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Haskoin Core

Haskoin Core is a library of Bitcoin and Bitcoin Cash functions written in Haskell featuring:

• Hashing functions (SHA-256, RIPEMD-160)
• Base58 support
• CashAddr support
• Bech32 suport
• BIP32 extended key derivation and parsing (m/1'/2/3)
• BIP39 mnemonic keys
• ECDSA secp256k1 cryptographic primitives
• Script parsing
• Building and signing of standard transactions (regular, multisig, p2sh, segwit)
• Parsing and manipulation of all Bitcoin and Bitcoin Cash protocol messages
• Bloom filters and partial merkle trees (used in SPV wallets)
• Comprehensive test suite

Contributing

All code is formatted with Ormolu. Convenience formatting script available at scripts/format