A complete course for learning Bitcoin programming and usage from the command

Javascript Bitcoin Wallet. Supports Multisig, Stealth, HD, SegWit, Bech32, Time Locked Addresses, RBF and more!

Protecting cryptographic signing keys and seed secrets with Multi-Party Computation.

Safe{Wallet} – smart account wallet

Ethereum MultiSigWallet

CosmWasm smart contracts for Interchain DAOs.

Keeps track of transactions sent via Safe contacts and confirmed transactions. It also keeps track of Ether and ERC20 token transfers to Safe contracts.

Safe-eth-py includes a set of libraries to work with Ethereum and relevant Ethereum projects

A suite of programs for Solana key management and security.

Stake-based threshold multi-signatures protocol

Allows to easily create tx to be signed through CLI and submitted on a Safe

Blockchain Based Certificate Validation

Multi-signature functionality for StarkNet

🔐 App to manage and interact with Safe

Create multisigs and multisig transactions on Cosmos chains

WARNING: This project is no longer maintained. Please, use bitcore-lib-cash instead.

Rust library for BLS signatures, MuSig, PS signatures

Chance Bitcoin Wallet——swift opensource bitcoin wallet

✍️ A Solidity library for verifying Ethereum message multi-signatures.