{"repo":"hiromaily/go-crypto-wallet","free":true,"listed":false,"github":"https://github.com/hiromaily/go-crypto-wallet","clone":"git clone https://github.com/hiromaily/go-crypto-wallet.git","description":"Cryptocurrency wallet for trading for Bitcoin, Bitcoin cash, Ethereum, ERC20, XRP Leger (Ripple)","language":"Go","stars":126,"topics":["golang","bitcoin","bitcoin-wallet","ethereum","ripple","blockchain","erc20"],"license":"MIT","category":"blockchain-web3","readme_excerpt":"go-crypto-wallet A production-grade multi-chain cold wallet system built in Go. 📖 Documentation Site --- Managing cryptocurrency at scale means two things in conflict: keys must stay offline to be secure, and wallets must stay online to be useful. Most implementations compromise one for the other. go-crypto-wallet resolves this with a three-wallet architecture : an offline Keygen wallet that generates and holds private keys, an offline Sign wallet held by independent authorizers for multisig, and an online Watch wallet that creates and broadcasts transactions without ever touching a private key. Every transaction pattern — from legacy P2PKH to Taproot MuSig2 and MPC-TSS — is implemented in Go and verified end-to-end against real local nodes. --- Supported Chains Chain Address Types Highlights E2E Patterns ------- -------------- ------------ -------------- BTC P2PKH → P2TR Taproot (BIP341), MuSig2 (BIP327), Descriptor Wallets (BIP380), PSBT 11 patterns BCH P2PKH, P2SH CashAddr format, SIGHASH\\ FORKID replay protection 3 patterns ETH EOA 0x... ERC-20 tokens, Safe multisig (v1.4.1), MPC-TSS threshold signing 4 patterns XRP Classic r... Ed25519 / secp256k1, multisig, offline keygen 2 patterns Each pattern is implemented in Go and verified through real transactions on regtest or a local node — not mocks. Quick Start Requires Docker. See the Installation Guide for full setup. See the E2E Transaction Patterns Guide for all patterns, CI mode ( make btc-e2e-ci P=1 ), and reset option","default_branch":null,"files":null,"tree":[],"storefront":"/r/hiromaily","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/hiromaily/go-crypto-wallet/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}