balancer · jubeira · Mar 9, 2026 · Mar 5, 2026 · Mar 5, 2026
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -85,7 +85,7 @@
 - Deployed `ComposableStablePoolFactory` V6 to all networks.
 - Deployed `VeBoost` 2.1 to Mainnet.
 - Deployed `Vault` 2.1 to Plasma.
-- Deployed `ClaimSignatureRegistry` to all networks.
+- Deployed `ClaimSignatureRegistry` (V1 and V2) to all networks.
 
 ### Deprecations
 

diff --git a/addresses/arbitrum.json b/addresses/arbitrum.json
@@ -861,6 +861,16 @@
     "status": "SCRIPT",
     "version": "v2"
   },
+  "20260302-claim-signature-registry-v2": {
+    "contracts": [
+      {
+        "name": "ClaimSignatureRegistry",
+        "address": "0x23F387A8D17978edcE46FC3Dc97EAf3A84B98CE4"
+      }
+    ],
+    "status": "SCRIPT",
+    "version": "v2"
+  },
   "20241204-v3-vault": {
     "contracts": [
       {

diff --git a/addresses/avalanche.json b/addresses/avalanche.json
@@ -483,6 +483,16 @@
     "status": "SCRIPT",
     "version": "v2"
   },
+  "20260302-claim-signature-registry-v2": {
+    "contracts": [
+      {
+        "name": "ClaimSignatureRegistry",
+        "address": "0xDaa273AeEc06e9CCb7428a77E2abb1E4659B16D2"
+      }
+    ],
+    "status": "SCRIPT",
+    "version": "v2"
+  },
   "20241204-v3-vault": {
     "contracts": [
       {

diff --git a/addresses/base.json b/addresses/base.json
@@ -451,6 +451,16 @@
     "status": "SCRIPT",
     "version": "v2"
   },
+  "20260302-claim-signature-registry-v2": {
+    "contracts": [
+      {
+        "name": "ClaimSignatureRegistry",
+        "address": "0xCC267D25576b48f08A90C3605624Ab62a73a7A4E"
+      }
+    ],
+    "status": "SCRIPT",
+    "version": "v2"
+  },
   "20241204-v3-vault": {
     "contracts": [
       {

diff --git a/addresses/fraxtal.json b/addresses/fraxtal.json
@@ -318,5 +318,15 @@
     ],
     "status": "SCRIPT",
     "version": "v2"
+  },
+  "20260302-claim-signature-registry-v2": {
+    "contracts": [
+      {
+        "name": "ClaimSignatureRegistry",
+        "address": "0x311334883921Fb1b813826E585dF1C2be4358615"
+      }
+    ],
+    "status": "SCRIPT",
+    "version": "v2"
   }
 }
diff --git a/addresses/gnosis.json b/addresses/gnosis.json
@@ -581,6 +581,16 @@
     "status": "SCRIPT",
     "version": "v2"
   },
+  "20260302-claim-signature-registry-v2": {
+    "contracts": [
+      {
+        "name": "ClaimSignatureRegistry",
+        "address": "0x90e065b28c9B7464B44f185f5a6b8e4B4c827f2a"
+      }
+    ],
+    "status": "SCRIPT",
+    "version": "v2"
+  },
   "20241204-v3-vault": {
     "contracts": [
       {

diff --git a/addresses/mainnet.json b/addresses/mainnet.json
@@ -1419,6 +1419,16 @@
     "status": "SCRIPT",
     "version": "v2"
   },
+  "20260302-claim-signature-registry-v2": {
+    "contracts": [
+      {
+        "name": "ClaimSignatureRegistry",
+        "address": "0x7f1D444Be59798feD1db893C75e6eC977449A9cD"
+      }
+    ],
+    "status": "SCRIPT",
+    "version": "v2"
+  },
   "20241204-v3-vault": {
     "contracts": [
       {

diff --git a/addresses/mode.json b/addresses/mode.json
@@ -278,5 +278,15 @@
     ],
     "status": "SCRIPT",
     "version": "v2"
+  },
+  "20260302-claim-signature-registry-v2": {
+    "contracts": [
+      {
+        "name": "ClaimSignatureRegistry",
+        "address": "0x8e3fEaAB11b7B351e3EA1E01247Ab6ccc847dD52"
+      }
+    ],
+    "status": "SCRIPT",
+    "version": "v2"
   }
 }
diff --git a/addresses/optimism.json b/addresses/optimism.json
@@ -763,6 +763,16 @@
     "status": "SCRIPT",
     "version": "v2"
   },
+  "20260302-claim-signature-registry-v2": {
+    "contracts": [
+      {
+        "name": "ClaimSignatureRegistry",
+        "address": "0x56c8D8f7F926e0Fb04a2cF05F18b44b2C5864AEB"
+      }
+    ],
+    "status": "SCRIPT",
+    "version": "v2"
+  },
   "20241204-v3-vault": {
     "contracts": [
       {

diff --git a/addresses/polygon.json b/addresses/polygon.json
@@ -840,5 +840,15 @@
     ],
     "status": "SCRIPT",
     "version": "v2"
+  },
+  "20260302-claim-signature-registry-v2": {
+    "contracts": [
+      {
+        "name": "ClaimSignatureRegistry",
+        "address": "0x201efd508c8DfE9DE1a13c2452863A78CB2a86Cc"
+      }
+    ],
+    "status": "SCRIPT",
+    "version": "v2"
   }
 }
diff --git a/addresses/sepolia.json b/addresses/sepolia.json
@@ -645,6 +645,16 @@
     "status": "SCRIPT",
     "version": "v2"
   },
+  "20260302-claim-signature-registry-v2": {
+    "contracts": [
+      {
+        "name": "ClaimSignatureRegistry",
+        "address": "0x9E22Fc4D225Dfd2D952cAe01ca097ED465Ea312E"
+      }
+    ],
+    "status": "SCRIPT",
+    "version": "v2"
+  },
   "20241204-v3-vault": {
     "contracts": [
       {

diff --git a/deployment-txs/arbitrum.json b/deployment-txs/arbitrum.json
@@ -196,5 +196,6 @@
   "0xC09244C585F59cB61Cfb08e4fE7A560cD448834b": "0x9315439b8539e8e4f148005bc87917ec2365c010a0428a772bbda95cafa3d481",
   "0xa8d681Bf47023eC703C6249b7724D716D66bd36F": "0x7db881b8b8bd935f1df0e5187961065355504926853489295181eb3b156eca64",
   "0xD9E91f7aD501929b089992842a3f193795E6479e": "0x2909ed359f4d76adf3cdf10f623bce0c67204c54e7a7fe93c4411543fc383746",
-  "0x2E8a92050f19216288742f7D02620961AaF565B4": "0x7b026ce0e3ef8b5638e97d0e37dcc1e30220e140f3c14052dcfe954cce1427ea"
+  "0x2E8a92050f19216288742f7D02620961AaF565B4": "0x7b026ce0e3ef8b5638e97d0e37dcc1e30220e140f3c14052dcfe954cce1427ea",
+  "0x23F387A8D17978edcE46FC3Dc97EAf3A84B98CE4": "0x818154c58e827e11d40ce1c12f3bf8e0bc95d9fed81626d4a6f6384b6bc5613d"
 }
diff --git a/deployment-txs/avalanche.json b/deployment-txs/avalanche.json
@@ -130,5 +130,6 @@
   "0x254F3A2974b97dc2E675f6115c845567C55f83b0": "0x42e7ef0dc1972d21c9f279006c4651925ec78b43b2b638289dde9924580f3cb1",
   "0xc10DA7439B7DF61A105dD9C9a93178b93458006A": "0xd5ba6eea1babf9116276c393dd741657f7e0868c0669b936c2d12472d9e60d47",
   "0x1780e8185199DAc45284039Bb3E3B64060D943AB": "0x43a337e64c78a499f396ea583b65bbf862150892bf5be132707fb38a23046178",
-  "0xc289d9691c78792a7Ac85F0CFc307D17c1E28e99": "0x48153c86d98efef2ece4b36da908ee65339c82b895b2b5e032de5a3500a428b2"
+  "0xc289d9691c78792a7Ac85F0CFc307D17c1E28e99": "0x48153c86d98efef2ece4b36da908ee65339c82b895b2b5e032de5a3500a428b2",
+  "0xDaa273AeEc06e9CCb7428a77E2abb1E4659B16D2": "0xf5292c5f8d75427333d2fe4f1d5f2ef94c1b239fabd97ce9aff14b04a4373ae6"
 }
diff --git a/deployment-txs/base.json b/deployment-txs/base.json
@@ -141,5 +141,6 @@
   "0x254F3A2974b97dc2E675f6115c845567C55f83b0": "0x7e615b1a111dc03feeb914ebcc4e733cf6ed2cd6c45a2e997746a05088fbcc49",
   "0xc10DA7439B7DF61A105dD9C9a93178b93458006A": "0x27570a277912da19e26147fa42609e7a5d8d1e1a800ef07aa963cacd6dbc29e7",
   "0x2cf8e145Bdfe7c52b49AD9bB3c294a31B2736c59": "0xcca7eba480cd4b37c67448b21a29e4e4cca6724853cf7ea7f327e426349f20b5",
-  "0xb5fdad81ff3ACdbdbf232784A31074Ff4153C5C8": "0xf3f21e08be72887a241ed380bde2d6a69aec53393dfaeb9fefa589d0cbf843be"
+  "0xb5fdad81ff3ACdbdbf232784A31074Ff4153C5C8": "0xf3f21e08be72887a241ed380bde2d6a69aec53393dfaeb9fefa589d0cbf843be",
+  "0xCC267D25576b48f08A90C3605624Ab62a73a7A4E": "0x9e5d59576637edb77bc8ff3780448d71451e08f9ea8389e230a2fba6af0d8eba"
 }
diff --git a/deployment-txs/fraxtal.json b/deployment-txs/fraxtal.json
@@ -36,5 +36,6 @@
   "0xE241C6e48CA045C7f631600a0f1403b2bFea05ad": "0x0ce7f2cfb8fd42c85e61e0a126a8395fe02c03ab2ddaf77ec57c46460e79064b",
   "0x1702067424096F07A60e62cceE3dE9420068492D": "0x79e47b53d349bccc53a37701d1245ad540df5087f8e793491af3393f13580f1c",
   "0xDB8d758BCb971e482B2C45f7F8a7740283A1bd3A": "0xc6d7cb2b8bd10375fdbacdde7e33937617ee7ac4835e751f3ea6c3ff754a84e7",
-  "0x8e3fEaAB11b7B351e3EA1E01247Ab6ccc847dD52": "0xc62339ece2192c3e252ecf366a9caf80e38835939f789d49f10fbf4563504df9"
+  "0x8e3fEaAB11b7B351e3EA1E01247Ab6ccc847dD52": "0xc62339ece2192c3e252ecf366a9caf80e38835939f789d49f10fbf4563504df9",
+  "0x311334883921Fb1b813826E585dF1C2be4358615": "0x2141adee55a7a72f218216a9c0942d3ce74dfd4c0b52391db64257badc7ce1e9"
 }
diff --git a/deployment-txs/gnosis.json b/deployment-txs/gnosis.json
@@ -158,5 +158,6 @@
   "0xfA80c17EE7E382c9C541bFa4bea0514E46DCCba5": "0x10684fbff72c87fcf7f12e858cae550909d53a732422f1ca006382607c028a88",
   "0x7848aF1E96B16c044766405eC5D90a9Bc7e45CB0": "0x63a494a6252acad47fb952c17e185a4fa61152327bf9b0c1e854859d197ff041",
   "0x9Dcf4E2Fea84ee8081ABecFb6321Ae2c55E1691D": "0xf8a112289f9d706f7411beb4130fed4652e234ec4f5604a4e73d9783d32986ab",
-  "0x2508A1abd19daDaA33577b11FC872dC3DbaC95d2": "0x8cec34d2cc97102bed8894909219ec0f4f82aaed3d6e8bd940eed1a302eef50f"
+  "0x2508A1abd19daDaA33577b11FC872dC3DbaC95d2": "0x8cec34d2cc97102bed8894909219ec0f4f82aaed3d6e8bd940eed1a302eef50f",
+  "0x90e065b28c9B7464B44f185f5a6b8e4B4c827f2a": "0xfbc4a06ba0fc2e0db5a8432c741a7feff8723d93ab59a7f29f7e7ed8b940d66f"
 }
diff --git a/deployment-txs/mainnet.json b/deployment-txs/mainnet.json
@@ -257,5 +257,6 @@
   "0x765ce16dbb3D7e89a9beBc834C5D6894e7fAA93c": "0x6cf2ca6db221c58438906dfd3ad8bbe180f86be8b4ff1a33fe8299be201f7fe3",
   "0x4Dcc26930A571D7A3f2f8E5e221F5f00810Aa8Dc": "0x591d2c96ff05e216c28887cc02140ab751bb37e8334adc35e3010b2404057623",
   "0x301EDe5Fd4f9d7266B09c3A2E38F97776447154B": "0x5c6efb6e776e5af61f4f148bdd88c2a6d75a22311e3f86b92d57d33128e8444c",
-  "0xED9031a1300d721cF859ee2BA1f0fb33dC9928A2": "0x325d8f631106b1eee6932231c11083d87e70af1b7c2c9592fe136d8ccaff0196"
+  "0xED9031a1300d721cF859ee2BA1f0fb33dC9928A2": "0x325d8f631106b1eee6932231c11083d87e70af1b7c2c9592fe136d8ccaff0196",
+  "0x7f1D444Be59798feD1db893C75e6eC977449A9cD": "0x893a776a6a1bac449e565eafffe57e2b700af067bd8f2e98763a8663a1a685e7"
 }
diff --git a/deployment-txs/mode.json b/deployment-txs/mode.json
@@ -32,5 +32,6 @@
   "0xaFCFA565B8e00A3b3EB789dfa19261ed7DCA42C7": "0x17e45bc2a7fdd007fc56b88d66ff24f87b5f585f2a24da51d5b7ed3cc136438c",
   "0x662112B8CB18889e81459b92CA0f894a2ef2c1B8": "0x97d9a7adfd062e9d37c7fb2fd6f0a67db2b44841e2c41dcd02f2c8c3701279df",
   "0x25EA7b202CD8447e8E6F4A7C59b19C66DfEf1925": "0xed07e91776143da6c2e115d74b4ad6de35d286fe4daf2a96b38b183f663a6cac",
-  "0x1702067424096F07A60e62cceE3dE9420068492D": "0x3ebec3bc71d8b6a65a49bb90a76314666458089242fd3cb972e06c1f0809437c"
+  "0x1702067424096F07A60e62cceE3dE9420068492D": "0x3ebec3bc71d8b6a65a49bb90a76314666458089242fd3cb972e06c1f0809437c",
+  "0x8e3fEaAB11b7B351e3EA1E01247Ab6ccc847dD52": "0xf23963e5ce05523aac44052322b9c31b4e3bd2fd54e722084383e2c1832b69f9"
 }
diff --git a/deployment-txs/optimism.json b/deployment-txs/optimism.json
@@ -170,5 +170,6 @@
   "0xA0De078cd5cFa7088821B83e0bD7545ccfb7c883": "0xdf3c205e995a94b33d25f60bfefeb50300149051d74043178a8a550385ef9bc6",
   "0x09884c766EFaC3F683BeD3F55e2B91ACFD5315b0": "0x6ca116977bed69ea6f71667a18679f5704c4ca1e71c453026ae23c13e5f1e39f",
   "0xc00fF743B73346c9a4C40509e0550FfC18e5426d": "0x352dd5907844663ce4d6ba5de7dfaca6e6d180a5072bbcc12ea0603d508f7d4a",
-  "0xD25c200733a685F9B0926aDD006FA4e022BfB4CA": "0x99953da9471de8d8c4986e6a2f6e4fa9cddb5ebb8b92873faeb64e17999683bf"
+  "0xD25c200733a685F9B0926aDD006FA4e022BfB4CA": "0x99953da9471de8d8c4986e6a2f6e4fa9cddb5ebb8b92873faeb64e17999683bf",
+  "0x56c8D8f7F926e0Fb04a2cF05F18b44b2C5864AEB": "0x3ea32addee47e8eff391b79176754d6cdbc5b7b976a5ad9c0b66bd549e5ab15b"
 }
diff --git a/deployment-txs/polygon.json b/deployment-txs/polygon.json
@@ -109,5 +109,6 @@
   "0xd78b8a04498a15c54cf96d3e201cdd85D4ba524d": "0x8727013d2e11655bfa9703cdbff17c7d956ed8be9146fe33e2f7d15b6e9f8e9f",
   "0xE241C6e48CA045C7f631600a0f1403b2bFea05ad": "0x430e8acfb86ef749181a711dc18dc08446db30c73b8babcceeb021a18924b0d5",
   "0x18CC3C68A5e64b40c846Aa6E45312cbcBb94f71b": "0x7bd6bbcde46eb098042ef0ea1c78526819fd3f0969641fc6b8bf4f4655e9fee2",
-  "0x4Cb42fc3b5fb9392Ce0772C3A540E4AE4da4Ac4d": "0xa99f288e17503d9517650e8ad3459d771ef21d6ff13a86aa1bc3803c510d750c"
+  "0x4Cb42fc3b5fb9392Ce0772C3A540E4AE4da4Ac4d": "0xa99f288e17503d9517650e8ad3459d771ef21d6ff13a86aa1bc3803c510d750c",
+  "0x201efd508c8DfE9DE1a13c2452863A78CB2a86Cc": "0x5f950f8e0c90457e52b3a6ac97365257b3d14d07ed0c4d03e618c71a820f2559"
 }
diff --git a/deployment-txs/sepolia.json b/deployment-txs/sepolia.json
@@ -179,5 +179,6 @@
   "0x49EbB31e7243E287EBC3A75A6E72e7E5940f69a3": "0xb4759ba3f9044fff96fe4d2f68451d4ebb6dc086d9147397e559c4c61f503bb1",
   "0xD4bAE0132a839F11f5de62C0013355EE57fc0a77": "0x9ed55efeb7b2fa272672066e58f032f2f70ac8fbeb7c209c22a08b6b04987445",
   "0x75428F1f13bAF278c1a18B4DfD61d4544e0bdc92": "0xa5ba4cb049288733a77adc9de8a055bb7b6a2b0f44041d66f5a7dc120880bf55",
-  "0x63D6b09d37490DcEFE7dA89c034169f6847117dA": "0x08b393728e0dab940b89aa855a38631820cdabf38c1bbd470f2c787dd3cf5b94"
+  "0x63D6b09d37490DcEFE7dA89c034169f6847117dA": "0x08b393728e0dab940b89aa855a38631820cdabf38c1bbd470f2c787dd3cf5b94",
+  "0x9E22Fc4D225Dfd2D952cAe01ca097ED465Ea312E": "0x0caea7690f93630578e7c48d646ba5a5fd6cdc7c0441c69994fc952c2043a5cf"
 }
diff --git a/v2/scripts/20260302-claim-signature-registry-v2/output/arbitrum.json b/v2/scripts/20260302-claim-signature-registry-v2/output/arbitrum.json
@@ -0,0 +1,3 @@
+{
+  "ClaimSignatureRegistry": "0x23F387A8D17978edcE46FC3Dc97EAf3A84B98CE4"
+}
diff --git a/v2/scripts/20260302-claim-signature-registry-v2/output/avalanche.json b/v2/scripts/20260302-claim-signature-registry-v2/output/avalanche.json
@@ -0,0 +1,3 @@
+{
+  "ClaimSignatureRegistry": "0xDaa273AeEc06e9CCb7428a77E2abb1E4659B16D2"
+}
diff --git a/v2/scripts/20260302-claim-signature-registry-v2/output/base.json b/v2/scripts/20260302-claim-signature-registry-v2/output/base.json
@@ -0,0 +1,3 @@
+{
+  "ClaimSignatureRegistry": "0xCC267D25576b48f08A90C3605624Ab62a73a7A4E"
+}
diff --git a/v2/scripts/20260302-claim-signature-registry-v2/output/fraxtal.json b/v2/scripts/20260302-claim-signature-registry-v2/output/fraxtal.json
@@ -0,0 +1,3 @@
+{
+  "ClaimSignatureRegistry": "0x311334883921Fb1b813826E585dF1C2be4358615"
+}
diff --git a/v2/scripts/20260302-claim-signature-registry-v2/output/gnosis.json b/v2/scripts/20260302-claim-signature-registry-v2/output/gnosis.json
@@ -0,0 +1,3 @@
+{
+  "ClaimSignatureRegistry": "0x90e065b28c9B7464B44f185f5a6b8e4B4c827f2a"
+}
diff --git a/v2/scripts/20260302-claim-signature-registry-v2/output/mainnet.json b/v2/scripts/20260302-claim-signature-registry-v2/output/mainnet.json
@@ -0,0 +1,3 @@
+{
+  "ClaimSignatureRegistry": "0x7f1D444Be59798feD1db893C75e6eC977449A9cD"
+}
diff --git a/v2/scripts/20260302-claim-signature-registry-v2/output/mode.json b/v2/scripts/20260302-claim-signature-registry-v2/output/mode.json
@@ -0,0 +1,3 @@
+{
+  "ClaimSignatureRegistry": "0x8e3fEaAB11b7B351e3EA1E01247Ab6ccc847dD52"
+}
diff --git a/v2/scripts/20260302-claim-signature-registry-v2/output/optimism.json b/v2/scripts/20260302-claim-signature-registry-v2/output/optimism.json
@@ -0,0 +1,3 @@
+{
+  "ClaimSignatureRegistry": "0x56c8D8f7F926e0Fb04a2cF05F18b44b2C5864AEB"
+}
diff --git a/v2/scripts/20260302-claim-signature-registry-v2/output/polygon.json b/v2/scripts/20260302-claim-signature-registry-v2/output/polygon.json
@@ -0,0 +1,3 @@
+{
+  "ClaimSignatureRegistry": "0x201efd508c8DfE9DE1a13c2452863A78CB2a86Cc"
+}
diff --git a/v2/scripts/20260302-claim-signature-registry-v2/output/sepolia.json b/v2/scripts/20260302-claim-signature-registry-v2/output/sepolia.json
@@ -0,0 +1,3 @@
+{
+  "ClaimSignatureRegistry": "0x9E22Fc4D225Dfd2D952cAe01ca097ED465Ea312E"
+}
diff --git a/v2/scripts/20260302-claim-signature-registry-v2/readme.md b/v2/scripts/20260302-claim-signature-registry-v2/readme.md
@@ -7,4 +7,14 @@ Technically not a script, but it's not part of the core contract deployments eit
 ## Useful Files
 
 - [Code](https://github.com/balancer/balancer-v3-monorepo/commit/d997adc7d79d9597cf8e04e53ce4a226f180c95e).
+- [Ethereum mainnet addresses](./output/mainnet.json)
+- [Polygon mainnet addresses](./output/polygon.json)
+- [Arbitrum mainnet addresses](./output/arbitrum.json)
+- [Optimism mainnet addresses](./output/optimism.json)
+- [Gnosis mainnet addresses](./output/gnosis.json)
+- [Avalanche mainnet addresses](./output/avalanche.json)
+- [Base mainnet addresses](./output/base.json)
+- [Fraxtal mainnet addresses](./output/fraxtal.json)
+- [Mode mainnet addresses](./output/mode.json)
+- [Sepolia testnet addresses](./output/sepolia.json)
 - [`ClaimSignatureRegistry` artifact](./artifact/ClaimSignatureRegistry.json)