Odaily Planet Daily News BitcoinOS (BOS), a smart contract operating system designed for Bitcoin, announced the launch of the BitcoinOS Grail Bridge testnet application, which enables secure, trustless BTC transfers across multiple blockchain networks.
The first phase of the testnet version will provide practical tools for users and developers, introduce a one-way bridge from the Bitcoin testnet to the EVM-compatible chain, and has completed preliminary integration with the Ethereum Holešky, Base Sepolia, Mode Sepolia and Merlin Chain testnets.