript, 
-            stageScripts, Money.Coins(projectInvestmentInfo.TargetAmount).Satoshi);
+            stageScripts, projectInvestmentInfo.TargetAmount);
 
         for (int i = 0; i < seederInvestmentTransaction.Outputs.Count(); i++)
         {
diff --git a/src/Angor.Test/Services/TestSignService.cs b/src/Angor.Test/Services/TestSignService.cs
new file mode 100644
index 000000000..5a0969a76
--- /dev/null
+++ b/src/Angor.Test/Services/TestSignService.cs
@@ -0,0 +1,66 @@
+using Angor.Client.Services;
+using Angor.Shared;
+using Angor.Shared.Models;
+using Angor.Shared.Networks;
+using Angor.Shared.Services;
+using Microsoft.Extensions.Logging.Abstractions;
+using Moq;
+using Nostr.Client.Client;
+
+namespace Angor.Test.Services
+{
+    public class TestSignService
+    {
+        private readonly SignService _signService;
+
+        public TestSignService()
+        {
+            var mockNetworkConfiguration = new Mock<INetworkConfiguration>();
+            var mockNetworkStorage = new Mock<INetworkStorage>();
+
+            mockNetworkConfiguration.Setup(nc => nc.GetAngorKey()).Returns("dummyAngorKey");
+            mockNetworkConfiguration.Setup(nc => nc.GetNetwork()).Returns(Networks.Bitcoin.Testnet);
+
+            mockNetworkStorage.Setup(ns => ns.GetSettings()).Returns(new SettingsInfo
+            {
+                Relays = new List<SettingsUrl>
+                {
+                    new() { Name = "", Url = "wss://relay.angor.io", IsPrimary = true },
+                    new() { Name = "", Url = "wss://relay2.angor.io", IsPrimary = true },
+                },
+            });
+
+            var communicationFactory = new NostrCommunicationFactory(new NullLogger<NostrWebsocketClient>(), new NullLogger<NostrCommunicationFactory>()); 
+            var networkService = new NetworkService(mockNetworkStorage.Object, new HttpClient { BaseAddress = new Uri("https://angor.io") }, new NullLogger<NetworkService>(), mockNetworkConfiguration.Object); 
+            var subscriptionsHanding = new RelaySubscriptionsHandling(new NullLogger<RelaySubscriptionsHandling>(), communicationFactory, networkService); 
+
+            _signService = new SignService(communicationFactory, networkService, subscriptionsHanding);
+        }
+
+        //[Fact] // uncomment to test
+        public async Task TestLookupInvestmentRequestApprovals()
+        {
+            string nostrPubKey = "5a05cc7a38e3875ee3242e5f068304a36c9609c4c15f5baaf7d75e8fcdfe36c5"; // Replace with actual public key
+
+            var tcs = new TaskCompletionSource<bool>();
+
+            bool failed = false;
+            _signService.LookupSignedReleaseSigs(nostrPubKey, item => 
+            {
+                if(item.NostrEvent.Tags.FindFirstTagValue("subject") != "Release transaction signatures")
+                {
+                    failed = true;
+                    tcs.SetResult(false);
+                }
+            }, 
+            () =>
+            {
+                tcs.SetResult(true);
+            });
+
+            await tcs.Task;
+
+            Assert.False(failed);
+        }
+    }
+}
diff --git a/src/Angor.Test/WalletOperationsTest.cs b/src/Angor.Test/WalletOperationsTest.cs
index 609419a79..1a1d218c8 100644
--- a/src/Angor.Test/WalletOperationsTest.cs
+++ b/src/Angor.Test/WalletOperationsTest.cs
@@ -122,7 +122,7 @@ public void AddFeeAndSignTransaction_test()
         recoveryTransaction.Outputs.RemoveAt(0);
         recoveryTransaction.Inputs.RemoveAt(0);
 
-        var recoveryTransactions = _sut.AddFeeAndSignTransaction(changeAddress, recoveryTransaction, words, accountInfo, 3000300);
+        var recoveryTransactions = _sut.AddFeeAndSignTransaction(changeAddress, recoveryTransaction, words, accountInfo, 3000);
 
         // add the inputs of the investment trx
         List<Blockcore.NBitcoin.Coin> coins = new();
@@ -153,7 +153,7 @@ public void AddInputsAndSignTransaction()
         var network = _networkConfiguration.Object.GetNetwork();
 
         var projectInfo = new ProjectInfo();
-        projectInfo.TargetAmount = 3;
+        projectInfo.TargetAmount = Money.Coins(3).Satoshi;
         projectInfo.StartDate = DateTime.UtcNow;
         projectInfo.ExpiryDate = DateTime.UtcNow.AddDays(5);
         projectInfo.PenaltyDays = 10;
@@ -182,7 +182,8 @@ public void AddInputsAndSignTransaction()
         var unsignedRecoveryTransaction = _investorTransactionActions.BuildRecoverInvestorFundsTransaction(projectInfo, strippedInvestmentTransaction);
         var recoverySigs = _founderTransactionActions.SignInvestorRecoveryTransactions(projectInfo, strippedInvestmentTransaction.ToHex(), unsignedRecoveryTransaction, Encoders.Hex.EncodeData(founderRecoveryPrivateKey.ToBytes()));
 
-        _investorTransactionActions.CheckInvestorRecoverySignatures(projectInfo, signedInvestmentTransaction.Transaction, recoverySigs);
+        var sigCheckResult  = _investorTransactionActions.CheckInvestorRecoverySignatures(projectInfo, signedInvestmentTransaction.Transaction, recoverySigs);
+        Assert.True(sigCheckResult, "failed to validate the founders signatures");
 
         var recoveryTransaction = _investorTransactionActions.AddSignaturesToRecoverSeederFundsTransaction(projectInfo, signedInvestmentTransaction.Transaction, recoverySigs, Encoders.Hex.EncodeData(investorPrivateKey.ToBytes()));
 
@@ -299,25 +300,25 @@ public async Task TransactionSucceeds_WithSufficientFundsWallet()
             SendToAddress = "tb1qw4vvm955kq5vrnx48m3x6kq8rlpgcauzzx63sr",
             ChangeAddress = "tb1qw4vvm955kq5vrnx48m3x6kq8rlpgcauzzx63sr",
             SendAmount = Money.Coins(0.01m).Satoshi,
+            FeeRate = Money.Satoshis(3000).Satoshi,
             SendUtxos = new Dictionary<string, UtxoDataWithPath>
-        {
             {
-                "key", new UtxoDataWithPath
                 {
-                    UtxoData = new UtxoData
+                    "key", new UtxoDataWithPath
                     {
-                        value = 1500000, // Sufficient to cover the send amount and estimated fees
-                        address = address,
-                        scriptHex = scriptHex,
-                        outpoint = new Outpoint("0000000000000000000000000000000000000000000000000000000000000000", 0),
-                        blockIndex = 1,
-                        PendingSpent = false
-                    },
-                    HdPath = "m/0/0"
+                        UtxoData = new UtxoData
+                        {
+                            value = 1500000, // Sufficient to cover the send amount and estimated fees
+                            address = address,
+                            scriptHex = scriptHex,
+                            outpoint = new Outpoint("0000000000000000000000000000000000000000000000000000000000000000", 0),
+                            blockIndex = 1,
+                            PendingSpent = false
+                        },
+                        HdPath = "m/0/0"
+                    }
                 }
-            }
-        },
-            FeeRate = Money.Coins(3000).Satoshi,
+            },
         };
 
         // Act
@@ -385,32 +386,32 @@ public void CalculateTransactionFee_WithMultipleScenarios()
         var address = "tb1qeu7wvxjg7ft4fzngsdxmv0pphdux2uthq4z679";
         var scriptHex = "0014b7d165bb8b25f567f05c57d3b484159582ac2827";  
         var accountInfo = new AccountInfo(); 
-        long feeRate = Money.Coins(10).Satoshi; 
+        long feeRate = Money.Satoshis(10).Satoshi; 
 
         // Scenario 1: Sufficient funds
         var sendInfoSufficientFunds = new SendInfo
         {
             SendToAddress = "tb1qw4vvm955kq5vrnx48m3x6kq8rlpgcauzzx63sr",
             ChangeAddress = "tb1qw4vvm955kq5vrnx48m3x6kq8rlpgcauzzx63sr",
-            SendAmount = Money.Coins(0.0001m).Satoshi,  // Lower amount for successful fee calculation
+            SendAmount = Money.Coins(0.0001m).Satoshi, // Lower amount for successful fee calculation
             SendUtxos = new Dictionary<string, UtxoDataWithPath>
-        {
             {
-                "key", new UtxoDataWithPath
                 {
-                    UtxoData = new UtxoData
+                    "key", new UtxoDataWithPath
                     {
-                        value = 150000000, // Sufficient to cover the send amount and estimated fees
-                        address = address,
-                        scriptHex = scriptHex,
-                        outpoint = new Outpoint("0000000000000000000000000000000000000000000000000000000000000000", 0),
-                        blockIndex = 1,
-                        PendingSpent = false
-                    },
-                    HdPath = "m/0/0"
+                        UtxoData = new UtxoData
+                        {
+                            value = 150000000, // Sufficient to cover the send amount and estimated fees
+                            address = address,
+                            scriptHex = scriptHex,
+                            outpoint = new Outpoint("0000000000000000000000000000000000000000000000000000000000000000", 0),
+                            blockIndex = 1,
+                            PendingSpent = false
+                        },
+                        HdPath = "m/0/0"
+                    }
                 }
             }
-        }
         };
 
         // Act & Assert for sufficient funds
diff --git a/src/Angor/Client/Models/FounderProject.cs b/src/Angor/Client/Models/FounderProject.cs
index 0d4a09abe..d58ddd46a 100644
--- a/src/Angor/Client/Models/FounderProject.cs
+++ b/src/Angor/Client/Models/FounderProject.cs
@@ -9,7 +9,12 @@ public class FounderProject : Project
 
     public string ProjectInfoEventId { get; set; }
     public bool NostrProfileCreated { get; set; }
-    
+
+    public bool ProjectHasStarted()
+    {
+        return DateTime.UtcNow > ProjectInfo.StartDate;
+    }
+
     public bool NostrMetadataCreated()
     {
         return !string.IsNullOrEmpty(Metadata?.Name);
diff --git a/src/Angor/Client/Models/InvestmentState.cs b/src/Angor/Client/Models/InvestmentState.cs
index 311ffb1c8..c7ac4191c 100644
--- a/src/Angor/Client/Models/InvestmentState.cs
+++ b/src/Angor/Client/Models/InvestmentState.cs
@@ -5,4 +5,6 @@ public class InvestmentState
     public string ProjectIdentifier { get; set; }
     public string InvestmentTransactionHash { get; set; }
     public string investorPubKey { get; set; }
+    public string ReleaseAddress { get; set; }
+
 }
\ No newline at end of file
diff --git a/src/Angor/Client/Models/InvestorProject.cs b/src/Angor/Client/Models/InvestorProject.cs
index 590e14c77..1dab8e197 100644
--- a/src/Angor/Client/Models/InvestorProject.cs
+++ b/src/Angor/Client/Models/InvestorProject.cs
@@ -18,6 +18,17 @@ public class InvestorProject : Project
     public string InvestorPublicKey { get; set; }
     public string InvestorNPub { get; set; }
 
+    /// <summary>
+    /// The address to release the funds to if the project did not reach the target.
+    /// This will be used by the founder when signing the release outputs
+    /// </summary>
+    public string UnfundedReleaseAddress { get; set; }
+
+    /// <summary>
+    /// The trxid of an unfunded project that the investor has released the funds without a penalty 
+    /// </summary>
+    public string UnfundedReleaseTransactionId { get; set; } 
+
     public bool WaitingForFounderResponse()
     {
         return ReceivedFounderSignatures() == false && SignaturesInfo?.TimeOfSignatureRequest != null;
diff --git a/src/Angor/Client/Pages/CheckTransactionCode.razor b/src/Angor/Client/Pages/CheckTransactionCode.razor
index 9b48cb6a4..360eab014 100644
--- a/src/Angor/Client/Pages/CheckTransactionCode.razor
+++ b/src/Angor/Client/Pages/CheckTransactionCode.razor
@@ -181,7 +181,7 @@ else
                 FounderKey = Encoders.Hex.EncodeData(privateFounderKey.Neuter().PubKey.ToBytes()),
                 PenaltyDays = 100,
                 StartDate = DateTime.Now,
-                TargetAmount = 10,
+                TargetAmount = Money.Coins(10).Satoshi,
                 ProjectIdentifier = derivationOperations.DeriveAngorKey(Encoders.Hex.EncodeData(privateFounderKey.Neuter().PubKey.ToBytes()),angorRootKey),
                 ProjectSeeders = new ProjectSeeders()
             }
diff --git a/src/Angor/Client/Pages/Create.razor b/src/Angor/Client/Pages/Create.razor
index 9551a2471..8b61a1f4e 100644
--- a/src/Angor/Client/Pages/Create.razor
+++ b/src/Angor/Client/Pages/Create.razor
@@ -5,6 +5,7 @@
 @using Angor.Shared.Models
 @using Angor.Shared.ProtocolNew
 @using Angor.Shared.Services
+@using Angor.Shared.Utilities
 @using Blockcore.Consensus.TransactionInfo
 @using Blockcore.NBitcoin
 @using Blockcore.Networks
@@ -474,7 +475,7 @@
                     <p class="mb-1"><strong>Founder Key:</strong> @project.ProjectInfo.FounderKey.Substring(0, 10)...</p> <!-- Display only the first 10 characters -->
 
                     <p class="mb-1">
-                        <strong>Target amount:</strong> @project.ProjectInfo.TargetAmount @network.CoinTicker
+                        <strong>Target amount:</strong> @project.ProjectInfo.TargetAmount.ToUnitBtc() @network.CoinTicker
                     </p>
 
                     <p class="mb-1"><strong>Start date:</strong> @project.ProjectInfo.StartDate.ToString("dd/MM/yyyy") in @((project.ProjectInfo.StartDate - DateTime.Now).Days) days</p>
@@ -516,7 +517,7 @@
                         @if (publishProjectSpinner)
                         {
                             <span class=" spinner-border spinner-border-sm me-2" role="status" aria-hidden="true"></span>
-                            <span>Confirm...</span>
+                            <span>Confirming...</span>
                         }
                         else
                         {
@@ -552,8 +553,6 @@
     </div>
 }
 
-
-
 </div>
 
 
@@ -585,10 +584,9 @@
     
     private decimal targetAmountInBTC
     {
-        get => Money.Coins(project.ProjectInfo.TargetAmount).ToUnit(MoneyUnit.BTC);
-        set => project.ProjectInfo.TargetAmount = (long)Money.Satoshis(value);
+        get => Money.Satoshis(project.ProjectInfo.TargetAmount).ToUnit(MoneyUnit.BTC);
+        set => project.ProjectInfo.TargetAmount = Money.Coins(value).Satoshi;
     }
-    
 
     private int activeTab = 1;
     
@@ -1237,7 +1235,7 @@
                 StartDate = DateTime.UtcNow.AddMinutes(2), // to allow testing and spending immediately
                 PenaltyDays = 90,
                 ExpiryDate = DateTime.UtcNow.AddDays(120),
-                TargetAmount =  50
+                TargetAmount =  Money.Coins(50).Satoshi
             }
         };
     }
diff --git a/src/Angor/Client/Pages/Invest.razor b/src/Angor/Client/Pages/Invest.razor
index cf91be93a..56c95b18b 100644
--- a/src/Angor/Client/Pages/Invest.razor
+++ b/src/Angor/Client/Pages/Invest.razor
@@ -14,6 +14,7 @@
 @using Angor.Client.Models
 @using Blockcore.Networks
 @using System.Text.Json
+@using Angor.Shared.Utilities
 
 
 @inherits BaseComponent
@@ -80,7 +81,7 @@
                     <div class="d-flex justify-content-between">
                         <div>
                             <h6 class="text-muted">Target Amount</h6>
-                            <h4 class="mb-0">@project.ProjectInfo.TargetAmount @network.CoinTicker</h4>
+                            <h4 class="mb-0">@project.ProjectInfo.TargetAmount.ToUnitBtc() @network.CoinTicker</h4>
                         </div>
                         <div class="stat-icon">
                             <Icon IconName="balance" Height="32" Width="32" />
@@ -192,33 +193,23 @@
 
                 <div class="form-group mb-4">
                     <label for="investmentAmount" class="form-label">Investment Amount</label>
-
-
-
                     <div class="input-group">
-
-
-                        <InputNumber class="form-control" id="investmentAmount" @bind-Value="@Investment.InvestmentAmountBtc"
-                        @oninput="UpdateStagesBreakdown" />
-
-
+                        <InputNumber class="form-control" id="investmentAmount" @bind-Value="@Investment.InvestmentAmountBtc" @oninput="UpdateStagesBreakdown" />
                         <span role="button" class="btn btn-border d-flex align-items-center justify-content-center">
                             @network.CoinTicker
                         </span>
                     </div>
-
-
                 </div>
 
                 <div class="form-group mb-4">
                     <label for="investmentSlider" class="form-label mb-4">Select Investment Amount</label>
                     <input type="range" class="form-range custom-range" id="investmentSlider"
-                    min="0.001" max="@project.ProjectInfo.TargetAmount" step="0.001"
-                    @bind="Investment.InvestmentAmountBtc"
-                    @oninput="UpdateStagesBreakdown" />
+                           min="0.001" max="@project.ProjectInfo.TargetAmount.ToUnitBtc()" step="0.001"
+                            @bind="Investment.InvestmentAmountBtc"
+                            @oninput="UpdateStagesBreakdown" />
                     <div class="d-flex justify-content-between">
                         <small>0.001 @network.CoinTicker</small>
-                        <small>@project.ProjectInfo.TargetAmount @network.CoinTicker</small>
+                        <small>@project.ProjectInfo.TargetAmount.ToUnitBtc() @network.CoinTicker</small>
                     </div>
                 </div>
 
@@ -249,7 +240,7 @@
                             <div class="stage-card animate-fade-up">
                                 <div class="stage-header">
                                     <h6 class="mb-0">Stage @stage.StageNumber</h6>
-                                    <span class="badge bg-primary">@stage.Amount @network.CoinTicker</span>
+                                    <span class="badge bg-primary">@stage.AmountBtc @network.CoinTicker</span>
                                 </div>
                                 <div class="stage-body">
                                     <p class="mb-2">
@@ -307,7 +298,7 @@
                                     <div class="info-card flex-grow-1 me-2">
                                         <div class="info-label">Amount to Invest</div>
                                         <div class="info-value text-success">
-                                            @(Money.Satoshis(Investment.InvestmentAmount).ToUnit(MoneyUnit.BTC)) @network.CoinTicker
+                                            @Investment.InvestmentAmountBtc @network.CoinTicker
                                         </div>
                                     </div>
                                     <div class="info-card flex-grow-1 ms-2">
@@ -362,7 +353,7 @@
                                                 <div class="d-flex justify-content-between align-items-center">
                                                     <div>
                                                         <div class="info-label">Stage @(++index)</div>
-                                                        <div class="info-value">@StagesBreakdown[index - 1].Amount @network.CoinTicker</div>
+                                                        <div class="info-value">@StagesBreakdown[index - 1].AmountBtc @network.CoinTicker</div>
                                                     </div>
                                                     <div class="text-end">
                                                         <div class="info-label">Release Date</div>
@@ -407,7 +398,6 @@
             </div>
         </div>
     }
-
 }
 else
 {
@@ -503,8 +493,6 @@ else
     }
 }
 
-
-
 @code {
 
     [Parameter]
@@ -659,10 +647,6 @@ else
         return Task.CompletedTask;
     }
 
-
-
-
-
     private void UpdateStagesBreakdown(ChangeEventArgs e)
     {
         if (decimal.TryParse(e.Value.ToString(), out decimal amountBtc))
@@ -677,7 +661,7 @@ else
                 var insert = new StageBreakdown
                     {
                         StageNumber = index++,
-                        Amount = Investment.InvestmentAmountBtc * (stage.AmountToRelease / 100),
+                        AmountBtc = Investment.InvestmentAmountBtc * (stage.AmountToRelease / 100),
                         StageDateTime = stage.ReleaseDate,
                         DaysFromStartDate = (stage.ReleaseDate - project.ProjectInfo.StartDate).Days
                     };
@@ -706,13 +690,15 @@ else
             bool isTestnet = network.NetworkType == NetworkType.Testnet;
             long maxInvestmentAmount = isTestnet ? long.MaxValue : Money.Satoshis(0.1m) ; // 0.1 BTC for mainnet, unlimited for testnet
             long minInvestmentAmount = Money.Satoshis(0.001m) ; // Minimum investment for all networks
-            if (Investment.InvestmentAmount < minInvestmentAmount)
+            long investmentAmount = Investment.InvestmentAmountBtc.ToUnitSatoshi();
+
+            if (investmentAmount < minInvestmentAmount)
             {
                 notificationComponent.ShowErrorMessage($"Seeder minimum investment amount of {minInvestmentAmount} BTC was not reached");
                 return;
             }
 
-            if (Investment.InvestmentAmount > maxInvestmentAmount)
+            if (investmentAmount > maxInvestmentAmount)
             {
                 notificationComponent.ShowErrorMessage($"Maximum investment amount is {maxInvestmentAmount} BTC on the mainnet");
                 return;
@@ -720,7 +706,9 @@ else
         }
         else
         {
-            if (Investment.InvestmentAmount < Money.Satoshis(0.001m))
+            long investmentAmount = Investment.InvestmentAmountBtc.ToUnitSatoshi();
+
+            if (investmentAmount < Money.Satoshis(0.001m))
             {
                 notificationComponent.ShowErrorMessage($"Investor minimum investment amount is {0.001} BTC");
                 return;
@@ -761,7 +749,7 @@ else
                 var seederHash = _derivationOperations.DeriveSeederSecretHash(words, project.ProjectInfo.FounderKey);
             }
 
-            unSignedTransaction = _InvestorTransactionActions.CreateInvestmentTransaction(project.ProjectInfo, InvestorPubKey, Money.Satoshis(Investment.InvestmentAmount));
+            unSignedTransaction = _InvestorTransactionActions.CreateInvestmentTransaction(project.ProjectInfo, InvestorPubKey, Money.Coins(Investment.InvestmentAmountBtc).Satoshi);
 
             signedTransaction = _WalletOperations.AddInputsAndSignTransaction(accountInfo.GetNextChangeReceiveAddress(), unSignedTransaction, words, accountInfo, feeData.SelectedFeeEstimation.FeeRate);
 
@@ -834,7 +822,7 @@ else
                     Metadata = project.Metadata,
                     SignedTransactionHex = signedTransaction!.Transaction!.ToHex(),
                     CreationTransactionId = project.CreationTransactionId,
-                    AmountInvested = Investment.InvestmentAmount,
+                    AmountInvested = Investment.InvestmentAmountBtc.ToUnitSatoshi(),
                     InvestorPublicKey = InvestorPubKey ?? throw new ArgumentNullException("The investor pub key is not populated")
                 };
 
@@ -853,25 +841,30 @@ else
 
             var words = await passwordComponent.GetWalletAsync();
 
-            var nostrPrivateKey = _derivationOperations.DeriveProjectNostrInvestorPrivateKey(words, project.ProjectInfo.ProjectIdentifier);
+            var investorNostrPrivateKey = _derivationOperations.DeriveProjectNostrInvestorPrivateKey(words, project.ProjectInfo.ProjectIdentifier);
+            var nostrPrivateKeyHex = Encoders.Hex.EncodeData(investorNostrPrivateKey.ToBytes());
+
+            var releaseAddress = accountInfo.GetNextReceiveAddress();
+
+            SignRecoveryRequest signRecoveryRequest = new()
+            {
+                ProjectIdentifier = investorProject.ProjectInfo.ProjectIdentifier,
+                InvestmentTransactionHex = strippedInvestmentTransaction.ToHex(network.Consensus.ConsensusFactory),
+                UnfundedReleaseAddress = releaseAddress
+            };
 
-            var nostrPrivateKeyHex = Encoders.Hex.EncodeData(nostrPrivateKey.ToBytes());
+            var sigJson = serializer.Serialize(signRecoveryRequest);
 
             var encryptedContent = await encryption.EncryptNostrContentAsync(
                 nostrPrivateKeyHex, investorProject.ProjectInfo.NostrPubKey,
-                strippedInvestmentTransaction.ToHex(network.Consensus.ConsensusFactory));
+                sigJson);
 
-            var investmentSigsRequest = _SignService.RequestInvestmentSigs(new SignRecoveryRequest
-                {
-                    ProjectIdentifier = investorProject.ProjectInfo.ProjectIdentifier,
-                    EncryptedContent = encryptedContent,
-                    NostrPubKey = investorProject.ProjectInfo.NostrPubKey,
-                    InvestorNostrPrivateKey = nostrPrivateKeyHex
-                });
+            var investmentSigsRequest = _SignService.RequestInvestmentSigs(encryptedContent, nostrPrivateKeyHex, investorProject.ProjectInfo.NostrPubKey);
 
             investorProject.SignaturesInfo!.TimeOfSignatureRequest = investmentSigsRequest.eventTime;
             investorProject.SignaturesInfo!.SignatureRequestEventId = investmentSigsRequest.eventId;
             investorProject.InvestorNPub = NostrPrivateKey.FromHex(nostrPrivateKeyHex).DerivePublicKey().Hex;
+            investorProject.UnfundedReleaseAddress = releaseAddress;
 
             storage.AddInvestmentProject(investorProject);
 
@@ -1030,7 +1023,14 @@ else
             {
                 ProjectIdentifiers = storage.GetInvestmentProjects()
                             .Where(x => x.InvestedInProject())
-                            .Select(x => new InvestmentState { ProjectIdentifier = x.ProjectInfo.ProjectIdentifier, investorPubKey = x.InvestorPublicKey, InvestmentTransactionHash = x.TransactionId })
+                            .Select(x => new InvestmentState
+                            {
+                                ProjectIdentifier = x.ProjectInfo.ProjectIdentifier, 
+                                investorPubKey = x.InvestorPublicKey, 
+                                InvestmentTransactionHash = x.TransactionId, 
+                                ReleaseAddress = x.UnfundedReleaseAddress,
+
+                            })
                             .ToList()
             };
 
@@ -1048,11 +1048,6 @@ else
 
     public class InvestmentModel
     {
-        /// <summary>
-        /// Amount in satoshis converted on demand.
-        /// </summary>
-        public long InvestmentAmount => Money.Coins(InvestmentAmountBtc).Satoshi;
-
         /// <summary>
         /// Amount in BTC, this is a parameter that is bind to the users input,
         /// so it makes sense to keep it in btc format (instead of satoshis) 
@@ -1065,7 +1060,7 @@ else
     public class StageBreakdown
     {
         public int StageNumber { get; set; }
-        public decimal Amount { get; set; }
+        public decimal AmountBtc { get; set; }
         public DateTime StageDateTime { get; set; }
         public int DaysFromStartDate { get; set; }
     }
@@ -1090,7 +1085,7 @@ else
             Stages = StagesBreakdown.Select(stage => new
             {
                 StageNumber = stage.StageNumber,
-                Amount = stage.Amount,
+                Amount = stage.AmountBtc,
                 ReleaseDate = stage.StageDateTime.ToString("dd/MM/yyyy"),
                 DaysFromStart = stage.DaysFromStartDate,
                 AmountToRelease = project.ProjectInfo.Stages[stage.StageNumber - 1].AmountToRelease
diff --git a/src/Angor/Client/Pages/Investor.razor b/src/Angor/Client/Pages/Investor.razor
index f465b9b1c..4aa9b3130 100644
--- a/src/Angor/Client/Pages/Investor.razor
+++ b/src/Angor/Client/Pages/Investor.razor
@@ -143,11 +143,10 @@
                         Stats.TryGetValue(project.ProjectInfo.ProjectIdentifier, out var stats);
                         var nostrPubKey = project.ProjectInfo.NostrPubKey;
                         investmentRequestsMap.TryGetValue(nostrPubKey, out bool hasInvestmentRequests);
+                        releaseRequestsMap.TryGetValue(nostrPubKey, out bool hasInvestmentReleaseRequests);
 
                         <div class="col">
 
-          
-
                             <div class="card card-body">
                                 <div class="d-flex align-items-center">
                                     <span class="user-select-none">
@@ -162,7 +161,7 @@
 
                                 <div class="mb-3 mt-4 d-flex justify-content-between">
                                     <span>Funding Target:</span>
-                                    <strong>@project.ProjectInfo.TargetAmount @network.CoinTicker</strong>
+                                    <strong>@Money.Satoshis(project.ProjectInfo.TargetAmount).ToUnit(MoneyUnit.BTC) @network.CoinTicker</strong>
                                 </div>
 
                                 <div class="mb-3 d-flex justify-content-between">
@@ -172,7 +171,7 @@
 
                                 <div class="mb-3 d-flex justify-content-between">
                                     <span>Raised (% Target):</span>
-                                    <strong>@((stats?.AmountInvested ?? 0) * 100 / Money.Coins(project.ProjectInfo.TargetAmount).Satoshi) %</strong>
+                                    <strong>@((stats?.AmountInvested ?? 0) * 100 / project.ProjectInfo.TargetAmount) %</strong>
                                 </div>
 
                                 <div class="mb-3 d-flex justify-content-between">
@@ -230,6 +229,24 @@
                                         <strong class="text-danger">Pending</strong>
                                     }
                                 </div>
+
+                                <div class="mb-3 d-flex justify-content-between">
+                                    <span>Founder Released Funds</span>
+                                    @if (hasInvestmentReleaseRequests)
+                                    {
+                                        @if (project.UnfundedReleaseTransactionId == null)
+                                        {
+                                            <a href=@($"/release/{project.ProjectInfo.ProjectIdentifier}") class="btn btn-sm btn-border ms-2" title="Pending">
+                                                <strong class="text-danger">Release funds</strong>
+                                            </a>
+                                        }
+                                        else
+                                        {
+                                            <strong class="text-primary">Funds released</strong>
+                                        }
+                                    }
+                                </div>
+                                
                                 <div class="card-footer">
                                     <a href=@($"/view/{project.ProjectInfo.ProjectIdentifier}") class="btn btn-border w-100">
                                         View Project
@@ -263,6 +280,7 @@
     long TotalInRecovery = 0;
 
     private Dictionary<string, bool> investmentRequestsMap = new Dictionary<string, bool>();
+    private Dictionary<string, bool> releaseRequestsMap = new Dictionary<string, bool>();
 
     public Dictionary<string, ProjectStats> Stats = new();
 
@@ -289,6 +307,7 @@
 
             var refreshTask = RefreshBalance();
             CheckSignatureFromFounder();
+            CheckReleaseFromFounder();
             await refreshTask;
         }
     }
@@ -345,6 +364,15 @@
         return Task.CompletedTask;
     }
 
+    private void HandleReleaseSignatureReceivedAsync(string nostrPubKey, string signatureContent)
+    {
+        if (releaseRequestsMap.ContainsKey(nostrPubKey))
+        {
+            releaseRequestsMap[nostrPubKey] = true;
+            StateHasChanged();
+        }
+    }
+
     private void CheckSignatureFromFounder()
     {
         foreach (var project in projects)
@@ -361,6 +389,21 @@
         }
     }
 
+    private void CheckReleaseFromFounder()
+    {
+        foreach (var project in projects)
+        {
+            releaseRequestsMap[project.ProjectInfo.NostrPubKey] = false;
+
+            _SignService.LookupReleaseSigs(
+                project.InvestorNPub,
+                project.ProjectInfo.NostrPubKey,
+                null,
+                project.SignaturesInfo.SignatureRequestEventId,
+                signatureContent => HandleReleaseSignatureReceivedAsync(project.ProjectInfo.NostrPubKey, signatureContent)
+                , () => {});
+        }
+    }
 
     private async Task RefreshBalance()
     {
diff --git a/src/Angor/Client/Pages/Recover.razor b/src/Angor/Client/Pages/Recover.razor
index 7790a62a4..db2f6c617 100644
--- a/src/Angor/Client/Pages/Recover.razor
+++ b/src/Angor/Client/Pages/Recover.razor
@@ -20,6 +20,8 @@
 @inject IWalletOperations _WalletOperations
 @inject IInvestorTransactionActions _InvestorTransactionActions
 @inject ILogger<Recover> Logger;
+@inject IWalletUIService _walletUIService;
+@inject ISignService SignService
 @inject ICurrencyService _currencyService
 
 
@@ -78,56 +80,63 @@
         {
             <div class="d-flex justify-content-between">
                 <div>
-                    @if (!refreshSpinner)
+                    @if (releaseSigsfound)
                     {
-                        @if (StageInfo.CanRelease)
+                        <button class="btn btn-border me-2 btn-primary" @onclick="NavigatetoReleaseSigs">Target not met go to Release Funds</button>
+                    }
+                    else
+                    {
+                        @if (!refreshSpinner)
                         {
-                            <p>Total funds in penalty = @(Money.Satoshis(StageInfo.TotalInPenalty).ToUnit(MoneyUnit.BTC)) @network.CoinTicker</p>
-                        }
+                            @if (StageInfo.CanRelease)
+                            {
+                                <p>Total funds in penalty = @(Money.Satoshis(StageInfo.TotalInPenalty).ToUnit(MoneyUnit.BTC)) @network.CoinTicker</p>
+                            }
 
-                        @if (StageInfo.CanRecover && !StageInfo.EndOfProject)
-                        {
-                            <button class="btn btn-border me-2" @onclick="PrepareToRecoverCoinsCheckPassword" disabled="@PrepareToRecoverCoinsModalSpinner">
-                                @if (PrepareToRecoverCoinsModalSpinner)
-                                {
-                                    <span class=" spinner-border spinner-border-sm me-2" role="status" aria-hidden="true"></span>
-                                    <span>Recover Funds...</span>
-                                }
-                                else
-                                {
-                                    <span>Recover Funds</span>
-                                }
-                            </button>
-                        }
+                            @if (StageInfo.CanRecover && !StageInfo.EndOfProject)
+                            {
+                                <button class="btn btn-border me-2" @onclick="PrepareToRecoverCoinsCheckPassword" disabled="@PrepareToRecoverCoinsModalSpinner">
+                                    @if (PrepareToRecoverCoinsModalSpinner)
+                                    {
+                                        <span class=" spinner-border spinner-border-sm me-2" role="status" aria-hidden="true"></span>
+                                        <span>Recover Funds...</span>
+                                    }
+                                    else
+                                    {
+                                        <span>Recover Funds</span>
+                                    }
+                                </button>
+                            }
 
-                        @if (StageInfo.CanRelease)
-                        {
-                            <button class="btn btn-border me-2" @onclick="PrepareToReleaseCoinsCheckPassword" disabled="@PrepareToReleaseCoinsModalSpinner">
-                                @if (PrepareToReleaseCoinsModalSpinner)
-                                {
-                                    <span class=" spinner-border spinner-border-sm me-2" role="status" aria-hidden="true"></span>
-                                    <span>Release Funds...</span>
-                                }
-                                else
-                                {
-                                    <span>Release Funds</span>
-                                }
-                            </button>
-                        }
+                            @if (StageInfo.CanRelease)
+                            {
+                                <button class="btn btn-border me-2" @onclick="PrepareToReleaseCoinsCheckPassword" disabled="@PrepareToReleaseCoinsModalSpinner">
+                                    @if (PrepareToReleaseCoinsModalSpinner)
+                                    {
+                                        <span class=" spinner-border spinner-border-sm me-2" role="status" aria-hidden="true"></span>
+                                        <span>Release Funds...</span>
+                                    }
+                                    else
+                                    {
+                                        <span>Release Funds</span>
+                                    }
+                                </button>
+                            }
 
-                        @if (StageInfo.EndOfProject && StageInfo.TotalSpendable > 0)
-                        {
-                            <button class="btn btn-border" @onclick="PrepareEndOfProjectCoinsCheckPassword" disabled="@PrepareEndOfProjectCoinsModalSpinner">
-                                @if (PrepareEndOfProjectCoinsModalSpinner)
-                                {
-                                    <span class=" spinner-border spinner-border-sm me-2" role="status" aria-hidden="true"></span>
-                                    <span>End of project...</span>
-                                }
-                                else
-                                {
-                                    <span>End of project</span>
-                                }
-                            </button>
+                            @if (StageInfo.EndOfProject && StageInfo.TotalSpendable > 0)
+                            {
+                                <button class="btn btn-border" @onclick="PrepareEndOfProjectCoinsCheckPassword" disabled="@PrepareEndOfProjectCoinsModalSpinner">
+                                    @if (PrepareEndOfProjectCoinsModalSpinner)
+                                    {
+                                        <span class=" spinner-border spinner-border-sm me-2" role="status" aria-hidden="true"></span>
+                                        <span>End of project...</span>
+                                    }
+                                    else
+                                    {
+                                        <span>End of project</span>
+                                    }
+                                </button>
+                            }
                         }
                     }
                 </div>
@@ -385,6 +394,8 @@
     private TransactionInfo? releaseRecoveryTransaction;
     private TransactionInfo? endOfProjectTransaction;
 
+    private bool releaseSigsfound = false;
+
     StageData StageInfo = new();
     string explorerLink;
 
@@ -443,6 +454,8 @@
 
         try
         {
+            CheckReleaseSignatures();
+
             await FindInvestments();
 
             await CheckSpentFund();
@@ -461,6 +474,20 @@
         await Task.Delay(10);
     }
 
+    protected void CheckReleaseSignatures()
+    {
+        SignService.LookupReleaseSigs(
+            project.InvestorNPub,
+            project.ProjectInfo.NostrPubKey,
+            null,
+            project.SignaturesInfo?.SignatureRequestEventId!,
+            _ =>
+            {
+                releaseSigsfound = true;
+                StateHasChanged();
+            }, () => {});
+    }
+
     private async Task FindInvestments()
     {
         if (StageInfo.TransactionInfo != null)
@@ -572,49 +599,57 @@
             {
                 item.IsSpent = true;
 
-                if (output.SpentInTransaction == project.RecoveryTransactionId)
+                if (output.SpentInTransaction == project.UnfundedReleaseTransactionId)
                 {
-                    if (!string.IsNullOrEmpty(project.RecoveryReleaseTransactionId))
+                    item.SpentTo = "Project Unfunded, Spent back to investor";
+                    item.ProjectScriptType = new ProjectScriptType { ScriptType = ProjectScriptTypeEnum.InvestorNoPenalty };
+                }
+                else
+                {
+                    if (output.SpentInTransaction == project.RecoveryTransactionId)
                     {
-                        item.SpentTo = "Recovered after penalty";
-                        item.ProjectScriptType = new ProjectScriptType { ScriptType = ProjectScriptTypeEnum.Unknown };
+                        if (!string.IsNullOrEmpty(project.RecoveryReleaseTransactionId))
+                        {
+                            item.SpentTo = "Recovered after penalty";
+                            item.ProjectScriptType = new ProjectScriptType { ScriptType = ProjectScriptTypeEnum.Unknown };
+                        }
+                        else
+                        {
+                            item.ProjectScriptType = new ProjectScriptType { ScriptType = ProjectScriptTypeEnum.InvestorWithPenalty };
+                            var days = (penaltyExpieryDate - DateTime.Now).TotalDays;
+                            item.SpentTo = days > 0 ? $"Penalty, released in {days.ToString("0.0")} days" : "Penalty can be released";
+                        }
                     }
                     else
                     {
-                        item.ProjectScriptType = new ProjectScriptType { ScriptType = ProjectScriptTypeEnum.InvestorWithPenalty };
-                        var days = (penaltyExpieryDate - DateTime.Now).TotalDays;
-                        item.SpentTo = days > 0 ? $"Penalty, released in {days.ToString("0.0")} days" : "Penalty can be released";
-                    }
-                }
-                else
-                {
-                    // try to resolve the destination
-                    var spentInTransaction = await _IndexerService.GetTransactionInfoByIdAsync(output.SpentInTransaction);
-
-                    var input = spentInTransaction?.Inputs.FirstOrDefault(input => input.InputTransactionId == StageInfo.TransactionInfo.TransactionId && input.InputIndex == item.Outputindex);
+                        // try to resolve the destination
+                        var spentInTransaction = await _IndexerService.GetTransactionInfoByIdAsync(output.SpentInTransaction);
 
-                    if (input != null && investmentTransaction != null)
-                    {
-                        item.ProjectScriptType = _InvestorTransactionActions.DiscoverUsedScript(project.ProjectInfo, investmentTransaction, item.StageIndex, input.WitScript);
+                        var input = spentInTransaction?.Inputs.FirstOrDefault(input => input.InputTransactionId == StageInfo.TransactionInfo.TransactionId && input.InputIndex == item.Outputindex);
 
-                        switch (item.ProjectScriptType.ScriptType)
+                        if (input != null && investmentTransaction != null)
                         {
-                            case ProjectScriptTypeEnum.Founder:
-                            {
-                                item.SpentTo = "Spent by founder";
-                                break;
-                            }
-                            case ProjectScriptTypeEnum.InvestorWithPenalty:
-                            {
-                                var days = (penaltyExpieryDate - DateTime.Now).TotalDays;
-                                item.SpentTo = days > 0 ? $"Penalty, released in {days.ToString("0.0")} days" : "Penalty can be released";
-                                break;
-                            }
-                            case ProjectScriptTypeEnum.EndOfProject:
-                            case ProjectScriptTypeEnum.InvestorNoPenalty:
+                            item.ProjectScriptType = _InvestorTransactionActions.DiscoverUsedScript(project.ProjectInfo, investmentTransaction, item.StageIndex, input.WitScript);
+
+                            switch (item.ProjectScriptType.ScriptType)
                             {
-                                item.SpentTo = $"Spent by investor";
-                                break;
+                                case ProjectScriptTypeEnum.Founder:
+                                {
+                                    item.SpentTo = "Spent by founder";
+                                    break;
+                                }
+                                case ProjectScriptTypeEnum.InvestorWithPenalty:
+                                {
+                                    var days = (penaltyExpieryDate - DateTime.Now).TotalDays;
+                                    item.SpentTo = days > 0 ? $"Penalty, released in {days.ToString("0.0")} days" : "Penalty can be released";
+                                    break;
+                                }
+                                case ProjectScriptTypeEnum.EndOfProject:
+                                case ProjectScriptTypeEnum.InvestorNoPenalty:
+                                {
+                                    item.SpentTo = $"Spent by investor";
+                                    break;
+                                }
                             }
                         }
                     }
@@ -629,20 +664,6 @@
         StageInfo.EndOfProject = project.ProjectInfo.ExpiryDate < DateTime.Now;
     }
 
-    private void AddTransactionToPending(Transaction transaction)
-    {
-        var accountInfo = storage.GetAccountInfo(network.Name);
-        var unconfirmedInbound = _cacheStorage.GetUnconfirmedInboundFunds();
-        var unconfirmedOutbound = _cacheStorage.GetUnconfirmedOutboundFunds();
-
-        unconfirmedInbound.AddRange(_WalletOperations.UpdateAccountUnconfirmedInfoWithSpentTransaction(accountInfo, transaction));
-        unconfirmedOutbound.AddRange(transaction.Inputs.Select(_ => new Outpoint(_.PrevOut.Hash.ToString(), (int)_.PrevOut.N)));
-
-        storage.SetAccountInfo(network.Name, accountInfo);
-        _cacheStorage.SetUnconfirmedInboundFunds(unconfirmedInbound);
-        _cacheStorage.SetUnconfirmedOutboundFunds(unconfirmedOutbound);
-    }
-
     private async Task PrepareToRecoverCoinsCheckPassword()
     {
         if (!passwordComponent.HasPassword())
@@ -768,7 +789,7 @@
 
             storage.UpdateInvestmentProject(project);
 
-            AddTransactionToPending(recoveryTransaction.Transaction);
+            _walletUIService.AddTransactionToPending(recoveryTransaction.Transaction);
 
             notificationComponent.ShowNotificationMessage("Done", 1);
         }
@@ -896,7 +917,7 @@
             project.RecoveryReleaseTransactionId = releaseRecoveryTransaction.Transaction.GetHash().ToString();
             storage.UpdateInvestmentProject(project);
 
-            AddTransactionToPending(releaseRecoveryTransaction.Transaction);
+            _walletUIService.AddTransactionToPending(releaseRecoveryTransaction.Transaction);
 
             notificationComponent.ShowNotificationMessage("Done", 1);
         }
@@ -1020,7 +1041,7 @@
             project.EndOfProjectTransactionId = endOfProjectTransaction.Transaction.GetHash().ToString();
             storage.UpdateInvestmentProject(project);
 
-            AddTransactionToPending(endOfProjectTransaction.Transaction);
+            _walletUIService.AddTransactionToPending(endOfProjectTransaction.Transaction);
 
             notificationComponent.ShowNotificationMessage("Done", 1);
         }
@@ -1035,4 +1056,9 @@
         }
     }
 
+    private void NavigatetoReleaseSigs()
+    {
+        NavigationManager.NavigateTo($"/release/{ProjectId}");
+    }
+
 }
\ No newline at end of file
diff --git a/src/Angor/Client/Pages/Release.razor b/src/Angor/Client/Pages/Release.razor
new file mode 100644
index 000000000..70fc38dbb
--- /dev/null
+++ b/src/Angor/Client/Pages/Release.razor
@@ -0,0 +1,454 @@
+@page "/release/{ProjectIdentifier}"
+@using Angor.Shared
+@using Angor.Client.Storage
+@using Angor.Shared.Models
+@using Angor.Shared.ProtocolNew
+@using Angor.Client.Models
+@using Blockcore.NBitcoin
+@using Blockcore.NBitcoin.DataEncoders
+@using Angor.Shared.Services
+@using System.Security.Cryptography
+@using Blockcore.Consensus.TransactionInfo
+
+@inject ILogger<Release> Logger
+@inject IDerivationOperations DerivationOperations
+@inject IClientStorage Storage;
+@inject ISignService SignService
+@inject IInvestorTransactionActions InvestorTransactionActions
+@inject IFounderTransactionActions FounderTransactionActions
+@inject ISerializer serializer
+@inject IEncryptionService encryption
+@inject IIndexerService _IndexerService
+@inject IWalletOperations _WalletOperations
+@inject IWalletUIService _walletUIService;
+
+@inherits BaseComponent
+
+<NotificationComponent @ref="notificationComponent" />
+<PasswordComponent @ref="passwordComponent" />
+
+@if (!hasWallet)
+{
+    NavigationManager.NavigateTo($"/wallet");
+    return;
+}
+
+<div class="row">
+    <div class="card card-body">
+        <div class="d-flex align-items-center justify-content-between">
+            <div class="d-flex col-auto my-auto align-items-center">
+                <span class="user-select-none">
+                    <Icon IconName="signature" Height="42" Width="42" />
+                </span>
+                <div class="h-100 ms-3 flex-grow-1">
+                    <h5 class="mb-0 font-weight-bolder">
+                        Claim released funds without a penalty
+                    </h5>
+
+                </div>
+            </div>
+        </div>
+        <p class="mb-0 font-weight-normal text-sm d-flex mt-4">
+            Project ID:
+            <span id="transactionID" class="text-dynamic ms-1">@ProjectIdentifier</span>
+        </p>
+    </div>
+</div>
+
+<div class="card mt-4 text-center animate-fade-in">
+    <div class="card-header d-flex justify-content-between align-items-center flex-wrap">
+        <h4 class="mb-0">Waiting for the founder to approve</h4>
+        <div class="d-flex mt-2 mt-md-0">
+            <button class="btn btn-border animate-scale" @onclick="FetchInvestorCheckPassword" disabled="@refreshSpinner">
+                @if (refreshSpinner)
+                {
+                    <span class="spinner-border spinner-border-sm me-1" role="status" aria-hidden="true"></span>
+                    <span>Refreshing...</span>
+                }
+                else
+                {
+                    <Icon IconName="refresh" Width="20" Height="20" class="me-1" />
+                    <span>Refresh</span>
+                }
+            </button>
+        </div>
+    </div>
+    
+    @if (InvestorProject.UnfundedReleaseTransactionId != null)
+    {
+        <p style="margin-bottom: 20px;">
+            Transaction ID: <span id="transactionID">@InvestorProject.UnfundedReleaseTransactionId</span> |
+            <a href="@explorerLink" target="_blank" style="margin-left: 10px;">View on explorer</a>
+        </p>
+
+        <p class="modal-title">
+            Coin have already been release .
+        </p>
+    }
+    else
+    {
+        @if (InvestorReleaseSigInfo == null)
+        {
+            <div class="card-body d-flex justify-content-center align-items-center">
+                <div class="loader-slow"></div>
+            </div>
+        }
+        else
+        {
+            <p class="modal-title">
+                The founder has signed a transaction that allows the investor to take back the coins without a penalty, you may claim back your coins.
+            </p>
+            @if (totalInvested != null)
+            {
+                <p class="modal-title">
+                    Total coins to claim is @Money.Satoshis(totalInvested.Value).ToUnit(MoneyUnit.BTC) @network.CoinTicker 
+                </p>
+            }
+            <br/>
+            <button class="btn btn-sm btn-border ml-2" @onclick="ClaimInvestorCoinsPasswordAsync" disabled="@claimCoinSpinner">
+                @if (claimCoinSpinner)
+                {
+                    <span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>
+                    <span>Claiming coins...</span>
+                }
+                else
+                {
+                    <span>Claim coins</span>
+                }
+            </button>
+        }
+    }
+</div>
+    
+@if (showReleaseModal)
+{
+    <div class="modal-wrapper">
+        <div class="modal fade show d-block" tabindex="-1" style="background: rgba(0, 0, 0, 0.5)">
+            <div class="modal-dialog">
+                <div class="modal-content">
+                    <div class="modal-header">
+                        <h5 class="modal-title">Recovery Confirmation</h5>
+                        <button type="button" class="btn-close" @onclick="() => showReleaseModal = false" disabled="@prepareToReleaseCoinsConfirmSpinner"></button>
+                    </div>
+                    <div class="modal-body modal-body-scroll">
+
+                        <p class="mb-1">Claim back your investment without a penalty </p>
+
+                        <p class="mb-1"><strong>Miner fee:</strong> @Money.Satoshis(releaseTransaction?.TransactionFee ?? 0).ToUnit(MoneyUnit.BTC) @network.CoinTicker</p>
+
+                        <hr>
+
+                        <div class="mb-3">
+                            <label for="feeRange" class="form-label">Feerate for @feeData.SelectedFeeEstimation.Confirmations blocks is @feeData.SelectedFeeEstimation.FeeRate sats</label>
+                            <input type="range" class="form-range" id="feeRange" @bind="feeData.FeePosition" @oninput="ReleaseInvestorFeeRangeChanged" min="@feeData.FeeMin" max="@feeData.FeeMax">
+                        </div>
+
+                        <hr>
+
+                        <p class="mt-3">Are you sure you want to claim back these funds?</p>
+                    </div>
+                    <div class="modal-footer">
+                        <button type="button" class="btn btn-border" @onclick="() => showReleaseModal = false" disabled="@prepareToReleaseCoinsConfirmSpinner">Cancel</button>
+                        <button type="button" class="btn btn-border" @onclick="ReleaseInvestorCoins" disabled="@prepareToReleaseCoinsConfirmSpinner">
+                            @if (prepareToReleaseCoinsConfirmSpinner)
+                            {
+                                <span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>
+                                <span>Confirming...</span>
+                            }
+                            else
+                            {
+                                <span>Confirm</span>
+                            }
+                        </button>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+}
+
+@code {
+    [Parameter]
+    public string ProjectIdentifier { get; set; }
+
+    public InvestorProject InvestorProject { get; set; }
+
+    public SignatureInfo? InvestorReleaseSigInfo;
+
+    private FeeData feeData = new();
+
+    bool prepareToReleaseCoinsConfirmSpinner = false;
+    private Transaction? unsignedReleaseTransaction;
+    private TransactionInfo? releaseTransaction;
+
+    ProjectStats? projectStats;
+
+    private bool showReleaseModal = false;
+    private bool claimCoinSpinner = false;
+    private bool refreshSpinner = false;
+
+    private long? totalInvested = null;
+    string signedTransactionHex;
+    string explorerLink;
+
+    protected override async Task OnInitializedAsync()
+    {
+        if (hasWallet)
+        {
+            InvestorProject = Storage.GetInvestmentProjects().FirstOrDefault(_ => _.ProjectInfo.ProjectIdentifier == ProjectIdentifier);
+
+            if (InvestorProject is null)
+            {
+                throw new ArgumentException("The project is not founder or investor");
+            }
+
+            if (InvestorProject.UnfundedReleaseTransactionId != null)
+            {
+                explorerLink = _networkConfiguration.GetExplorerUrl().Url + $"/transaction/{InvestorProject.UnfundedReleaseTransactionId}";
+            }
+
+            signedTransactionHex = InvestorProject.SignedTransactionHex;
+
+            if (signedTransactionHex is null)
+            {
+                signedTransactionHex = await _IndexerService.GetTransactionHexByIdAsync(InvestorProject.TransactionId);
+            }
+
+            var investmentTransaction = _networkConfiguration.GetNetwork().CreateTransaction(signedTransactionHex);
+            totalInvested = investmentTransaction.Outputs.Skip(2).Take(InvestorProject.ProjectInfo.Stages.Count).Sum(_ => _.Value);
+
+            projectStats = await _IndexerService.GetProjectStatsAsync(ProjectIdentifier);
+
+            Logger.LogInformation($"Fetching project stats  stats AmountInvested = {projectStats?.AmountInvested} InvestorCount = {projectStats?.InvestorCount}");
+        }
+    }
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (firstRender)
+        {
+            if (hasWallet)
+            {
+                await FetchInvestorCheckPassword();
+            }
+        }
+    }
+
+    protected async Task FetchInvestorCheckPassword()
+    {
+        if (passwordComponent.HasPassword())
+        {
+            await FetchInvestorReleaseSignatures();
+        }
+        else
+        {
+            passwordComponent.ShowPassword(FetchInvestorReleaseSignatures);
+        }
+    }
+
+    protected async Task FetchInvestorReleaseSignatures()
+    {
+        if (!passwordComponent.HasPassword())
+        {
+            notificationComponent.ShowErrorMessage("no wallet password");
+            return;
+        }
+
+        refreshSpinner = true;
+        StateHasChanged();
+
+        var words = await passwordComponent.GetWalletAsync();
+        var nostrPrivateKey = DerivationOperations.DeriveProjectNostrInvestorPrivateKey(words, InvestorProject.ProjectInfo.ProjectIdentifier);
+        var nostrPrivateKeyHex = Encoders.Hex.EncodeData(nostrPrivateKey.ToBytes());
+
+        SignService.LookupReleaseSigs(
+            InvestorProject.InvestorNPub,
+            InvestorProject.ProjectInfo.NostrPubKey,
+            null,
+            InvestorProject.SignaturesInfo.SignatureRequestEventId,
+            signatureContent =>
+            {
+                Logger.LogInformation($"LookupReleaseSigs received a message {signatureContent}");
+
+                if (InvestorReleaseSigInfo == null)
+                {
+                    Logger.LogInformation($"InvestorReleaseSigInfo is null");
+
+                    // if we already decrypted the message from another relay just ignore it
+
+                    InvokeAsync(async () =>
+                    {
+                        Logger.LogInformation($"decrypting");
+
+                        var signatureJson = await encryption.DecryptNostrContentAsync(
+                            nostrPrivateKeyHex, InvestorProject.ProjectInfo.NostrPubKey, signatureContent);
+
+                        Logger.LogInformation("signature : " + signatureJson);
+
+                        InvestorReleaseSigInfo = serializer.Deserialize<SignatureInfo>(signatureJson);
+
+                        if (InvestorReleaseSigInfo?.SignatureType != SignatureInfoType.Release)
+                        {
+                            notificationComponent.ShowErrorMessage("Incorrect signature types received");
+                            Logger.LogError("Incorrect signature types received");
+                            InvestorReleaseSigInfo = null;
+                        }
+                      
+                        StateHasChanged();
+
+                    });
+                }
+            }, () =>
+            {
+                refreshSpinner = false;
+                StateHasChanged();
+            });
+    }
+
+    private async Task ClaimInvestorCoinsPasswordAsync()
+    {
+        if (passwordComponent.HasPassword())
+        {
+            await PrepareToReleaseInvestorCoinsAsync();
+        }
+        else
+        {
+            passwordComponent.ShowPassword(async () =>
+            {
+                await PrepareToReleaseInvestorCoinsAsync();
+            });
+        }
+    }
+
+    private async Task PrepareToReleaseInvestorCoinsAsync()
+    {
+        claimCoinSpinner = true;
+        StateHasChanged();
+        await Task.Delay(10);
+
+        try
+        {
+            var fetchFees = await _WalletOperations.GetFeeEstimationAsync();
+            feeData.FeeEstimations.Fees.Clear();
+            feeData.FeeEstimations.Fees.AddRange(fetchFees);
+            feeData.SelectedFeeEstimation = feeData.FeeEstimations.Fees.First();
+
+            var accountInfo = Storage.GetAccountInfo(network.Name);
+            var words = await passwordComponent.GetWalletAsync();
+
+            var investorPrivateKey = DerivationOperations.DeriveInvestorPrivateKey(words, InvestorProject.ProjectInfo.FounderKey);
+
+            if (signedTransactionHex is null)
+            {
+                if (InvestorProject.SignedTransactionHex != null)
+                {
+                    signedTransactionHex = InvestorProject.SignedTransactionHex;
+                }
+                else
+                {
+                    signedTransactionHex = await _IndexerService.GetTransactionHexByIdAsync(InvestorProject.TransactionId);
+                }
+            }
+
+            var investmentTransaction = _networkConfiguration.GetNetwork().CreateTransaction(signedTransactionHex);
+
+            // Sign the release transaction
+            unsignedReleaseTransaction = InvestorTransactionActions.AddSignaturesToUnfundedReleaseFundsTransaction(InvestorProject.ProjectInfo, investmentTransaction, InvestorReleaseSigInfo, Encoders.Hex.EncodeData(investorPrivateKey.ToBytes()), InvestorProject.UnfundedReleaseAddress);
+
+            // Validate the signatures
+            var sigCheckResult = InvestorTransactionActions.CheckInvestorUnfundedReleaseSignatures(InvestorProject.ProjectInfo, investmentTransaction, InvestorReleaseSigInfo, InvestorProject.UnfundedReleaseAddress);
+
+            if (!sigCheckResult)
+                throw new Exception("Failed to validate signatures");
+
+            // add fee to the recovery trx
+            releaseTransaction = _WalletOperations.AddFeeAndSignTransaction(accountInfo.GetNextChangeReceiveAddress(), unsignedReleaseTransaction, words, accountInfo, feeData.SelectedFeeEstimation.FeeRate);
+
+            explorerLink = _networkConfiguration.GetExplorerUrl().Url + $"/transaction/{InvestorProject.UnfundedReleaseTransactionId}";
+
+            Logger.LogInformation($"recoveryTransaction={releaseTransaction.Transaction.GetHash().ToString()}");
+
+            showReleaseModal = true;
+        }
+        catch (Exception e)
+        {
+            notificationComponent.ShowErrorMessage(e.Message, e);
+        }
+        finally
+        {
+            claimCoinSpinner = false;
+        }
+    }
+
+    private async Task ReleaseInvestorFeeRangeChanged(ChangeEventArgs e)
+    {
+        var selected = e.Value?.ToString();
+
+        if (selected != null)
+        {
+            if (int.TryParse(selected, out int res))
+            {
+                if (res <= feeData.FeeEstimations.Fees.Count)
+                {
+                    if (!passwordComponent.HasPassword())
+                    {
+                        showReleaseModal = false;
+                        notificationComponent.ShowErrorMessage("Wallet password expired");
+                        return;
+                    }
+
+                    var words = await passwordComponent.GetWalletAsync();
+
+                    feeData.SelectedFeeEstimation = feeData.FeeEstimations.Fees.OrderBy(fee => fee.Confirmations).ToList()[res - 1];
+
+                    var accountInfo = Storage.GetAccountInfo(network.Name);
+
+                    releaseTransaction = _WalletOperations.AddFeeAndSignTransaction(accountInfo.GetNextChangeReceiveAddress(), unsignedReleaseTransaction, words, accountInfo, feeData.SelectedFeeEstimation.FeeRate);
+
+                    StateHasChanged();
+                }
+            }
+        }
+    }
+
+    private async Task ReleaseInvestorCoins()
+    {
+        prepareToReleaseCoinsConfirmSpinner = true;
+        StateHasChanged();
+        await Task.Delay(10);
+
+        try
+        {
+            showReleaseModal = false;
+
+            Storage.UpdateInvestmentProject(InvestorProject);
+
+            var response = await _WalletOperations.PublishTransactionAsync(network, releaseTransaction.Transaction);
+
+            if (!response.Success)
+            {
+                notificationComponent.ShowErrorMessage(response.Message);
+                return;
+            }
+
+            InvestorProject.UnfundedReleaseTransactionId = releaseTransaction.Transaction.GetHash().ToString();
+
+            Storage.UpdateInvestmentProject(InvestorProject);
+
+            _walletUIService.AddTransactionToPending(releaseTransaction.Transaction);
+
+            notificationComponent.ShowNotificationMessage("Done", 1);
+        }
+        catch (Exception e)
+        {
+            notificationComponent.ShowErrorMessage(e.Message, e);
+        }
+        finally
+        {
+            prepareToReleaseCoinsConfirmSpinner = false;
+            passwordComponent.ClearPassword();
+        }
+
+        StateHasChanged();
+    }
+}
\ No newline at end of file
diff --git a/src/Angor/Client/Pages/Signatures.razor b/src/Angor/Client/Pages/Signatures.razor
index ef364cdf2..23e6a4d5b 100644
--- a/src/Angor/Client/Pages/Signatures.razor
+++ b/src/Angor/Client/Pages/Signatures.razor
@@ -2,17 +2,13 @@
 @using Angor.Shared
 @using Angor.Client.Storage
 @using Angor.Shared.Models
-@using Angor.Client.Services
 @using Angor.Shared.ProtocolNew
 @using Angor.Client.Models
 @using Blockcore.NBitcoin
 @using Blockcore.NBitcoin.DataEncoders
-@using System.Text.Json
 @using Angor.Shared.Services
 @using System.Security.Cryptography
 
-@inject IJSRuntime JS
-
 @inject ILogger<Signatures> Logger
 @inject IDerivationOperations DerivationOperations
 @inject IClientStorage Storage;
@@ -104,7 +100,7 @@
                                             }
                                             else
                                             {
-                                                 <span>Refresh</span>
+                                                <span>Refresh</span>
                                             }
                                         </button>
                                     </div>
@@ -123,7 +119,7 @@
                                             </tr>
                                         </thead>
                                         <tbody>
-                                            @foreach (var signature in signaturesRequests.Where(_ => _ is { TransactionHex: not null, AmountToInvest: not null }))
+                                            @foreach (var signature in signaturesRequests.Where(_ => _ is { SignRecoveryRequest.InvestmentTransactionHex: not null, AmountToInvest: not null }))
                                             {
                                                 <tr>
                                                     <td>@Money.Satoshis(signature.AmountToInvest ?? 0).ToUnit(MoneyUnit.BTC) @network.CoinTicker</td>
@@ -169,15 +165,15 @@
     public string ProjectIdentifier { get; set; }
 
     public FounderProject FounderProject { get; set; }
-    private List<SignatureRequest> signaturesRequests = new();
+    private List<SignatureItem> signaturesRequests = new();
 
     
-    private Dictionary<SignatureRequest,string> signaturesRequestsApproving = new();
+    private Dictionary<SignatureItem,string> signaturesRequestsApproving = new();
 
     bool messagesReceived;
     bool scanedForApprovals;
 
-    private bool CanApproveAllSignatures => signaturesRequests != null && signaturesRequests.Any(s => s.TransactionHex != null && s.AmountToInvest != null && s.TimeApproved == null);
+    private bool CanApproveAllSignatures => signaturesRequests != null && signaturesRequests.Any(s => s.SignRecoveryRequest?.InvestmentTransactionHex != null && s.AmountToInvest != null && s.TimeApproved == null);
 
     private string ApproveButtonClass => CanApproveAllSignatures ? "btn-border-success" : "btn-border";
 
@@ -214,11 +210,11 @@
         {
             if (passwordComponent.HasPassword())
             {
-                await FetchSignatures();
+                await FetchOrDecryptSignaturesRequest();
             }
             else
             {
-                passwordComponent.ShowPassword(FetchSignatures);
+                passwordComponent.ShowPassword(FetchOrDecryptSignaturesRequest);
             }
         }
     }
@@ -246,7 +242,7 @@
         try
         {
             await FetchPendingSignatures(FounderProject);
-            await FetchSignatures();
+            await FetchOrDecryptSignaturesRequest();
             await Task.Delay(1000);
         }
         catch (Exception e)
@@ -261,7 +257,7 @@
         }
     }
 
-    protected async Task FetchSignatures()
+    protected async Task FetchOrDecryptSignaturesRequest()
     {
         Logger.LogDebug($"handled = {signaturesRequests.Count(x => x.AmountToInvest.HasValue)}, total = {signaturesRequests.Count}");
 
@@ -289,10 +285,17 @@
             {
                 try
                 {
-                    pendingSignature.TransactionHex = await encryption.DecryptNostrContentAsync(
+                    var sigResJson = await encryption.DecryptNostrContentAsync(
                         nostrPrivateKeyHex, pendingSignature.investorNostrPubKey, pendingSignature.EncryptedMessage);
 
-                    var investorTrx = _networkConfiguration.GetNetwork().CreateTransaction(pendingSignature.TransactionHex);
+                    pendingSignature.SignRecoveryRequest = serializer.Deserialize<SignRecoveryRequest>(sigResJson);
+
+                    if (pendingSignature.SignRecoveryRequest is null)
+                    {
+                        throw new Exception("Error deserializing signature request");
+                    }
+
+                    var investorTrx = _networkConfiguration.GetNetwork().CreateTransaction(pendingSignature.SignRecoveryRequest.InvestmentTransactionHex);
 
                     //Todo get the actual outputs with taproot type
                     pendingSignature.AmountToInvest = investorTrx.Outputs.AsIndexedOutputs().Skip(2).Take(investorTrx.Outputs.Count - 3)
@@ -300,19 +303,20 @@
                 }
                 catch (FormatException fe)
                 {
-                    Logger.LogError("Format error decrypting transaction hex: {TransactionHex}, Exception: {ExceptionMessage}", pendingSignature?.TransactionHex, fe.Message);
-                    pendingSignature.TransactionHex = null;
+                    Logger.LogError("Format error decrypting transaction hex: {TransactionHex}, Exception: {ExceptionMessage}", pendingSignature?.SignRecoveryRequest?.InvestmentTransactionHex, fe.Message);
+                    pendingSignature.SignRecoveryRequest = null;
                 }
                 catch (CryptographicException ce)
                 {
-                    Logger.LogError("Cryptographic error decrypting transaction hex: {TransactionHex}, Exception: {ExceptionMessage}", pendingSignature?.TransactionHex, ce.Message);
-                    pendingSignature.TransactionHex = null;
+                    Logger.LogError("Cryptographic error decrypting transaction hex: {TransactionHex}, Exception: {ExceptionMessage}", pendingSignature?.SignRecoveryRequest?.InvestmentTransactionHex, ce.Message);
+                    pendingSignature.SignRecoveryRequest = null;
                 }
                 catch (Exception e)
                 {
-                    Logger.LogError("Error decrypting transaction hex: {TransactionHex}, Exception: {ExceptionMessage}", pendingSignature?.TransactionHex, e.Message);
-                    pendingSignature.TransactionHex = null;
-                }            }
+                    Logger.LogError("Error decrypting transaction hex: {TransactionHex}, Exception: {ExceptionMessage}", pendingSignature?.SignRecoveryRequest?.InvestmentTransactionHex, e.Message);
+                    pendingSignature.SignRecoveryRequest = null;
+                }
+            }
             Logger.LogDebug($"Calling StateHasChanged in OnAfterRenderAsync");
             messagesReceived = false;
             StateHasChanged();
@@ -348,7 +352,7 @@
 
                 messagesReceived = true;
 
-                var signatureRequest = new SignatureRequest
+                var signatureRequest = new SignatureItem
                 {
                     investorNostrPubKey = investorNostrPubKey,
                     TimeArrived = timeArrived,
@@ -424,7 +428,7 @@
             });
     }
 
-    protected async Task ApproveSignatureCheckPassword(SignatureRequest signature)
+    protected async Task ApproveSignatureCheckPassword(SignatureItem signature)
     {
         if (passwordComponent.HasPassword())
         {
@@ -439,7 +443,7 @@
         }
     }
 
-    private async Task ApproveSignature(SignatureRequest signature)
+    private async Task ApproveSignature(SignatureItem signature)
     {
         signaturesRequestsApproving.Add(signature, string.Empty);
         StateHasChanged();
@@ -489,7 +493,7 @@
 
         try
         {
-            var pendingSignatures = signaturesRequests.Where(s => s.TransactionHex != null && s.AmountToInvest != null && s.TimeApproved == null).ToList();
+            var pendingSignatures = signaturesRequests.Where(s => s.SignRecoveryRequest?.InvestmentTransactionHex != null && s.AmountToInvest != null && s.TimeApproved == null).ToList();
             numOfSignatureToSign = pendingSignatures.Count;
             numOfSignaturesSigned = 0;
         
@@ -515,12 +519,12 @@
         StateHasChanged();
     }
 
-    private async Task<OperationResult> PerformSignatureApproval(SignatureRequest signature, WalletWords words)
+    private async Task<OperationResult> PerformSignatureApproval(SignatureItem signature, WalletWords words)
     {
         try
         {
             var key = DerivationOperations.DeriveFounderRecoveryPrivateKey(words, FounderProject.ProjectIndex);
-            var signatureInfo = signProject(signature.TransactionHex, FounderProject.ProjectInfo, Encoders.Hex.EncodeData(key.ToBytes()));
+            var signatureInfo = CreateRecoverySignatures(signature.SignRecoveryRequest.InvestmentTransactionHex, FounderProject.ProjectInfo, Encoders.Hex.EncodeData(key.ToBytes()));
 
             var sigJson = serializer.Serialize(signatureInfo);
 
@@ -545,7 +549,7 @@
         }
     }
 
-    private SignatureInfo signProject(string transactionHex, ProjectInfo info, string founderSigningPrivateKey)
+    private SignatureInfo CreateRecoverySignatures(string transactionHex, ProjectInfo info, string founderSigningPrivateKey)
     {
         var investorTrx = _networkConfiguration.GetNetwork().CreateTransaction(transactionHex);
 
@@ -556,10 +560,12 @@
         if (!InvestorTransactionActions.CheckInvestorRecoverySignatures(info, investorTrx, sig))
             throw new InvalidOperationException();
 
+        sig.SignatureType = SignatureInfoType.Recovery;
+
         return sig;
     }
-
-    public class SignatureRequest
+  
+    public class SignatureItem
     {
         public string investorNostrPubKey { get; set; }
 
@@ -568,7 +574,8 @@
         public DateTime TimeArrived { get; set; }
         public DateTime? TimeApproved { get; set; }
 
-        public string? TransactionHex { get; set; }
+        public SignRecoveryRequest? SignRecoveryRequest { get; set; }
+
         public string? EncryptedMessage { get; set; }
 
         public string EventId { get; set; }
diff --git a/src/Angor/Client/Pages/Spend.razor b/src/Angor/Client/Pages/Spend.razor
index f39c0d3bf..960b1d565 100644
--- a/src/Angor/Client/Pages/Spend.razor
+++ b/src/Angor/Client/Pages/Spend.razor
@@ -11,6 +11,7 @@
 @using Angor.Shared.Utilities
 @using ITransactionSignature = NBitcoin.ITransactionSignature
 @using System.Text.Json
+@using Angor.Client.Models
 
 
 @inject IClientStorage storage;
@@ -20,6 +21,7 @@
 @inject IDerivationOperations _derivationOperations 
 @inject IWalletOperations _WalletOperations
 @inject IFounderTransactionActions _founderTransactionActions
+@inject IInvestorTransactionActions _investorTransactionActions
 @inject ILogger<Recover> Logger;
 @inject IClipboardService _clipboardService
 
@@ -64,22 +66,31 @@
 
 <div class="animate-fade-in">
 
-@if (firstTimeRefreshSpinner && refreshSpinner)
-{
-    <div class="row card card-body">
-        <div class="d-flex justify-content-center">
-            <div class="loader"></div>
+    @if (firstTimeRefreshSpinner && refreshSpinner)
+    {
+        <div class="row card card-body">
+            <div class="d-flex justify-content-center">
+                <div class="loader"></div>
+            </div>
         </div>
-    </div>
-}
-else
-{
-    <div class="card card-body slide-up">
-        <div class="d-flex justify-content-between align-items-center mb-4">
-            <h5 class="card-title d-flex align-items-center">
-                <span class="user-select-none animate-rotate">
-                    <Icon IconName="statistics" Height="42" Width="42"/>
-                </span>
+    }
+    else
+    {
+        @if (totalInvestedAmount <= founderProject.ProjectInfo.TargetAmount && founderProject.ProjectHasStarted())
+        {
+            <div class="alert alert-warning" role="alert">
+                <h4 class="alert-heading">Target Not Reached</h4>
+                <p>The target investment amount has not been reached, as founder you can only release the funds back to the investors.</p>
+                <button class="btn btn-primary" @onclick="ReleaseFundsToInvestors">Release Funds to Investors</button>
+            </div>
+        }
+
+        <div class="card card-body slide-up">
+            <div class="d-flex justify-content-between align-items-center mb-4">
+                <h5 class="card-title d-flex align-items-center">
+                    <span class="user-select-none animate-rotate">
+                        <Icon IconName="statistics" Height="42" Width="42" />
+                    </span>
 
                 <div class="h-100 ms-3">
                     Project Statistics
@@ -464,6 +475,7 @@ else
     private bool spendSpinner = false;
 
     long totalAvailableInvestedAmount = 0;
+    long totalInvestedAmount = 0;
     int totalInvestedTransactions = 0;
     long totalSpentAmount = 0;
     int totalSpentTransactions = 0;
@@ -472,6 +484,7 @@ else
     TimeSpan? timeUntilNextStage;
 
     private ProjectInfo project;
+    private FounderProject founderProject;
 
     private FeeData feeData = new();
 
@@ -506,7 +519,8 @@ else
 
     protected override async Task OnInitializedAsync()
     {
-        project = storage.GetFounderProjects().FirstOrDefault(p => p.ProjectInfo.ProjectIdentifier == ProjectId)?.ProjectInfo;
+        founderProject = storage.GetFounderProjects().FirstOrDefault(p => p.ProjectInfo.ProjectIdentifier == ProjectId);
+        project = founderProject?.ProjectInfo;
 
         firstTimeRefreshSpinner = true;
 
@@ -526,17 +540,20 @@ else
         totalSpentAmount = 0;
         totalSpentTransactions = 0;
         currentWithdrawableAmount = 0;
+        totalInvestedAmount = 0;
 
         foreach (var stage in stageDatas)
         {
             var stageIsActive = stage.Stage.ReleaseDate < DateTime.UtcNow;
             var totalStageTransactions = stage.Items.Count();
+            var investedAmount = stage.Items.Sum(c => c.Amount);
             var availableInvestedAmount = stage.Items.Where(c => !c.IsSpent).Sum(c => c.Amount);
             var spentStageAmount = stage.Items.Where(c => c.IsSpent).Sum(c => c.Amount);
             var spentStageTransactions = stage.Items.Count(c => c.IsSpent);
             var daysUntilRelease = (stage.Stage.ReleaseDate - DateTime.UtcNow).Days;
             var stageReleasePercentage = stage.Stage.AmountToRelease;
 
+            totalInvestedAmount += investedAmount;
             totalAvailableInvestedAmount += availableInvestedAmount;
             totalInvestedTransactions += totalStageTransactions;
             totalSpentAmount += spentStageAmount;
@@ -690,6 +707,12 @@ else
 
     protected async Task ClaimCoinsCheckPassword(int stageId)
     {
+        if (totalInvestedAmount <= founderProject.ProjectInfo.TargetAmount)
+        {
+            notificationComponent.ShowErrorMessage("Target investment amount has not been reached, you can only release the funds back to the investors");
+            return;
+        }
+
         if (passwordComponent.HasPassword())
         {
             await ClaimCoins(stageId);
@@ -958,4 +981,8 @@ else
         showRawTransactionModal = isVisible;
     }
 
+    private void ReleaseFundsToInvestors(MouseEventArgs e)
+    {
+        NavigationManager.NavigateTo($"/unfunded/{ProjectId}");
+    }
 }
\ No newline at end of file
diff --git a/src/Angor/Client/Pages/Unfunded.razor b/src/Angor/Client/Pages/Unfunded.razor
new file mode 100644
index 000000000..de0db04cb
--- /dev/null
+++ b/src/Angor/Client/Pages/Unfunded.razor
@@ -0,0 +1,628 @@
+@page "/unfunded/{ProjectIdentifier}"
+@using Angor.Shared
+@using Angor.Client.Storage
+@using Angor.Shared.Models
+@using Angor.Shared.ProtocolNew
+@using Angor.Client.Models
+@using Blockcore.NBitcoin
+@using Blockcore.NBitcoin.DataEncoders
+@using Angor.Shared.Services
+@using System.Security.Cryptography
+@using Blockcore.Consensus.TransactionInfo
+
+@inject ILogger<Release> Logger
+@inject IDerivationOperations DerivationOperations
+@inject IClientStorage Storage;
+@inject ISignService SignService
+@inject IInvestorTransactionActions InvestorTransactionActions
+@inject IFounderTransactionActions FounderTransactionActions
+@inject ISerializer serializer
+@inject IEncryptionService encryption
+@inject IIndexerService _IndexerService
+@inject IWalletOperations _WalletOperations
+@inject IWalletUIService _walletUIService;
+
+@inherits BaseComponent
+
+<NotificationComponent @ref="notificationComponent" />
+<PasswordComponent @ref="passwordComponent" />
+
+@if (!hasWallet)
+{
+    NavigationManager.NavigateTo($"/wallet");
+    return;
+}
+
+<div class="row">
+    <div class="card card-body">
+        <div class="d-flex align-items-center justify-content-between">
+            <div class="d-flex col-auto my-auto align-items-center">
+                <span class="user-select-none">
+                    <Icon IconName="signature" Height="42" Width="42" />
+                </span>
+                <div class="h-100 ms-3 flex-grow-1">
+                    <h5 class="mb-0 font-weight-bolder">
+                        Release Funds for unfunded projects
+                    </h5>
+
+                </div>
+            </div>
+        </div>
+        <p class="mb-0 font-weight-normal text-sm d-flex mt-4">
+            Project ID:
+            <span id="transactionID" class="text-dynamic ms-1">@ProjectIdentifier</span>
+        </p>
+    </div>
+</div>
+
+
+<div class="row mt-4">
+    <div class="col">
+
+        @if (!FounderProject.ProjectHasStarted())
+        {
+            <div class="d-flex justify-content-center align-items-center" style="min-height: 200px;">
+                <div class="text-center mb-3">
+
+                    <h6 class="mb-0">Project didn't start yet</h6>
+                </div>
+            </div>
+        }
+        else
+        {
+            @if (TargetInvestmentReached())
+            {
+                <div class="d-flex justify-content-center align-items-center" style="min-height: 200px;">
+                    <div class="text-center mb-3">
+
+                        <h6 class="mb-0">Target reached</h6>
+                    </div>
+                </div>
+            }
+            else
+            {
+                <div class="col-md-12">
+                    <div class="card">
+                        <div class="card-header pb-0 p-3">
+                            <div class="row">
+                                <div class="col-6 d-flex align-items-center">
+                                    <h6 class="mb-0">Signatures</h6>
+                                </div>
+                                <div class="col-6 d-flex justify-content-end">
+                                    <button class="btn btn-sm @(ApproveButtonClass)" @onclick="ReleaseAllSignatures" disabled="@ApproveButtonDisabled">
+                                        @if (releasingAll)
+                                        {
+                                            <span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>
+                                            <span>Releasing...</span>
+                                        }
+                                        else
+                                        {
+                                            <span>Release All</span>
+                                        }
+                                    </button>
+                                    <button class="btn btn-sm btn-border ml-2" @onclick="RefreshSignaturesInternal" disabled="@isRefreshing">
+                                        @if (isRefreshing)
+                                        {
+                                            <span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>
+                                            <span>Refreshing...</span>
+                                        }
+                                        else
+                                        {
+                                            <span>Refresh</span>
+                                        }
+                                    </button>
+                                </div>
+                            </div>
+                        </div>
+                        <div class="card-body">
+
+
+                            <div class="table-responsive form-control">
+                                <table class="table align-items-center mb-0">
+                                    <thead>
+                                        <tr>
+                                            <th class="text-uppercase text-xxs font-weight-bolder opacity-7">Time Arrived</th>
+                                            <th class="text-uppercase text-xxs font-weight-bolder opacity-7">Time Approved</th>
+                                            <th class="text-uppercase text-xxs font-weight-bolder opacity-7">Time Released</th>
+                                        </tr>
+                                    </thead>
+                                    <tbody>
+                                        @foreach (var signature in signaturesReleaseItems.Where(_ => _.SignRecoveryRequest?.InvestmentTransactionHex != null))
+                                        {
+                                            <tr>
+                                                <td>@signature.TimeArrived.ToString("g")</td>
+                                                <td>@signature.TimeApproved?.ToString("g")</td>
+                                                @if (signature.TimeReleased is null)
+                                                {
+                                                    <td>
+                                                        <button class="btn btn-border-success" @onclick="() => ApproveReleaseSignatureCheckPassword(signature)" disabled="@(signaturesReleaseApproving.Any() || scanningForReleaseApprovals)">
+                                                            @if (signaturesReleaseApproving.ContainsKey(signature))
+                                                            {
+                                                                <span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>
+                                                                <span>Releasing...</span>
+                                                            }
+                                                            else
+                                                            {
+                                                                <span>Release</span>
+                                                            }
+                                                        </button>
+                                                    </td>
+                                                }
+                                                else
+                                                {
+                                                    <td>@signature.TimeReleased?.ToString("g")</td>
+                                                }
+                                            </tr>
+                                        }
+                                    </tbody>
+                                </table>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            }
+        }
+    </div>
+</div>
+
+
+
+@code {
+    [Parameter]
+    public string ProjectIdentifier { get; set; }
+
+    public FounderProject FounderProject { get; set; }
+
+    public SignatureInfo? InvestorReleaseSigInfo;
+
+    private List<SignatureReleaseItem> signaturesReleaseItems = new();
+
+    private FeeData feeData = new();
+
+    private Dictionary<SignatureReleaseItem, string> signaturesReleaseApproving = new();
+
+
+    bool releaseCoinsSpinner = false;
+    bool prepareToReleaseCoinsConfirmSpinner = false;
+    private Transaction? unsignedReleaseTransaction;
+    private TransactionInfo? releaseTransaction;
+
+    ProjectStats? projectStats;
+
+    private bool CanApproveAllSignatures => signaturesReleaseItems?.Any(s => s.TimeReleased == null) ?? false;
+
+    private string ApproveButtonClass => CanApproveAllSignatures ? "btn-border-success" : "btn-border";
+
+    private bool ApproveButtonDisabled => !CanApproveAllSignatures;
+    private bool releasingAll = false;
+    private bool showReleaseModal = false;
+    private bool scanningForSigRequests = false; // scan for requests made by investors
+    private bool scanningForApprovals = false; // scanning for investment signatures by founders
+    private bool scanningForReleaseApprovals = false; // scanning for releasing investment signatures by founders
+
+    private bool refreshButtonSpinner = false;
+
+    /// <summary>
+    /// We consider the ui to be refreshing while we still signature request messages from nostr
+    /// The consequence of this is that the refresh button is disabled and will still show animation
+    /// </summary>
+    private bool isRefreshing
+    {
+        get
+        {
+            return refreshButtonSpinner == true || scanningForSigRequests == true;
+
+        }
+    }
+
+    protected override async Task OnInitializedAsync()
+    {
+        if (hasWallet)
+        {
+            FounderProject = Storage.GetFounderProjects().FirstOrDefault(_ => _.ProjectInfo.ProjectIdentifier == ProjectIdentifier);
+
+            if (FounderProject is null)
+            {
+                throw new ArgumentException("The project is not founder or investor");
+            }
+
+            projectStats = await _IndexerService.GetProjectStatsAsync(ProjectIdentifier);
+
+            Logger.LogInformation($"Fetching project stats  stats AmountInvested = {projectStats?.AmountInvested} InvestorCount = {projectStats?.InvestorCount}");
+        }
+    }
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (firstRender)
+        {
+            if (hasWallet)
+            {
+                if (FounderProject!.ProjectHasStarted())
+                {
+                    await RefreshSignaturesInternal();
+                }
+            }
+        }
+    }
+
+    public bool TargetInvestmentReached()
+    {
+        var targetReached = projectStats?.AmountInvested >= FounderProject.ProjectInfo.TargetAmount;
+
+        Logger.LogInformation($"Indexer stats for target reached = {targetReached} AmountInvested = {projectStats?.AmountInvested} TargetAmount = {FounderProject.ProjectInfo.TargetAmount}");
+
+        return targetReached;
+
+    }
+
+    private async Task RefreshSignaturesInternal()
+    {
+        if (passwordComponent.HasPassword())
+        {
+            await RefreshSignatures();
+        }
+        else
+        {
+            passwordComponent.ShowPassword(async () =>
+            {
+                await RefreshSignatures();
+            });
+        }
+    }
+
+    private async Task RefreshSignatures()
+    {
+        refreshButtonSpinner = true;
+        StateHasChanged();
+        
+        if (!passwordComponent.HasPassword())
+        {
+            notificationComponent.ShowErrorMessage("no wallet password");
+            return;
+        }
+
+        try
+        {
+            await FetchSignatureRequests();
+
+            projectStats = await _IndexerService.GetProjectStatsAsync(ProjectIdentifier);
+
+            Logger.LogInformation($"Fetching project stats  stats AmountInvested = {projectStats?.AmountInvested} InvestorCount = {projectStats?.InvestorCount}");
+
+            await Task.Delay(1000);
+        }
+        catch (Exception e)
+        {
+            Logger.LogError($"Error fetching signatures: {e.Message}");
+        }
+        finally
+        {
+            
+            refreshButtonSpinner = false;
+            StateHasChanged();
+        }
+    }
+
+    private async Task FetchSignatureRequests()
+    {
+        var words = await passwordComponent.GetWalletAsync();
+        var nostrPrivateKey = await DerivationOperations.DeriveProjectNostrPrivateKeyAsync(words, FounderProject.ProjectIndex);
+        var nostrPrivateKeyHex = Encoders.Hex.EncodeData(nostrPrivateKey.ToBytes());
+
+        scanningForSigRequests = true;
+
+        await SignService.LookupInvestmentRequestsAsync(FounderProject.ProjectInfo.NostrPubKey, null, null,
+            (eventId, investorNostrPubKey, encryptedMessage, timeArrived) =>
+            {
+                Logger.LogDebug($"Sig request event received investorNostrPubKey: {investorNostrPubKey} - timeArrived: {timeArrived}");
+
+                var sigReq = signaturesReleaseItems.FirstOrDefault(_ => _.investorNostrPubKey == investorNostrPubKey);
+
+                if (sigReq != null)
+                {
+                    if (sigReq.TimeArrived >= timeArrived)
+                    {
+                        return; //multiple relays could mean the same massage multiple times
+                    }
+
+                    Logger.LogDebug($"Sig request event received is replaced");
+
+                    // this is a newer sig request so replace it
+                    signaturesReleaseItems.Remove(sigReq);
+                }
+
+                Logger.LogDebug($"Sig request event received is new");
+
+                var signatureReleaseItem = new SignatureReleaseItem
+                {
+                    investorNostrPubKey = investorNostrPubKey,
+                    TimeArrived = timeArrived,
+                    EncryptedSignRecoveryMessage = encryptedMessage, //To be encrypted after js interop is loaded
+                    EventId = eventId
+                };
+
+                signaturesReleaseItems.Add(signatureReleaseItem);
+                Logger.LogDebug($"Added to pendingSignatures");
+            },
+            () =>
+            {
+                Logger.LogDebug($"End of messages");
+
+                // we cannot directly call a method that needs to be awaited 
+                // so we do it inside the InvokeAsync delegate.
+
+                // decrypt the message
+                InvokeAsync(async () => { await DecryptMessages(nostrPrivateKeyHex); });
+
+                scanningForSigRequests = false;
+
+                // fetch all the approvals
+                FetchFounderApprovalsSignatures(nostrPrivateKeyHex);
+                FetchFounderReleaseSignatures(nostrPrivateKeyHex);
+
+                Logger.LogDebug($"Calling StateHasChanged in EOSE");
+                StateHasChanged();
+            });
+    }
+
+    private async Task DecryptMessages(string nostrPrivateKeyHex)
+    {
+        foreach (var signatureReleaseItem in signaturesReleaseItems)
+        {
+            try
+            {
+                Logger.LogInformation($"Decrypting recovery request for key {signatureReleaseItem.investorNostrPubKey}");
+
+                var sigResJson = await encryption.DecryptNostrContentAsync(nostrPrivateKeyHex, signatureReleaseItem.investorNostrPubKey, signatureReleaseItem.EncryptedSignRecoveryMessage);
+
+                signatureReleaseItem.SignRecoveryRequest = serializer.Deserialize<SignRecoveryRequest>(sigResJson);
+
+                Logger.LogInformation($"Decrypted recovery request for key {signatureReleaseItem.investorNostrPubKey} content = {sigResJson}");
+
+                if (signatureReleaseItem.SignRecoveryRequest is null)
+                {
+                    throw new Exception("Error deserializing signature request");
+                }
+            }
+            catch (Exception e)
+            {
+                Logger.LogError("Error decrypting transaction hex: {TransactionHex}, Exception: {ExceptionMessage}", signatureReleaseItem?.SignRecoveryRequest?.InvestmentTransactionHex, e.Message);
+                signatureReleaseItem.SignRecoveryRequest = null; // should we remove the item instead?
+            }
+        }
+        
+        StateHasChanged();
+    }
+
+    private void FetchFounderApprovalsSignatures(string nostrPrivateKeyHex)
+    {
+        scanningForApprovals = true;
+
+        SignService.LookupInvestmentRequestApprovals(FounderProject.ProjectInfo.NostrPubKey,
+            (investorNostrPubKey, timeEventCreated, reqEventId) =>
+            {
+                Logger.LogDebug($"Sig response event received investorNostrPubKey: {investorNostrPubKey} - timeApproved: {timeEventCreated} - reqEventId: {reqEventId}");
+
+                var signatureRequest = signaturesReleaseItems.FirstOrDefault(_ => _.investorNostrPubKey == investorNostrPubKey);
+
+                if (signatureRequest is null)
+                    return; // ignore it could be a fake message
+
+                if (signatureRequest.TimeArrived > timeEventCreated)
+                {
+                    Logger.LogDebug($"The event received is replaced by time");
+                    return; // sig of an old request
+                }
+
+                if (reqEventId != null && signatureRequest.EventId != reqEventId)
+                {
+                    Logger.LogDebug($"The event received is replaced by eventid");
+                    return; // sig of an old request
+                }
+
+                Logger.LogDebug($"The event received is new");
+
+                signatureRequest.TimeApproved = timeEventCreated;
+
+                Logger.LogDebug($"Added to pendingSignatures");
+            },
+            () =>
+            {
+                scanningForApprovals = false;
+
+                Logger.LogDebug($"Calling StateHasChanged in EOSE");
+                StateHasChanged();
+                Logger.LogDebug($"End of messages on EOSE");
+            });
+    }
+
+    protected void FetchFounderReleaseSignatures(string nostrPrivateKeyHex)
+    {
+        scanningForReleaseApprovals = true;
+
+        SignService.LookupSignedReleaseSigs(FounderProject.ProjectInfo.NostrPubKey,
+            (item) =>
+            {
+                Logger.LogDebug($"Sig release response event received investorNostrPubKey: {item.ProfileIdentifier} - timeReleased: {item.EventCreatedAt} - reqEventId: {item.EventIdentifier}");
+
+                var signatureRequest = signaturesReleaseItems.FirstOrDefault(_ => _.investorNostrPubKey == item.ProfileIdentifier);
+
+                if (signatureRequest is null)
+                    return; // ignore it could be a message we do not recognize
+
+                if (signatureRequest.TimeReleased > item.EventCreatedAt)
+                {
+                    Logger.LogDebug($"The event received is replaced by time");
+                    return; // sig of an old request
+                }
+
+                if (item.EventIdentifier != null && signatureRequest.EventId != item.EventIdentifier)
+                {
+                    Logger.LogDebug($"The event received is replaced by eventid");
+                    return; // sig of an old request
+                }
+
+                Logger.LogDebug($"The event received is new");
+
+                signatureRequest.TimeReleased = item.EventCreatedAt;
+
+                Logger.LogDebug($"signatureRequest.TimeReleased was updated to {signatureRequest.TimeReleased}");
+            }, () =>
+            {
+                scanningForReleaseApprovals = false;
+
+                StateHasChanged();
+            });
+    }
+
+    protected async Task ApproveReleaseSignatureCheckPassword(SignatureReleaseItem signature)
+    {
+        if (passwordComponent.HasPassword())
+        {
+            await ApproveReleaseSignature(signature);
+        }
+        else
+        {
+            passwordComponent.ShowPassword(async () =>
+            {
+                await ApproveReleaseSignature(signature);
+            });
+        }
+    }
+
+    private async Task ApproveReleaseSignature(SignatureReleaseItem signature)
+    {
+        signaturesReleaseApproving.Add(signature, string.Empty);
+        StateHasChanged();
+
+        try
+        {
+            var words = await passwordComponent.GetWalletAsync();
+
+            var operationResult = await PerformReleaseSignature(signature, words);
+
+            if (!operationResult.Success)
+            {
+                notificationComponent.ShowErrorMessage(operationResult.Message);
+            }
+        }
+        catch (Exception e)
+        {
+            notificationComponent.ShowErrorMessage(e.Message,e);
+        }
+        finally
+        {
+            signaturesReleaseApproving.Remove(signature);
+        }
+
+        StateHasChanged();
+    }
+ 
+    private async Task ReleaseAllSignatures()
+    {
+        if (passwordComponent.HasPassword())
+        {
+            await ProcessReleaseSignatures();
+        }
+        else
+        {
+            passwordComponent.ShowPassword(async () =>
+            {
+                await ProcessReleaseSignatures();
+            });
+        }
+    }
+
+    private async Task ProcessReleaseSignatures()
+    {
+        releasingAll = true;
+        StateHasChanged();
+
+        try
+        {
+            var releaseSignatures = signaturesReleaseItems.Where(s =>  s.TimeReleased == null).ToList();
+        
+            var words = await passwordComponent.GetWalletAsync();
+        
+            foreach (var signature in releaseSignatures)
+            {
+                await PerformReleaseSignature(signature, words);
+                StateHasChanged();
+            }
+        }
+        catch (Exception e)
+        {
+            notificationComponent.ShowErrorMessage(e.Message,e);
+        }
+        finally
+        {
+            releasingAll = false;
+            passwordComponent.ClearPassword();
+        }
+        
+        StateHasChanged();
+    }
+
+    private async Task<OperationResult> PerformReleaseSignature(SignatureReleaseItem signature, WalletWords words)
+    {
+        try
+        {
+            var key = DerivationOperations.DeriveFounderRecoveryPrivateKey(words, FounderProject.ProjectIndex);
+            var signatureInfo = CreateReleaseSignatures(signature.SignRecoveryRequest?.InvestmentTransactionHex, FounderProject.ProjectInfo, Encoders.Hex.EncodeData(key.ToBytes()), signature.SignRecoveryRequest?.UnfundedReleaseAddress ?? signature.SignRecoveryRequest.UnfundedReleaseKey);
+
+            var sigJson = serializer.Serialize(signatureInfo);
+
+            var nostrPrivateKey = await DerivationOperations.DeriveProjectNostrPrivateKeyAsync(words, FounderProject.ProjectIndex);
+            var nostrPrivateKeyHex = Encoders.Hex.EncodeData(nostrPrivateKey.ToBytes());
+
+            var encryptedContent = await encryption.EncryptNostrContentAsync(
+                nostrPrivateKeyHex, signature.investorNostrPubKey, sigJson);
+
+            signature.TimeReleased = SignService.SendReleaseSigsToInvestor(encryptedContent, nostrPrivateKeyHex, signature.investorNostrPubKey, signature.EventId);
+            
+            return new OperationResult { Success = true };
+        }
+        catch (Exception ex)
+        {
+            return new OperationResult { Success = false, Message = $"An error occurred: {ex.Message}" };
+        }
+    }
+
+    private SignatureInfo CreateReleaseSignatures(string transactionHex, ProjectInfo info, string founderSigningPrivateKey, string investorReleaseAddress)
+    {
+        var investorTrx = _networkConfiguration.GetNetwork().CreateTransaction(transactionHex);
+
+        // build sigs
+        var recoveryTrx = InvestorTransactionActions.BuildUnfundedReleaseInvestorFundsTransaction(info, investorTrx, investorReleaseAddress);
+        var sig = FounderTransactionActions.SignInvestorRecoveryTransactions(info, transactionHex, recoveryTrx, founderSigningPrivateKey);
+
+        if (!InvestorTransactionActions.CheckInvestorUnfundedReleaseSignatures(info, investorTrx, sig, investorReleaseAddress))
+           throw new InvalidOperationException();
+
+        sig.SignatureType = SignatureInfoType.Release;
+
+        return sig;
+    }
+
+    public class SignatureReleaseItem
+    {
+        public string investorNostrPubKey { get; set; }
+
+        public DateTime TimeArrived { get; set; }
+        public DateTime? TimeApproved { get; set; }
+        public DateTime? TimeReleased { get; set; }
+
+        public SignRecoveryRequest? SignRecoveryRequest { get; set; }
+
+        public SignatureInfo? InvestorRecoverySigInfo { get; set; }
+
+        public SignatureInfo? InvestorReleaseSigInfo { get; set; }
+
+        public string? EncryptedSignRecoveryMessage { get; set; }
+
+        public string? EncryptedSignReleaseMessage { get; set; }
+
+        public string EventId { get; set; }
+    }
+}
\ No newline at end of file
diff --git a/src/Angor/Client/Pages/View.razor b/src/Angor/Client/Pages/View.razor
index 0731a41c8..015ae3376 100644
--- a/src/Angor/Client/Pages/View.razor
+++ b/src/Angor/Client/Pages/View.razor
@@ -172,7 +172,7 @@
                             <i class="me-2">
                                 <Icon IconName="balance" />
                             </i>
-                            <p class="card-text ms-2">Target Amount: <b>@project.ProjectInfo.TargetAmount @network.CoinTicker</b></p>
+                            <p class="card-text ms-2">Target Amount: <b>@project.ProjectInfo.TargetAmount.ToUnitBtc() @network.CoinTicker</b></p>
                         </div>
                         <div class="form-control mt-1 d-flex align-items-center">
                             <i class="me-2">
@@ -748,8 +748,7 @@
                     }
 
                     // Calculate funding progress as a percentage of the target amount
-                    var targetSat = Money.Coins(project.ProjectInfo.TargetAmount).Satoshi;
-                    projectStats.FundingProgressPercent = (int)(projectStats.TotalRaised * 100 / targetSat);
+                    projectStats.FundingProgressPercent = (int)(projectStats.TotalRaised * 100 / project.ProjectInfo.TargetAmount);
                 }
             }
         }
diff --git a/src/Angor/Client/Pages/Wallet.razor b/src/Angor/Client/Pages/Wallet.razor
index 7025b6c1c..07c5682ed 100644
--- a/src/Angor/Client/Pages/Wallet.razor
+++ b/src/Angor/Client/Pages/Wallet.razor
@@ -5,6 +5,7 @@
 @using Angor.Client.Storage
 @using Angor.Shared
 @using Angor.Shared.Models
+@using Angor.Shared.Utilities
 @using Blockcore.NBitcoin
 @using Blockcore.Networks
 @inherits BaseComponent
@@ -709,7 +710,7 @@ else
                                     </span>
                                 </div>
                                 <div class="modal-body modal-body-scroll">
-                                    <p>Are you sure you want to send @_sendInfo.SendAmount to @_sendInfo.SendToAddress?</p>
+                                    <p>Are you sure you want to send @_sendInfo.SendAmount.ToUnitBtc() @network.CoinTicker to @_sendInfo.SendToAddress?</p>
                                     <p>Fees: @_sendInfo.SendFee</p>
 
                                     <div class="mb-3">
@@ -1337,7 +1338,7 @@ else
     {
         // refresh fee if last refresh was 60 seconds ago
 
-        if (_sendInfo.FeeRateSat == 0 || _lastFeeRefresh.AddSeconds(60) < DateTime.UtcNow)
+        if (_sendInfo.FeeRate == 0 || _lastFeeRefresh.AddSeconds(60) < DateTime.UtcNow)
         {
             var fees = await _walletOperations.GetFeeEstimationAsync();
 
@@ -1350,7 +1351,7 @@ else
             if (feeItem != null)
             {
                 _sendInfo.FeeBlockCount = feeItem.Confirmations;
-                _sendInfo.FeeRateSat = feeItem.FeeRate;
+                _sendInfo.FeeRate = feeItem.FeeRate;
             }
 
             _lastFeeRefresh = DateTime.UtcNow;
@@ -1412,7 +1413,7 @@ else
             FeePosition = 1;
 
             _sendInfo.FeeBlockCount = estimationsFee.Confirmations;
-            _sendInfo.FeeRateSat = estimationsFee.FeeRate;
+            _sendInfo.FeeRate = estimationsFee.FeeRate;
 
             if (string.IsNullOrEmpty(_sendInfo.ChangeAddress))
             {
@@ -1516,7 +1517,7 @@ else
                     var estimationsFee = FeeEstimations.Fees.OrderBy(fee => fee.Confirmations).ToList()[res - 1];
 
                     _sendInfo.FeeBlockCount = estimationsFee.Confirmations;
-                    _sendInfo.FeeRateSat = estimationsFee.FeeRate;
+                    _sendInfo.FeeRate = estimationsFee.FeeRate;
                     var accountInfo = storage.GetAccountInfo(network.Name);
 
                     _sendInfo.SendFee = _walletOperations.CalculateTransactionFee(_sendInfo, accountInfo, estimationsFee.FeeRate);
diff --git a/src/Angor/Client/Program.cs b/src/Angor/Client/Program.cs
index 38ff06ce2..9e3a5d7cb 100644
--- a/src/Angor/Client/Program.cs
+++ b/src/Angor/Client/Program.cs
@@ -64,4 +64,6 @@
 
 builder.Services.AddScoped<IconService>();
 
+builder.Services.AddScoped<IWalletUIService, WalletUIService>();
+
 await builder.Build().RunAsync();
\ No newline at end of file
diff --git a/src/Angor/Client/Services/IWalletUIService.cs b/src/Angor/Client/Services/IWalletUIService.cs
new file mode 100644
index 000000000..c9981ead3
--- /dev/null
+++ b/src/Angor/Client/Services/IWalletUIService.cs
@@ -0,0 +1,12 @@
+using Blockcore.Consensus.TransactionInfo;
+
+namespace Angor.Client.Services
+{
+    public interface IWalletUIService
+    {
+        /// <summary>
+        /// Adds a transaction to the internal database of pending (unconfirmed) list of transactions.
+        /// </summary>
+        void AddTransactionToPending(Transaction transaction);
+    }
+}
diff --git a/src/Angor/Client/Services/WalletUIService.cs b/src/Angor/Client/Services/WalletUIService.cs
new file mode 100644
index 000000000..3b0f5aefb
--- /dev/null
+++ b/src/Angor/Client/Services/WalletUIService.cs
@@ -0,0 +1,41 @@
+using Angor.Client.Storage;
+using Angor.Shared;
+using Angor.Shared.Models;
+using Blockcore.Consensus.TransactionInfo;
+using Microsoft.Extensions.Logging;
+
+namespace Angor.Client.Services
+{
+    public class WalletUIService : IWalletUIService
+    {
+        private readonly INetworkConfiguration _networkConfiguration;
+        private readonly IClientStorage _storage;
+        private readonly ICacheStorage _cacheStorage;
+        private readonly IWalletOperations _walletOperations;
+        private readonly ILogger<WalletUIService> _logger;
+
+        public WalletUIService(INetworkConfiguration networkConfiguration, IClientStorage storage, ICacheStorage cacheStorage, IWalletOperations walletOperations, ILogger<WalletUIService> logger)
+        {
+            _networkConfiguration = networkConfiguration;
+            _storage = storage;
+            _cacheStorage = cacheStorage;
+            _walletOperations = walletOperations;
+            _logger = logger;
+        }
+
+        public void AddTransactionToPending(Transaction transaction)
+        {
+            var networkName = _networkConfiguration.GetNetwork().Name;
+            var accountInfo = _storage.GetAccountInfo(networkName);
+            var unconfirmedInbound = _cacheStorage.GetUnconfirmedInboundFunds();
+            var unconfirmedOutbound = _cacheStorage.GetUnconfirmedOutboundFunds();
+
+            unconfirmedInbound.AddRange(_walletOperations.UpdateAccountUnconfirmedInfoWithSpentTransaction(accountInfo, transaction));
+            unconfirmedOutbound.AddRange(transaction.Inputs.Select(_ => new Outpoint(_.PrevOut.Hash.ToString(), (int)_.PrevOut.N)));
+
+            _storage.SetAccountInfo(networkName, accountInfo);
+            _cacheStorage.SetUnconfirmedInboundFunds(unconfirmedInbound);
+            _cacheStorage.SetUnconfirmedOutboundFunds(unconfirmedOutbound);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Angor/Shared/Models/SendInfo.cs b/src/Angor/Shared/Models/SendInfo.cs
index 05206ef4e..5a916a651 100644
--- a/src/Angor/Shared/Models/SendInfo.cs
+++ b/src/Angor/Shared/Models/SendInfo.cs
@@ -11,12 +11,6 @@ public class SendInfo
 
     public long FeeRate { get; set; } = 0;
 
-    public long FeeRateSat
-    {
-        get => FeeRate;
-        set => FeeRate = value;
-    }
-
     public string ChangeAddress { get; set; }
 
     public Dictionary<string, UtxoDataWithPath> SendUtxos { get; set; } = new();
diff --git a/src/Angor/Shared/Models/SignRecoveryRequest.cs b/src/Angor/Shared/Models/SignRecoveryRequest.cs
index 6abe8e8dd..c4d8cd75b 100644
--- a/src/Angor/Shared/Models/SignRecoveryRequest.cs
+++ b/src/Angor/Shared/Models/SignRecoveryRequest.cs
@@ -4,10 +4,9 @@ public class SignRecoveryRequest
 {
     public string ProjectIdentifier { get; set; }
 
-    public string InvestorNostrPrivateKey { get; set; }
-    public string NostrPubKey { get; set; }
-    
-    public string InvestmentTransaction { get; set; }
+    public string UnfundedReleaseAddress{ get; set; }
 
-    public string EncryptedContent { get; set; }
+    public string UnfundedReleaseKey { get; set; }
+
+    public string InvestmentTransactionHex { get; set; }
 }
\ No newline at end of file
diff --git a/src/Angor/Shared/Models/SignServiceLookupItem.cs b/src/Angor/Shared/Models/SignServiceLookupItem.cs
new file mode 100644
index 000000000..a82b2eb0f
--- /dev/null
+++ b/src/Angor/Shared/Models/SignServiceLookupItem.cs
@@ -0,0 +1,13 @@
+using Nostr.Client.Messages;
+
+namespace Angor.Shared.Models;
+public class SignServiceLookupItem
+{
+    public DateTime EventCreatedAt { get; set; }
+
+    public string ProfileIdentifier { get; set; }
+
+    public string EventIdentifier { get; set; }
+
+    public NostrEvent NostrEvent { get; set; }
+}
\ No newline at end of file
diff --git a/src/Angor/Shared/Models/SignatureInfo.cs b/src/Angor/Shared/Models/SignatureInfo.cs
index 97b8a25d1..4790ff046 100644
--- a/src/Angor/Shared/Models/SignatureInfo.cs
+++ b/src/Angor/Shared/Models/SignatureInfo.cs
@@ -6,4 +6,15 @@ public class SignatureInfo
     public List<SignatureInfoItem> Signatures { get; set; } = new();
     public DateTime? TimeOfSignatureRequest { get; set; }
     public string? SignatureRequestEventId { get; set; }
+
+    /// <summary>
+    /// Specify whether this a release or recovery signature type.
+    /// </summary>
+    public SignatureInfoType SignatureType { get; set; }
+}
+
+public enum SignatureInfoType
+{
+    Release,
+    Recovery
 }
\ No newline at end of file
diff --git a/src/Angor/Shared/ProtocolNew/FounderTransactionActions.cs b/src/Angor/Shared/ProtocolNew/FounderTransactionActions.cs
index 6c1c3f388..e91c4e49b 100644
--- a/src/Angor/Shared/ProtocolNew/FounderTransactionActions.cs
+++ b/src/Angor/Shared/ProtocolNew/FounderTransactionActions.cs
@@ -55,8 +55,6 @@ public SignatureInfo SignInvestorRecoveryTransactions(ProjectInfo projectInfo, s
 
         SignatureInfo info = new SignatureInfo { ProjectIdentifier = projectInfo.ProjectIdentifier };
 
-        AssemblyLogger.LogAssemblyVersion(key.GetType(), _logger);
-
         // todo: david change to Enumerable.Range 
         for (var stageIndex = 0; stageIndex < projectInfo.Stages.Count; stageIndex++)
         {
diff --git a/src/Angor/Shared/ProtocolNew/IInvestorTransactionActions.cs b/src/Angor/Shared/ProtocolNew/IInvestorTransactionActions.cs
index 6377e0a4e..da433a214 100644
--- a/src/Angor/Shared/ProtocolNew/IInvestorTransactionActions.cs
+++ b/src/Angor/Shared/ProtocolNew/IInvestorTransactionActions.cs
@@ -7,14 +7,17 @@ public interface IInvestorTransactionActions
 {
     Transaction CreateInvestmentTransaction(ProjectInfo projectInfo, string investorKey, long totalInvestmentAmount);
     Transaction BuildRecoverInvestorFundsTransaction(ProjectInfo projectInfo, Transaction investmentTransaction);
+    Transaction BuildUnfundedReleaseInvestorFundsTransaction(ProjectInfo projectInfo, Transaction investmentTransaction, string investorReleaseKey);
+
     TransactionInfo RecoverEndOfProjectFunds(string transactionHex, ProjectInfo projectInfo, int stageIndex, string investorReceiveAddress, string investorPrivateKey, FeeEstimation feeEstimation);
     
     TransactionInfo RecoverRemainingFundsWithOutPenalty(string transactionHex, ProjectInfo projectInfo, int stageIndex, string investorReceiveAddress, string investorPrivateKey, FeeEstimation feeEstimation, IEnumerable<byte[]> seederSecrets);
     TransactionInfo BuildAndSignRecoverReleaseFundsTransaction(ProjectInfo projectInfo, Transaction investmentTransaction, Transaction recoveryTransaction, string investorReceiveAddress, FeeEstimation feeEstimation, string investorPrivateKey);
 
     Transaction AddSignaturesToRecoverSeederFundsTransaction(ProjectInfo projectInfo, Transaction investmentTransaction, SignatureInfo founderSignatures, string investorPrivateKey);
+    Transaction AddSignaturesToUnfundedReleaseFundsTransaction(ProjectInfo projectInfo, Transaction investmentTransaction, SignatureInfo founderSignatures, string investorPrivateKey, string investorReleaseKey);
 
     bool CheckInvestorRecoverySignatures(ProjectInfo projectInfo, Transaction investmentTransaction, SignatureInfo founderSignatures);
-
+    bool CheckInvestorUnfundedReleaseSignatures(ProjectInfo projectInfo, Transaction investmentTransaction, SignatureInfo founderSignatures, string investorReleaseKey);
     ProjectScriptType DiscoverUsedScript(ProjectInfo projectInfo, Transaction investmentTransaction, int stageIndex, string witScript);
 }
\ No newline at end of file
diff --git a/src/Angor/Shared/ProtocolNew/InvestorTransactionActions.cs b/src/Angor/Shared/ProtocolNew/InvestorTransactionActions.cs
index 4378d4931..018958602 100644
--- a/src/Angor/Shared/ProtocolNew/InvestorTransactionActions.cs
+++ b/src/Angor/Shared/ProtocolNew/InvestorTransactionActions.cs
@@ -93,6 +93,11 @@ public Transaction BuildRecoverInvestorFundsTransaction(ProjectInfo projectInfo,
         return _investmentTransactionBuilder.BuildUpfrontRecoverFundsTransaction(projectInfo, investmentTransaction, projectInfo.PenaltyDays, investorKey);
     }
 
+    public Transaction BuildUnfundedReleaseInvestorFundsTransaction(ProjectInfo projectInfo, Transaction investmentTransaction, string investorReleaseKey)
+    {
+        return _investmentTransactionBuilder.BuildUpfrontUnfundedReleaseFundsTransaction(projectInfo, investmentTransaction, investorReleaseKey);
+    }
+
     public TransactionInfo BuildAndSignRecoverReleaseFundsTransaction(ProjectInfo projectInfo, Transaction investmentTransaction,
         Transaction recoveryTransaction, string investorReceiveAddress, FeeEstimation feeEstimation, string investorPrivateKey)
     {
@@ -222,11 +227,45 @@ public TransactionInfo RecoverRemainingFundsWithOutPenalty(string transactionHex
             });
     }
     
-     public Transaction AddSignaturesToRecoverSeederFundsTransaction(ProjectInfo projectInfo, Transaction investmentTransaction, SignatureInfo founderSignatures, string investorPrivateKey)
+    public Transaction AddSignaturesToRecoverSeederFundsTransaction(ProjectInfo projectInfo, Transaction investmentTransaction, SignatureInfo founderSignatures, string investorPrivateKey)
     {
         var (investorKey, secretHash) = _projectScriptsBuilder.GetInvestmentDataFromOpReturnScript(investmentTransaction.Outputs.First(_ => _.ScriptPubKey.IsUnspendable).ScriptPubKey);
 
-        var recoveryTransaction = _investmentTransactionBuilder.BuildUpfrontRecoverFundsTransaction(projectInfo, investmentTransaction, projectInfo.PenaltyDays, investorKey);
+        var unsignedRecoverTransaction = _investmentTransactionBuilder.BuildUpfrontRecoverFundsTransaction(projectInfo, investmentTransaction, projectInfo.PenaltyDays, investorKey);
+
+        var recoverTransaction = AddSignaturesToRecoveryPathTransaction(projectInfo, investmentTransaction, unsignedRecoverTransaction, founderSignatures, investorPrivateKey);
+
+        return recoverTransaction;
+    }
+
+    public Transaction AddSignaturesToUnfundedReleaseFundsTransaction(ProjectInfo projectInfo, Transaction investmentTransaction, SignatureInfo founderSignatures, string investorPrivateKey, string investorReleaseKey)
+    {
+        var unsignedUnfundedReleaseTransaction = _investmentTransactionBuilder.BuildUpfrontUnfundedReleaseFundsTransaction(projectInfo, investmentTransaction, investorReleaseKey);
+
+        var unfundedReleaseTransaction = AddSignaturesToRecoveryPathTransaction(projectInfo, investmentTransaction, unsignedUnfundedReleaseTransaction, founderSignatures, investorPrivateKey);
+        
+        return unfundedReleaseTransaction;
+    }
+
+    public bool CheckInvestorRecoverySignatures(ProjectInfo projectInfo, Transaction investmentTransaction, SignatureInfo founderSignatures)
+     {
+         var (investorKey, secretHash) = _projectScriptsBuilder.GetInvestmentDataFromOpReturnScript(investmentTransaction.Outputs.First(_ => _.ScriptPubKey.IsUnspendable).ScriptPubKey);
+
+        var unsignedRecoveryTransaction = _investmentTransactionBuilder.BuildUpfrontRecoverFundsTransaction(projectInfo, investmentTransaction, projectInfo.PenaltyDays, investorKey);
+
+        return CheckRecoverySignatures(projectInfo, investmentTransaction, unsignedRecoveryTransaction, founderSignatures);
+     }
+
+    public bool CheckInvestorUnfundedReleaseSignatures(ProjectInfo projectInfo, Transaction investmentTransaction, SignatureInfo founderSignatures, string investorReleaseKey)
+    {
+        var unsignedUnfundedReleaseFundsTransaction = _investmentTransactionBuilder.BuildUpfrontUnfundedReleaseFundsTransaction(projectInfo, investmentTransaction, investorReleaseKey);
+
+        return CheckRecoverySignatures(projectInfo, investmentTransaction, unsignedUnfundedReleaseFundsTransaction, founderSignatures);
+    }
+
+    private Transaction AddSignaturesToRecoveryPathTransaction(ProjectInfo projectInfo, Transaction investmentTransaction, Transaction recoveryTransaction, SignatureInfo founderSignatures, string investorPrivateKey)
+    {
+        var (investorKey, secretHash) = _projectScriptsBuilder.GetInvestmentDataFromOpReturnScript(investmentTransaction.Outputs.First(_ => _.ScriptPubKey.IsUnspendable).ScriptPubKey);
 
         var nbitcoinNetwork = NetworkMapper.Map(_networkConfiguration.GetNetwork());
         var nbitcoinRecoveryTransaction = NBitcoin.Transaction.Parse(recoveryTransaction.ToHex(), nbitcoinNetwork);
@@ -264,11 +303,9 @@ public Transaction AddSignaturesToRecoverSeederFundsTransaction(ProjectInfo proj
         return recoveryTransaction;
     }
 
-     public bool CheckInvestorRecoverySignatures(ProjectInfo projectInfo, Transaction investmentTransaction, SignatureInfo founderSignatures)
-     {
-         var (investorKey, secretHash) = _projectScriptsBuilder.GetInvestmentDataFromOpReturnScript(investmentTransaction.Outputs.First(_ => _.ScriptPubKey.IsUnspendable).ScriptPubKey);
-
-        var recoveryTransaction = _investmentTransactionBuilder.BuildUpfrontRecoverFundsTransaction(projectInfo, investmentTransaction, projectInfo.PenaltyDays, investorKey);
+    private bool CheckRecoverySignatures(ProjectInfo projectInfo, Transaction investmentTransaction, Transaction recoveryTransaction, SignatureInfo founderSignatures)
+    {
+        var (investorKey, secretHash) = _projectScriptsBuilder.GetInvestmentDataFromOpReturnScript(investmentTransaction.Outputs.First(_ => _.ScriptPubKey.IsUnspendable).ScriptPubKey);
 
         var nbitcoinNetwork = NetworkMapper.Map(_networkConfiguration.GetNetwork());
         var nBitcoinRecoveryTransaction = NBitcoin.Transaction.Parse(recoveryTransaction.ToHex(), nbitcoinNetwork);
@@ -282,10 +319,8 @@ public bool CheckInvestorRecoverySignatures(ProjectInfo projectInfo, Transaction
             .Select(_ => _.TxOut)
             .ToArray();
 
-        AssemblyLogger.LogAssemblyVersion(pubkey.GetType(), _logger);
-
         // todo: David change to Enumerable.Range 
-        bool failedValidation = false;
+        bool validationgPassed = true;
         for (var stageIndex = 0; stageIndex < projectInfo.Stages.Count; stageIndex++)
         {
             var scriptStages = _investmentScriptBuilder.BuildProjectScriptsForStage(projectInfo, investorKey, stageIndex, secretHash);
@@ -298,13 +333,11 @@ public bool CheckInvestorRecoverySignatures(ProjectInfo projectInfo, Transaction
 
             _logger.LogInformation($"verifying sig for project={projectInfo.ProjectIdentifier}; success = {result}; founder-recovery-pubkey={projectInfo.FounderRecoveryKey}; stage={stageIndex}; hash={hash}; signature-hex={sig}");
 
+            // if even one sig failed we fail all the validation
             if (result == false)
-                failedValidation = true;
+                validationgPassed = false;
         }
 
-        if(failedValidation)
-            throw new Exception("Invalid signatures provided by founder");
-
-        return true;
-     }
+        return validationgPassed;
+    }
 }
\ No newline at end of file
diff --git a/src/Angor/Shared/ProtocolNew/TransactionBuilders/IInvestmentTransactionBuilder.cs b/src/Angor/Shared/ProtocolNew/TransactionBuilders/IInvestmentTransactionBuilder.cs
index 560318582..b11b66185 100644
--- a/src/Angor/Shared/ProtocolNew/TransactionBuilders/IInvestmentTransactionBuilder.cs
+++ b/src/Angor/Shared/ProtocolNew/TransactionBuilders/IInvestmentTransactionBuilder.cs
@@ -11,4 +11,7 @@ Transaction BuildInvestmentTransaction(ProjectInfo projectInfo, Script opReturnS
 
     Transaction BuildUpfrontRecoverFundsTransaction(ProjectInfo projectInfo, Transaction investmentTransaction, int penaltyDays,
         string investorKey);
+
+    Transaction BuildUpfrontUnfundedReleaseFundsTransaction(ProjectInfo projectInfo, Transaction investmentTransaction, 
+        string investorReleaseKey);
 }
\ No newline at end of file
diff --git a/src/Angor/Shared/ProtocolNew/TransactionBuilders/InvestmentTransactionBuilder.cs b/src/Angor/Shared/ProtocolNew/TransactionBuilders/InvestmentTransactionBuilder.cs
index 5a80f61f0..3144cdc96 100644
--- a/src/Angor/Shared/ProtocolNew/TransactionBuilders/InvestmentTransactionBuilder.cs
+++ b/src/Angor/Shared/ProtocolNew/TransactionBuilders/InvestmentTransactionBuilder.cs
@@ -68,4 +68,30 @@ public Transaction BuildUpfrontRecoverFundsTransaction(ProjectInfo projectInfo,
 
         return transaction;
     }
+
+    public Transaction BuildUpfrontUnfundedReleaseFundsTransaction(ProjectInfo projectInfo, Transaction investmentTransaction, string investorReleaseKey)
+    {
+        // the release may be an address or a pubkey, first check if it is an address
+        Script spendingScript = null;
+        if (BitcoinWitPubKeyAddress.IsValid(investorReleaseKey, _networkConfiguration.GetNetwork(), out Exception _))
+        {
+            spendingScript = new BitcoinWitPubKeyAddress(investorReleaseKey, _networkConfiguration.GetNetwork()).ScriptPubKey;
+        }
+        else  // if it is not an address, then it is a pubkey
+        {
+            // for the release we just send to a regular witness address
+            spendingScript = new PubKey(investorReleaseKey).WitHash.ScriptPubKey;
+        }
+
+        var transaction = _networkConfiguration.GetNetwork().CreateTransaction();
+
+        foreach (var output in investmentTransaction.Outputs.AsIndexedOutputs().Skip(2).Take(projectInfo.Stages.Count))
+        {
+            transaction.Inputs.Add(new TxIn(output.ToOutPoint()));
+
+            transaction.Outputs.Add(new TxOut(output.TxOut.Value, spendingScript));
+        }
+
+        return transaction;
+    }
 }
\ No newline at end of file
diff --git a/src/Angor/Shared/Services/ISignService.cs b/src/Angor/Shared/Services/ISignService.cs
index f9c29cd66..4eeb3c445 100644
--- a/src/Angor/Shared/Services/ISignService.cs
+++ b/src/Angor/Shared/Services/ISignService.cs
@@ -1,11 +1,12 @@
 using Angor.Shared.Models;
+using Nostr.Client.Messages;
 
 namespace Angor.Client.Services;
 
 public interface ISignService
 {
-    (DateTime eventTime, string eventId) RequestInvestmentSigs(SignRecoveryRequest signRecoveryRequest);
-    void LookupSignatureForInvestmentRequest(string investorNostrPubKey, string projectNostrPubKey, DateTime sigRequestSentTime, string sigRequestEventId, Func<string, Task> action);
+    (DateTime eventTime, string eventId) RequestInvestmentSigs(string encryptedContent, string investorNostrPrivateKey, string founderNostrPubKey);
+    void LookupSignatureForInvestmentRequest(string investorNostrPubKey, string projectNostrPubKey, DateTime? sigRequestSentTime, string sigRequestEventId, Func<string, Task> action);
 
     Task LookupInvestmentRequestsAsync(string nostrPubKey, string? senderNpub, DateTime? since, Action<string, string, string, DateTime> action,
         Action onAllMessagesReceived);
@@ -15,4 +16,10 @@ void LookupInvestmentRequestApprovals(string nostrPubKey, Action<string, DateTim
 
     DateTime SendSignaturesToInvestor(string encryptedSignatureInfo, string nostrPrivateKey,
         string investorNostrPubKey, string eventId);
-}
\ No newline at end of file
+
+    DateTime SendReleaseSigsToInvestor(string encryptedReleaseSigInfo, string nostrPrivateKeyHex, string investorNostrPubKey, string eventId);
+
+    void LookupReleaseSigs(string investorNostrPubKey, string projectNostrPubKey, DateTime? releaseRequestSentTime, string releaseRequestEventId, Action<string> action, Action onAllMessagesReceived);
+
+    void LookupSignedReleaseSigs(string projectNostrPubKey, Action<SignServiceLookupItem> action, Action onAllMessagesReceived);
+}
diff --git a/src/Angor/Shared/Services/NostrCommunicationFactory.cs b/src/Angor/Shared/Services/NostrCommunicationFactory.cs
index 3e3be8be9..960376201 100644
--- a/src/Angor/Shared/Services/NostrCommunicationFactory.cs
+++ b/src/Angor/Shared/Services/NostrCommunicationFactory.cs
@@ -45,7 +45,7 @@ public INostrClient GetOrCreateClient(INetworkService networkService)
 
             _serviceSubscriptions.Add(_nostrMultiWebsocketClient.Streams.EventStream
                 .Where(_ => _.Event?.AdditionalData?.Any() ?? false).Subscribe(_ =>
-                    _logger.LogInformation(
+                    _logger.LogDebug(
                         $"EventStream {_.Subscription} {_.Event?.Id} {_.Event?.AdditionalData}")));
 
             _serviceSubscriptions.Add(_nostrMultiWebsocketClient.Streams.NoticeStream.Subscribe(_ =>
@@ -68,21 +68,21 @@ private void ConnectToAllRelaysInTheSettings(INetworkService networkService)
             
             _serviceSubscriptions.Add(client.Streams.EoseStream.Subscribe(x =>
             {
-                _logger.LogInformation($"{x.CommunicatorName} EOSE {x.Subscription}");
+                _logger.LogDebug($"{x.CommunicatorName} EOSE {x.Subscription}");
                 if (_eoseCalledOnSubscriptionClients.TryGetValue(x.Subscription ?? string.Empty,
                         out var clientsReceivedList))
                 {
-                    _logger.LogInformation($"EOSE {x.Subscription} adding {x.CommunicatorName}");
+                    _logger.LogDebug($"EOSE {x.Subscription} adding {x.CommunicatorName}");
                     clientsReceivedList.Add(x.CommunicatorName);
                 }
             }));
             
             _serviceSubscriptions.Add(client.Streams.OkStream.Subscribe(x =>
             {
-                _logger.LogInformation($"{x.CommunicatorName} OK {x.EventId} {x.Accepted}");
+                _logger.LogDebug($"{x.CommunicatorName} OK {x.EventId} {x.Accepted}");
                 if (_okCalledOnSubscriptionClients.TryGetValue(x.EventId ?? string.Empty, out var clientsReceivedList))
                 {
-                    _logger.LogInformation($"OK {x.EventId} adding {x.CommunicatorName}");
+                    _logger.LogDebug($"OK {x.EventId} adding {x.CommunicatorName}");
                     clientsReceivedList.Add(x.CommunicatorName);
                 } 
             }));
@@ -103,26 +103,26 @@ public bool EoseEventReceivedOnAllRelays(string subscription)
         if (!_eoseCalledOnSubscriptionClients.ContainsKey(subscription))
             return true; //If not monitoring than no need to block
 
-        _logger.LogInformation($"Checking for all Eose on monitored subscription {subscription}");
+        _logger.LogDebug($"Checking for all Eose on monitored subscription {subscription}");
         
         bool response = _nostrMultiWebsocketClient?.Clients
             .All(x =>
                 _eoseCalledOnSubscriptionClients[subscription].Contains(x.Communicator.Name)) ?? false; 
         
-        _logger.LogInformation($"Eose on monitored subscription {subscription} received from all clients - {response}");
+        _logger.LogDebug($"Eose on monitored subscription {subscription} received from all clients - {response}");
 
         return response;
     }
     
     public bool MonitoringEoseReceivedOnSubscription(string subscription)
     {
-        _logger.LogInformation($"Started monitoring subscription {subscription}");
+        _logger.LogDebug($"Started monitoring subscription {subscription}");
         return _eoseCalledOnSubscriptionClients.TryAdd(subscription, new List<string>());
     }
     
     public void ClearEoseReceivedOnSubscriptionMonitoring(string subscription)
     {
-        _logger.LogInformation($"Stopped monitoring subscription {subscription}");
+        _logger.LogDebug($"Stopped monitoring subscription {subscription}");
         _eoseCalledOnSubscriptionClients.Remove(subscription);
     }
     
@@ -131,26 +131,26 @@ public bool OkEventReceivedOnAllRelays(string eventId)
         if (!_okCalledOnSubscriptionClients.ContainsKey(eventId))
             return true; //If not monitoring than no need to block
 
-        _logger.LogInformation($"Checking for all Ok on monitored subscription {eventId}");
+        _logger.LogDebug($"Checking for all Ok on monitored subscription {eventId}");
         
         bool response = _nostrMultiWebsocketClient?.Clients
             .All(x =>
                 _okCalledOnSubscriptionClients[eventId].Contains(x.Communicator.Name)) ?? false; 
         
-        _logger.LogInformation($"Eose on monitored subscription {eventId} received from all clients - {response}");
+        _logger.LogDebug($"Eose on monitored subscription {eventId} received from all clients - {response}");
 
         return response;
     }
     
     public void MonitoringOkReceivedOnSubscription(string eventId)
     {
-        _logger.LogInformation($"Started monitoring event id {eventId}");
+        _logger.LogDebug($"Started monitoring event id {eventId}");
         _okCalledOnSubscriptionClients.Add(eventId, new List<string>());
     }
     
     public void ClearOkReceivedOnSubscriptionMonitoring(string eventId)
     {
-        _logger.LogInformation($"Started monitoring event id {eventId}");
+        _logger.LogDebug($"Started monitoring event id {eventId}");
         _okCalledOnSubscriptionClients.Remove(eventId);
     }
     
@@ -174,7 +174,7 @@ public INostrCommunicator CreateCommunicator(string uri, string relayName)
                     "Relay {relayName} disconnected, type: {Type}, reason: {CloseStatusDescription}", 
                     relayName, e.Type, e.CloseStatusDescription);
             else
-                _logger.LogInformation(
+                _logger.LogDebug(
                     "Relay {relayName} disconnected, type: {Type}, reason: {CloseStatusDescription}", 
                     relayName, e.Type, e.CloseStatusDescription);
         }));
@@ -183,7 +183,7 @@ public INostrCommunicator CreateCommunicator(string uri, string relayName)
         {
             _serviceSubscriptions.Add(nostrCommunicator.MessageReceived.Subscribe(e =>
             {
-                _logger.LogInformation(
+                _logger.LogDebug(
                     "message received on communicator {relayName} - {Text} Relay message received, type: {MessageType}",
                     relayName, e.Text, e.MessageType);
             }));
diff --git a/src/Angor/Shared/Services/RelaySubscriptionsHandling.cs b/src/Angor/Shared/Services/RelaySubscriptionsHandling.cs
index ddd7e7de6..3b6522d4b 100644
--- a/src/Angor/Shared/Services/RelaySubscriptionsHandling.cs
+++ b/src/Angor/Shared/Services/RelaySubscriptionsHandling.cs
@@ -50,7 +50,7 @@ public bool TryAddOKAction(string eventId, Action<NostrOkResponse> action)
 
     public void HandleOkMessages(NostrOkResponse okResponse)
     {
-        _logger.LogInformation($"OkStream {okResponse.Accepted} message - {okResponse.Message}");
+        _logger.LogDebug($"OkStream {okResponse.Accepted} message - {okResponse.Message}");
 
         if (!OkVerificationActions.TryGetValue(okResponse?.EventId ?? string.Empty, out var action)) 
             return;
@@ -69,21 +69,21 @@ public bool TryAddEoseAction(string subscriptionName, Action action)
         var add = _communicationFactory.MonitoringEoseReceivedOnSubscription(subscriptionName);
 
         if (!add)
-            _logger.LogWarning($"Subscription {subscriptionName} is already being monitored");
+            _logger.LogDebug($"Subscription {subscriptionName} is already being monitored");
 
         return userEoseActions.TryAdd(subscriptionName,action); 
     }
 
     public void HandleEoseMessages(NostrEoseResponse _)
     {
-        _logger.LogInformation($"EoseStream {_.Subscription} message - {_.AdditionalData}");
+        _logger.LogDebug($"EoseStream {_.Subscription} message - {_.AdditionalData}");
 
         if (!_communicationFactory.EoseEventReceivedOnAllRelays(_.Subscription))
             return;
         
         if (userEoseActions.TryGetValue(_.Subscription, out var action))
         {
-            _logger.LogInformation($"Invoking action on EOSE - {_.Subscription}");
+            _logger.LogDebug($"Invoking action on EOSE - {_.Subscription}");
             try
             {
                 action.Invoke();
@@ -94,7 +94,7 @@ public void HandleEoseMessages(NostrEoseResponse _)
             }
 
             userEoseActions.Remove(_.Subscription);
-            _logger.LogInformation($"Removed action on EOSE for subscription - {_.Subscription}");
+            _logger.LogDebug($"Removed action on EOSE for subscription - {_.Subscription}");
         }
 
         _communicationFactory.ClearEoseReceivedOnSubscriptionMonitoring(_.Subscription);
@@ -102,7 +102,7 @@ public void HandleEoseMessages(NostrEoseResponse _)
         if (!relaySubscriptions.ContainsKey(_.Subscription)) 
             return;
         
-        _logger.LogInformation($"Disposing of subscription - {_.Subscription}");
+        _logger.LogDebug($"Disposing of subscription - {_.Subscription}");
         
         _communicationFactory
             .GetOrCreateClient(_networkService)
@@ -110,7 +110,7 @@ public void HandleEoseMessages(NostrEoseResponse _)
         
         relaySubscriptions[_.Subscription].Dispose();
         relaySubscriptions.Remove(_.Subscription);
-        _logger.LogInformation($"subscription disposed - {_.Subscription}");
+        _logger.LogDebug($"subscription disposed - {_.Subscription}");
     }
 
     public bool RelaySubscriptionAdded(string subscriptionKey)
diff --git a/src/Angor/Shared/Services/SignService.cs b/src/Angor/Shared/Services/SignService.cs
index 68deba79c..d1fca423c 100644
--- a/src/Angor/Shared/Services/SignService.cs
+++ b/src/Angor/Shared/Services/SignService.cs
@@ -1,6 +1,8 @@
 using System.Reactive.Linq;
 using Angor.Shared.Models;
 using Angor.Shared.Services;
+using Newtonsoft.Json;
+using Nostr.Client.Json;
 using Nostr.Client.Keys;
 using Nostr.Client.Messages;
 using Nostr.Client.Requests;
@@ -20,17 +22,17 @@ public SignService(INostrCommunicationFactory communicationFactory, INetworkServ
             _subscriptionsHanding = subscriptionsHanding;
         }
 
-        public (DateTime,string) RequestInvestmentSigs(SignRecoveryRequest signRecoveryRequest)
+        public (DateTime,string) RequestInvestmentSigs(string encryptedContent, string investorNostrPrivateKey, string founderNostrPubKey)
         {
-            var sender = NostrPrivateKey.FromHex(signRecoveryRequest.InvestorNostrPrivateKey);
+            var sender = NostrPrivateKey.FromHex(investorNostrPrivateKey);
 
             var ev = new NostrEvent
             {
                 Kind = NostrKind.EncryptedDm,
                 CreatedAt = DateTime.UtcNow,
-                Content = signRecoveryRequest.EncryptedContent,
+                Content = encryptedContent,
                 Tags = new NostrEventTags(
-                    NostrEventTag.Profile(signRecoveryRequest.NostrPubKey),
+                    NostrEventTag.Profile(founderNostrPubKey),
                     new NostrEventTag("subject","Investment offer"))
             };
 
@@ -46,7 +48,7 @@ public SignService(INostrCommunicationFactory communicationFactory, INetworkServ
             return (signed.CreatedAt!.Value, signed.Id);
         }
 
-        public void LookupSignatureForInvestmentRequest(string investorNostrPubKey, string projectNostrPubKey, DateTime sigRequestSentTime, string sigRequestEventId, Func<string, Task> action)
+        public void LookupSignatureForInvestmentRequest(string investorNostrPubKey, string projectNostrPubKey, DateTime? sigRequestSentTime, string sigRequestEventId, Func<string, Task> action)
         {
             var nostrClient = _communicationFactory.GetOrCreateClient(_networkService);
 
@@ -55,6 +57,7 @@ public void LookupSignatureForInvestmentRequest(string investorNostrPubKey, stri
                 var subscription = nostrClient.Streams.EventStream
                     .Where(_ => _.Subscription == projectNostrPubKey)
                     .Where(_ => _.Event.Kind == NostrKind.EncryptedDm)
+                    .Where(_ => _.Event.Tags.FindFirstTagValue("subject") == "Re:Investment offer")
                     .Subscribe(_ => { action.Invoke(_.Event.Content); });
 
                 _subscriptionsHanding.TryAddRelaySubscription(projectNostrPubKey, subscription);
@@ -82,6 +85,7 @@ public Task LookupInvestmentRequestsAsync(string nostrPubKey, string? senderNpub
             {
                 var subscription = nostrClient.Streams.EventStream
                     .Where(_ => _.Subscription == subscriptionKey)
+                    .Where(_ => _.Event.Tags.FindFirstTagValue("subject") == "Investment offer")
                     .Select(_ => _.Event)
                     .Subscribe(nostrEvent =>
                     {
@@ -116,6 +120,7 @@ public void LookupInvestmentRequestApprovals(string nostrPubKey, Action<string,
             {
                 var subscription = nostrClient.Streams.EventStream
                     .Where(_ => _.Subscription == subscriptionKey)
+                    .Where(_ => _.Event.Tags.FindFirstTagValue("subject") == "Re:Investment offer")
                     .Select(_ => _.Event)
                     .Subscribe(nostrEvent =>
                     {
@@ -159,9 +164,106 @@ public DateTime SendSignaturesToInvestor(string encryptedSignatureInfo, string n
             return ev.CreatedAt.Value;
         }
 
+        public DateTime SendReleaseSigsToInvestor(string encryptedReleaseSigInfo, string nostrPrivateKeyHex, string investorNostrPubKey, string eventId)
+        {
+            var nostrPrivateKey = NostrPrivateKey.FromHex(nostrPrivateKeyHex);
+
+            var ev = new NostrEvent
+            {
+                Kind = NostrKind.EncryptedDm,
+                CreatedAt = DateTime.UtcNow,
+                Content = encryptedReleaseSigInfo,
+                Tags = new NostrEventTags(new[]
+                {
+                    NostrEventTag.Profile(investorNostrPubKey),
+                    NostrEventTag.Event(eventId),
+                    new NostrEventTag("subject", "Release transaction signatures"),
+                })
+            };
+
+            var signed = ev.Sign(nostrPrivateKey);
+
+            var nostrClient = _communicationFactory.GetOrCreateClient(_networkService);
+            nostrClient.Send(new NostrEventRequest(signed));
+
+            return ev.CreatedAt.Value;
+        }
+
+        public void LookupReleaseSigs(string investorNostrPubKey, string projectNostrPubKey, DateTime? releaseRequestSentTime, string releaseRequestEventId, Action<string> action, Action onAllMessagesReceived)
+        {
+            var nostrClient = _communicationFactory.GetOrCreateClient(_networkService);
+            var subscriptionKey = projectNostrPubKey.Substring(0, 20) + "rel_sigs";
+
+            if (!_subscriptionsHanding.RelaySubscriptionAdded(subscriptionKey))
+            {
+                var subscription = nostrClient.Streams.EventStream
+                    .Where(_ => _.Subscription == subscriptionKey)
+                    .Where(_ => _.Event.Kind == NostrKind.EncryptedDm)
+                    .Where(_ => _.Event.Tags.FindFirstTagValue("subject") == "Release transaction signatures")
+                    .Subscribe(_ => { action.Invoke(_.Event.Content); });
+
+                _subscriptionsHanding.TryAddRelaySubscription(subscriptionKey, subscription);
+            }
+
+            _subscriptionsHanding.TryAddEoseAction(subscriptionKey, onAllMessagesReceived);
+
+            nostrClient.Send(new NostrRequest(subscriptionKey, new NostrFilter
+            {
+                Authors = new[] { projectNostrPubKey }, // From founder
+                P = new[] { investorNostrPubKey }, // To investor
+                Kinds = new[] { NostrKind.EncryptedDm }, 
+                Since = releaseRequestSentTime,
+                E = new[] { releaseRequestEventId },
+                Limit = 1,
+            }));
+        }
+
+        public void LookupSignedReleaseSigs(string projectNostrPubKey, Action<SignServiceLookupItem> action, Action onAllMessagesReceived)
+        {
+            var nostrClient = _communicationFactory.GetOrCreateClient(_networkService);
+            var subscriptionKey = projectNostrPubKey.Substring(0, 20) + "sing_sigs";
+
+            if (!_subscriptionsHanding.RelaySubscriptionAdded(subscriptionKey))
+            {
+                var subscription = nostrClient.Streams.EventStream
+                    .Where(_ => _.Subscription == subscriptionKey)
+                    .Where(_ => _.Event.Kind == NostrKind.EncryptedDm)
+                    .Where(_ => _.Event.Tags.FindFirstTagValue("subject") == "Release transaction signatures")
+                    .Select(_ => _.Event)
+                    .Subscribe(nostrEvent =>
+                    {
+                        action.Invoke(new SignServiceLookupItem
+                        {
+                            NostrEvent = nostrEvent,
+                            ProfileIdentifier = nostrEvent.Tags.FindFirstTagValue(NostrEventTag.ProfileIdentifier),
+                            EventCreatedAt = nostrEvent.CreatedAt.Value,
+                            EventIdentifier = nostrEvent.Tags.FindFirstTagValue(NostrEventTag.EventIdentifier)
+                        });
+                    });
+
+                _subscriptionsHanding.TryAddRelaySubscription(subscriptionKey, subscription);
+            }
+
+            _subscriptionsHanding.TryAddEoseAction(subscriptionKey, onAllMessagesReceived);
+
+            nostrClient.Send(new NostrRequest(subscriptionKey, new NostrFilterWithSubject
+            {
+                Authors = new[] { projectNostrPubKey }, // From founder
+                Kinds = new[] { NostrKind.EncryptedDm },
+                //Subject =  "Release transaction signatures"
+            }));
+        }
+
         public void CloseConnection()
         {
             _subscriptionsHanding.Dispose();
         }
     }
+    
+    public class NostrFilterWithSubject : NostrFilter
+    {
+        /// <summary>A list of subjects to filter by, corresponding to the "subject" tag</summary>
+        [JsonProperty("#subject")]
+        public string? Subject { get; set; }
+    }
 }
diff --git a/src/Angor/Shared/Utilities/AmountExtension.cs b/src/Angor/Shared/Utilities/AmountExtension.cs
new file mode 100644
index 000000000..8c1b8367c
--- /dev/null
+++ b/src/Angor/Shared/Utilities/AmountExtension.cs
@@ -0,0 +1,18 @@
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using Blockcore.NBitcoin;
+
+namespace Angor.Shared.Utilities;
+
+public static class AmountExtension 
+{
+    public static decimal ToUnitBtc(this long amount)
+    {
+        return Money.Satoshis(amount).ToUnit(MoneyUnit.BTC);
+    }
+
+    public static long ToUnitSatoshi(this decimal amount)
+    {
+        return Money.Coins(amount).Satoshi;
+    }
+}
diff --git a/src/Angor/Shared/WalletOperations.cs b/src/Angor/Shared/WalletOperations.cs
index 82f821b5e..ba439707e 100644
--- a/src/Angor/Shared/WalletOperations.cs
+++ b/src/Angor/Shared/WalletOperations.cs
@@ -142,7 +142,7 @@ public async Task<OperationResult<Transaction>> SendAmountToAddress(WalletWords
             .AddCoins(coins)
             .AddKeys(keys.ToArray())
             .SetChange(BitcoinWitPubKeyAddress.Create(sendInfo.ChangeAddress, network))
-            .SendEstimatedFees(new FeeRate(Money.Satoshis(sendInfo.FeeRateSat)));
+            .SendEstimatedFees(new FeeRate(Money.Satoshis(sendInfo.FeeRate)));
 
         var signedTransaction = builder.BuildTransaction(true);