Chain registry, dynamic EVM/UTXO, EIP-1559 and EIP-712#38
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Introduce ChainRegistry with EvmChainRegistration and UtxoChainRegistration plus CustomBitcoinStyleNetParams and ChainCatalogLoader for JSON bulk registration. ChainType.validate and WalletManager mnemonic import routes use the registry; AddressCreatorManager resolves registered EVM and UTXO chains. Identity derives registered EVM/UTXO wallets from default paths. Add Eip1559Transaction (type-2 raw tx), Eip712Hasher and TypedDataSigner, and EthereumSign.signDigest for reuse. Document global chain strategy in README and add unit tests for registry, BIP44 helpers, EIP-1559, and EIP-712. Co-authored-by: Galaxy <GalaxySciTech@users.noreply.github.com>
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Summary
This change implements runtime chain registration for EVM and bitcoin-style UTXO networks, unifies chain validation and mnemonic import routing through
ChainRegistry, extendsAddressCreatorManagerandIdentityderivation for registered chains, and adds EIP-1559 type-2 transaction signing plus EIP-712 typed-data hashing and signing.Details
org.consenlabs.tokencore.wallet.chain):EvmChainRegistration,UtxoChainRegistration,ChainFamily, thread-safe singleton registry.family: EVM|UTXO,chainId,slip44or explicit paths; UTXO rows require address/BIP32 header fields).NetworkParametersfor registered UTXO chains (genesis/difficulty scaffolding cloned from mainnet or testnet3 template).findWalletByPrivateKeyvalidates private key for all registered EVM types.0x02 || rlpsigning; legacyEthereumTransactionunchanged.(chainType, address)wallet keying.Notes
NetworkParametersreuse bitcoin mainnet/testnet3 genesis scaffolding for library compatibility; callers supply real address and BIP32 magic bytes for their chain.