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    24 repositories

    • gui

      Public
      Bitcoin Core GUI staging repository
      C++
      •
      MIT License
      •337•700•131•15•Updated Feb 23, 2026Feb 23, 2026

    • secp256k1

      Public
      Optimized C library for EC operations on curve secp256k1
      C
      •
      MIT License
      •1.1k•2.4k•102•64•Updated Feb 23, 2026Feb 23, 2026

    • libmultiprocess

      Public
      C++ library and code generator making it easy to call functions and reference objects in different processes
      C++
      •
      MIT License
      •37•46•23•11•Updated Feb 20, 2026Feb 20, 2026

    • qa-assets

      Public
      Bitcoin Core related blobs used for quality assurance
      fuzzing
      Rust
      •
      MIT License
      •76•65•1•0•Updated Feb 20, 2026Feb 20, 2026

    • guix.sigs

      Public
      Bitcoin Core release attestations (Guix)
      guix
      Rust
      •256•343•0•0•Updated Feb 17, 2026Feb 17, 2026

    • gui-qml

      Public
      Bitcoin GUI (experimental QML-based fork)
      QML
      •50•117•44•6•Updated Feb 17, 2026Feb 17, 2026

    • bitcoin-detached-sigs

      Public
      Bitcoin detached release signatures
      70•43•0•0•Updated Feb 14, 2026Feb 14, 2026

    • packaging

      Public
      Distribution-specific packaging for Bitcoin Core
      Makefile
      •50•44•10•2•Updated Feb 11, 2026Feb 11, 2026

    • bitcoincore.org

      Public
      Bitcoin Core project website
      bitcoinbitcoincore
      HTML
      •
      MIT License
      •524•731•21•17•Updated Feb 10, 2026Feb 10, 2026

    • HWI

      Public
      Bitcoin Hardware Wallet Interface
      Python
      •
      MIT License
      •235•565•58•19•Updated Feb 10, 2026Feb 10, 2026

    • asmap-data

      Public
      Repository holding recently created ASMaps encoded for use in Bitcoin Core
      MIT License
      •2•10•3•1•Updated Feb 7, 2026Feb 7, 2026

    • leveldb-subtree

      Public
      Bitcoin Core's LevelDB branch. Please file PRs upstream unless they're specific to changes carried here.
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •8.2k•63•1•6•Updated Feb 3, 2026Feb 3, 2026

    • bitcoin-maintainer-tools

      Public
      External repository for Bitcoin Core related maintenance tools
      Python
      •
      MIT License
      •114•156•9•3•Updated Feb 2, 2026Feb 2, 2026

    • meta

      Public
      5•11•4•2•Updated Oct 1, 2025Oct 1, 2025

    • minisketch

      Public
      Minisketch: an optimized library for BCH-based set reconciliation
      C++
      •
      MIT License
      •58•333•8•9•Updated Sep 2, 2025Sep 2, 2025

    • ctaes

      Public
      Simple constant-time AES implementation
      cryptographyaesencryption-library
      C
      •
      MIT License
      •45•122•2•1•Updated Jan 21, 2025Jan 21, 2025

    • crc32c-subtree

      Public
      Bitcoin Core's crc32c branch. Please file PRs upstream unless they're specific to changes carried here.
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •155•2•0•2•Updated Aug 30, 2024Aug 30, 2024

    • btcdeb

      Public
      Bitcoin Script Debugger
      debuggerbitcointransactionbitcoin-scriptscript-debuggertaproottapscript
      C
      •
      MIT License
      •152•594•27•1•Updated Jun 27, 2024Jun 27, 2024

    • bitcoin-devwiki

      Public
      Wiki for Bitcoin Core development
      50•85•0•0•Updated Mar 8, 2024Mar 8, 2024

    • univalue-subtree

      Public archive
      Bitcoin Core's univalue branch (no longer used)
      C++
      •
      MIT License
      •78•15•0•0•Updated May 30, 2022May 30, 2022

    • gitian.sigs

      Public archive
      Bitcoin Core release signatures (gitian)
      bitcoingitiangitian-sigs
      Python
      •218•169•0•0•Updated Mar 31, 2022Mar 31, 2022

    • docs

      Public archive
      External documentation related to Bitcoin Core
      MIT License
      •62•33•0•0•Updated Jan 11, 2022Jan 11, 2022

    • apple-sdk-tools

      Public
      Maintainer Wanted: python tools for extracting Apple xcode/sdk files
      Python
      •
      MIT License
      •23•29•1•0•Updated Dec 16, 2021Dec 16, 2021

    • leveldb-old

      Public archive
      Bitcoin Core's LevelDB branch - upstream is https://github.com/google/leveldb
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •59•54•1•0•Updated Apr 13, 2017Apr 13, 2017