Blockchain Transmission Protocol (BTP) is ICON’s chain-agnostic, scalable, and secure interoperability protocol. BTP’s chain-agnostic design allows it to be integrated with any smart contract-enabled blockchain. Unlike traditional bridging solutions that rely on handpicked validators to relay cross-chain messages and custody funds, BTP uses a more secure model with fully-decentralized incentivized relays and on-chain verification of messages.
It is deployed on ICON, Ethereum and BSC mainnet.
It is deployed on ICON, Sepolia, BSC and Havah Altair testnet.