Developer tools & open source
bitcoinjs/bip68 · Encode relative Bitcoin locktimes as block counts or 512-second time intervals.
bitcoinlibofficial source
Developer tools & open source
bitcoinjs/bip65 · Encode absolute Bitcoin locktimes using block heights or Unix timestamps.
bitcoinlibofficial source
Developer tools & open source
bitcoinjs/bitcoinjs-message · Sign and verify Bitcoin messages, with examples covering SegWit signature options.
bitcoinlibofficial source
Developer tools & open source
bitcoinjs/varuint-bitcoin · Encode and decode Bitcoin variable-length integers across the CompactSize boundaries.
bitcoinlibofficial source
Developer tools & open source
bitcoinjs/pushdata-bitcoin · Encode and decode Bitcoin Script OP_PUSHDATA length values.
bitcoinlibofficial source
Developer tools & open source
bitcoinjs/uint8array-tools · Byte-array helpers for hexadecimal, UTF8 and comparisons in browsers and Node.js.
bitcoinlibofficial source
Developer tools & open source
getAlby/lightning-tools · Lightning Web SDK with common helpers for building payment-enabled web applications.
bitcoinlibofficial source
Developer tools & open source
btcpayserver/BTCPayServer.Lightning · C# abstraction for integrating multiple Lightning node APIs through a common client interface.
bitcoinlibofficial source
Developer tools & open source
bitcart/bitcart-sdk · Bitcart daemon client library with Bitcoin and Lightning support.
bitcoinlibofficial source
Developer tools & open source
nunchuk-io/libnunchuk · Cross-platform C++ multisig library reusing Bitcoin Core primitives for Nunchuk.
bitcoinlibofficial source
Developer tools & open source
casey/ord · Experimental Ordinals index, block explorer and command-line wallet.
bitcoindemoofficial source
Developer tools & open source
vulpemventures/go-elements · Go library for Elements confidential transactions, including blinding and issuance examples.
bitcoinlibofficial source
Developer tools & open source
vulpemventures/go-secp256k1-zkp · CGO bindings for Elements' secp256k1-zkp, including rangeproof and surjectionproof modules.
bitcoinlibofficial source
Developer tools & open source
vulpemventures/ocean · Ocean wallet RPC definitions and a single-key server implementation with a CLI.
bitcoinlibofficial source
Developer tools & open source
SuperTestnet/hedgehog · Experimental two-party Bitcoin payment channels with sender-proposed state updates.
bitcoindemoofficial source
Developer tools & open source
BlockchainCommons/bc-ur · C++ Uniform Resources reference implementation for transporting binary data in URIs and QR codes.
bitcoinlibofficial source
Developer tools & open source
BlockchainCommons/URKit · Swift Uniform Resources framework with single-part and fountain-coded multipart transport.
bitcoinlibofficial source
Developer tools & open source
BlockchainCommons/BCSwiftFoundation · Swift wallet primitives wrapping LibWally for Apple platforms.
bitcoinlibofficial source
Developer tools & open source
BlockchainCommons/BCSwiftSecureComponents · Swift cryptographic and wallet components; Gordian Envelope lives in a separate package.
bitcoinlibofficial source
Developer tools & open source
BlockchainCommons/bc-shamir · Shamir Secret Sharing implementation used by Blockchain Commons projects.
bitcoinlibofficial source
Developer tools & open source
BlockchainCommons/bc-lifehash · Deterministic visual fingerprints from hashes using a C++ and C LifeHash implementation.
bitcoinlibofficial source
Developer tools & open source
BlockchainCommons/LifeHash · Swift LifeHash implementation creating reproducible visual icons from SHA256 hashes.
bitcoinlibofficial source
Developer tools & open source
BlockchainCommons/bc-dcbor-rust · Rust deterministic CBOR implementation enforcing canonical encoding and duplicate-key restrictions.
bitcoinlibofficial source
Developer tools & open source
BlockchainCommons/bc-envelope-rust · Rust Gordian Envelope implementation for structured documents with selective encryption and elision.
bitcoinlibofficial source
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