Odaily Planet Daily News Arbitrum has integrated with BitcoinOS (BOS) to bring its L2 scaling solution to the Bitcoin network. This integration enables Arbitrum One to act as a hybrid rollup, leveraging the security of Bitcoin and the scalability of Ethereum. By using BitcoinOS (BOS), the network obtains trustless cross-chain and Bitcoin finality guarantees through the BOS Grail bridge.
The development team believes that this reduces counterparty risk compared to existing Bitcoin interoperability solutions. The BOS framework uses zero-knowledge proofs (ZK) to enable Bitcoin transactions to interact with other ecosystems. It is expected that this integration will provide Bitcoin holders with wider access to DeFi applications and smart contracts.