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    • Simple cv qr-protocol sample
      TypeScript
      2003Updated Oct 16, 2023Oct 16, 2023
    • caravan

      Public
      Bitcoin multisig coordination software
      JavaScript
      MIT License
      177003Updated Oct 16, 2023Oct 16, 2023
    • onboard

      Public
      Client library to onboard users to web3 apps
      TypeScript
      MIT License
      498004Updated Oct 16, 2023Oct 16, 2023
    • Javascript library for working with bitcoin, esp. validation & multisig.
      JavaScript
      MIT License
      32002Updated Jul 20, 2023Jul 20, 2023
    • Javascript library providing a shared API across multiple bitcoin wallets
      JavaScript
      MIT License
      32003Updated Jul 20, 2023Jul 20, 2023
    • 🌐 🔌 The MetaMask browser extension enables browsing Ethereum blockchain enabled websites
      JavaScript
      Other
      4.9k303Updated Jul 20, 2023Jul 20, 2023
    • connect

      Public
      🔗 A platform for easy integration of Trezor into 3rd party services
      JavaScript
      Other
      262103Updated Jul 20, 2023Jul 20, 2023
    • Java
      20018Updated Jul 18, 2023Jul 18, 2023
    • lodash for crypto coins
      TypeScript
      MIT License
      1325023Updated Jul 18, 2023Jul 18, 2023
    • electrum

      Public
      Electrum Bitcoin Wallet
      Python
      MIT License
      3.1k0010Updated Jun 2, 2023Jun 2, 2023
    • ripple-core library is used to sign transactions locally before sending it to the XRP Ledger for immutable recording.
      Java
      12001Updated Apr 14, 2023Apr 14, 2023
    • EIPs

      Public
      The Ethereum Improvement Proposal repository
      Solidity
      5.3k001Updated Apr 12, 2023Apr 12, 2023
    • Elastic APM Real User Monitoring JavaScript agent
      JavaScript
      MIT License
      134107Updated Apr 10, 2023Apr 10, 2023
    • some blockchain related experimental library in Cobo Vault
      JavaScript
      73220Updated Apr 6, 2023Apr 6, 2023
    • Cobo Vault Secure Element firmware
      C
      GNU General Public License v3.0
      52520Updated Nov 17, 2021Nov 17, 2021
    • Cobo Vault v2 android application
      Java
      GNU General Public License v3.0
      1334150Updated Apr 12, 2021Apr 12, 2021
    • This repo is for some idea and discussion about air-gapped wallets
      MIT License
      2000Updated Mar 19, 2021Mar 19, 2021
    • Cobo Vault developer Documents
      41302Updated Mar 17, 2021Mar 17, 2021
    • Independent verificatoin that the watch only wallet QR Code of Cobo Vault doesn't leak secrets
      Python
      GNU General Public License v3.0
      8000Updated Mar 16, 2021Mar 16, 2021
    • protocol buffers of communication with mobile app
      GNU General Public License v3.0
      4600Updated Oct 26, 2020Oct 26, 2020
    • HTML
      MIT License
      49000Updated Oct 13, 2020Oct 13, 2020
    • A utility for generating Shamir's shared secrets (SSS) in accordance to the SLIP-0039
      Java
      MIT License
      7000Updated Sep 23, 2020Sep 23, 2020
    • Best practices for a protocol for transmission of messages between hot and cold cryptographic wallets.
      Swift
      Other
      18000Updated Aug 31, 2020Aug 31, 2020
    • bip174

      Public
      A BIP174 compatible partial Transaction encoding library.
      TypeScript
      MIT License
      36000Updated Aug 21, 2020Aug 21, 2020
    • Apache License 2.0
      2010Updated Jul 3, 2020Jul 3, 2020
    • Bitcoin thin client for iOS & Android. Built with React Native
      JavaScript
      MIT License
      799000Updated Jun 24, 2020Jun 24, 2020
    • Open-source, non-custodial, privacy focused Bitcoin wallet for Windows, Linux, and Mac. Built-in Tor, CoinJoin, and coin control features.
      C#
      MIT License
      498000Updated Jun 17, 2020Jun 17, 2020
    • Research

      Public
      Research and proposals of interest to the blockchain community
      Mathematica
      Other
      40000Updated May 26, 2020May 26, 2020