feat: add VinuChain (coin type 10000207)

Add VinuChain as an EVM-compatible chain with:
- Chain ID: 207
- Coin type: 10000207 (10000000 + chainId convention)
- Symbol: VC
- Decimals: 18
- Address derivation: identical to Ethereum (secp256k1, keccak256)
- Explorer: https://vinuexplorer.org
- Website: https://vinuchain.org

Files changed:
- registry.json: new chain entry
- codegen-v2/manifest/TWEthereumChainID.yaml: chain ID 207
- codegen-v2/manifest/TWCoinType.yaml: coin type 10000207
- include/TrustWalletCore/TWCoinType.h: TWCoinTypeVinuChain enum value
- tests/chains/VinuChain/TWCoinTypeTests.cpp: coin type test
- tests/common/CoinAddressDerivationTests.cpp: EVM address derivation
- rust/tw_tests/tests/coin_address_derivation_test.rs: Rust derivation test
- swift/Tests/CoinAddressDerivationTests.swift: Swift derivation test
- kotlin/.../CoinAddressDerivationTests.kt: Kotlin multiplatform test
- android/.../CoinAddressDerivationTests.kt: Android Kotlin test

Author: ElemontCapital

android/app/src/androidTest/java/com/trustwallet/core/app/blockchains/CoinAddressDerivationTests.kt

@@ -44,7 +44,7 @@ class CoinAddressDerivationTests {
         DIGIBYTE -> assertEquals("dgb1qtjgmerfqwdffyf8ghcrkgy52cghsqptynmyswu", address)
 
         ETHEREUM, SMARTCHAIN, POLYGON, OPTIMISM, ZKSYNC, ARBITRUM, ARBITRUMNOVA, ECOCHAIN, AVALANCHECCHAIN, XDAI,
-        FANTOM, CELO, CRONOSCHAIN, SMARTBITCOINCASH, KUCOINCOMMUNITYCHAIN, BOBA, METIS,
+        VINUCHAIN, FANTOM, CELO, CRONOSCHAIN, SMARTBITCOINCASH, KUCOINCOMMUNITYCHAIN, BOBA, METIS,
         AURORA, EVMOS, MOONRIVER, MOONBEAM, KAVAEVM, KAIA, METER, OKXCHAIN, POLYGONZKEVM, SCROLL,
         CONFLUXESPACE, ACALAEVM, OPBNB, NEON, BASE, LINEA, GREENFIELD, MANTLE, ZENEON, MANTAPACIFIC,
         ZETAEVM, MERLIN, LIGHTLINK, BLAST, BOUNCEBIT, ZKLINKNOVA, SONIC, PLASMA, MONAD, MEGAETH,

codegen-v2/manifest/TWCoinType.yaml

@@ -158,6 +158,8 @@ enums:
     value: 10009000
   - name: xdai
     value: 10000100
+  - name: vinuchain
+    value: 10000207
   - name: fantom
     value: 10000250
   - name: cryptoOrg

codegen-v2/manifest/TWEthereumChainID.yaml

@@ -39,6 +39,8 @@ enums:
     value: 100
   - name: smartbch
     value: 10000
+  - name: vinuchain
+    value: 207
   - name: fantom
     value: 250
   - name: boba

include/TrustWalletCore/TWCoinType.h

@@ -192,6 +192,7 @@ enum TWCoinType {
     TWCoinTypePlasma = 9745,
     TWCoinTypeMonad = 10143,
     TWCoinTypeMegaETH = 4326,
+    TWCoinTypeVinuChain = 10000207,
     // end_of_tw_coin_type_marker_do_not_modify
 };
 

kotlin/wallet-core-kotlin/src/commonTest/kotlin/com/trustwallet/core/test/CoinAddressDerivationTests.kt

@@ -37,7 +37,7 @@ class CoinAddressDerivationTests {
         DigiByte -> "dgb1qtjgmerfqwdffyf8ghcrkgy52cghsqptynmyswu"
 
         Ethereum, SmartChain, Polygon, Optimism, Zksync, Arbitrum, ArbitrumNova, ECOChain, AvalancheCChain, XDai,
-        Fantom, Celo, CronosChain, SmartBitcoinCash, KuCoinCommunityChain, Boba, Metis,
+        VinuChain, Fantom, Celo, CronosChain, SmartBitcoinCash, KuCoinCommunityChain, Boba, Metis,
         Aurora, Evmos, Moonriver, Moonbeam, KavaEvm, Kaia, Meter, OKXChain, PolygonzkEVM, Scroll,
         ConfluxeSpace, AcalaEVM, OpBNB, Neon, Base, Linea, Greenfield, Mantle, ZenEON, MantaPacific,
         ZetaEVM, Merlin, Lightlink, Blast, BounceBit, ZkLinkNova, Sonic, Plasma, Monad, MegaETH,

registry.json

@@ -4974,5 +4974,32 @@
       "rpc": "https://mainnet.megaeth.com/rpc",
       "documentation": "https://docs.megaeth.com"
     }
+  },
+  {
+    "id": "vinuchain",
+    "name": "VinuChain",
+    "coinId": 10000207,
+    "symbol": "VC",
+    "decimals": 18,
+    "blockchain": "Ethereum",
+    "derivation": [
+      {
+        "path": "m/44'/60'/0'/0/0"
+      }
+    ],
+    "curve": "secp256k1",
+    "publicKeyType": "secp256k1Extended",
+    "chainId": "207",
+    "addressHasher": "keccak256",
+    "explorer": {
+      "url": "https://vinuexplorer.org",
+      "txPath": "/tx/",
+      "accountPath": "/address/",
+      "sampleTx": "0xb0a741d882291951de1fac72e90b9baf886ddb0c9c87658a0c206490dfaa5202",
+      "sampleAccount": "0x9474feb9917b87da6f0d830ba66ee0035835c0d3"
+    },
+    "info": {
+      "url": "https://vinuchain.org"
+    }
   }
 ]

rust/tw_tests/tests/coin_address_derivation_test.rs

@@ -50,6 +50,7 @@ fn test_coin_address_derivation() {
             | CoinType::ECOChain
             | CoinType::EthereumClassic
             | CoinType::Evmos
+            | CoinType::VinuChain
             | CoinType::Fantom
             | CoinType::GoChain
             | CoinType::KavaEvm

swift/Tests/CoinAddressDerivationTests.swift

@@ -89,6 +89,7 @@ class CoinAddressDerivationTests: XCTestCase {
                      .ecochain,
                      .avalancheCChain,
                      .xdai,
+                     .vinuchain,
                      .fantom,
                      .celo,
                      .cronosChain,

tests/chains/VinuChain/TWCoinTypeTests.cpp

@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: Apache-2.0
+//
+// Copyright © 2017 Trust Wallet.
+//
+// This is a GENERATED FILE, changes made here MAY BE LOST.
+// Generated one-time (codegen/bin/cointests)
+//
+
+#include "TestUtilities.h"
+#include <TrustWalletCore/TWCoinTypeConfiguration.h>
+#include <gtest/gtest.h>
+
+
+TEST(TWVinuChainCoinType, TWCoinType) {
+    const auto coin = TWCoinTypeVinuChain;
+    const auto symbol = WRAPS(TWCoinTypeConfigurationGetSymbol(coin));
+    const auto id = WRAPS(TWCoinTypeConfigurationGetID(coin));
+    const auto name = WRAPS(TWCoinTypeConfigurationGetName(coin));
+    const auto chainId = WRAPS(TWCoinTypeChainId(coin));
+    const auto txId = WRAPS(TWStringCreateWithUTF8Bytes("0xb0a741d882291951de1fac72e90b9baf886ddb0c9c87658a0c206490dfaa5202"));
+    const auto txUrl = WRAPS(TWCoinTypeConfigurationGetTransactionURL(coin, txId.get()));
+    const auto accId = WRAPS(TWStringCreateWithUTF8Bytes("0x9474feb9917b87da6f0d830ba66ee0035835c0d3"));
+    const auto accUrl = WRAPS(TWCoinTypeConfigurationGetAccountURL(coin, accId.get()));
+
+    assertStringsEqual(id, "vinuchain");
+    assertStringsEqual(name, "VinuChain");
+    assertStringsEqual(symbol, "VC");
+    ASSERT_EQ(TWCoinTypeConfigurationGetDecimals(coin), 18);
+    ASSERT_EQ(TWCoinTypeBlockchain(coin), TWBlockchainEthereum);
+    ASSERT_EQ(TWCoinTypeP2shPrefix(coin), 0x0);
+    ASSERT_EQ(TWCoinTypeStaticPrefix(coin), 0x0);
+    assertStringsEqual(chainId, "207");
+    assertStringsEqual(txUrl, "https://vinuexplorer.org/tx/0xb0a741d882291951de1fac72e90b9baf886ddb0c9c87658a0c206490dfaa5202");
+    assertStringsEqual(accUrl, "https://vinuexplorer.org/address/0x9474feb9917b87da6f0d830ba66ee0035835c0d3");
+}

tests/common/CoinAddressDerivationTests.cpp

@@ -48,6 +48,7 @@ TEST(Coin, DeriveAddress) {
         case TWCoinTypeECOChain:
         case TWCoinTypeEthereumClassic:
         case TWCoinTypeEvmos:
+        case TWCoinTypeVinuChain:
         case TWCoinTypeFantom:
         case TWCoinTypeGoChain:
         case TWCoinTypeKavaEvm: