Bitcoin

Bitcoin is a library of Bitcoin functions written in Haskell featuring:

• Hashing functions (SHA-256, RIPEMD-160)
• Base58 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 protocol messages
• Bloom filters and partial merkle trees (used in SPV wallets)
• Comprehensive test suite

Contributing

Please use fourmolu to format code prior to submission.