Cross-Chain Transactions
Enhancing WBTC Interoperability with LayerZero's OFT Standard
Wednesday. September 11 at 4:00 AM
1 min. readCryptocurrency custody platform BitGo has integrated LayerZero’s Omnichain Fungible Token (OFT) Standard for its Wrapped Bitcoin (WBTC), allowing the token to function across various blockchain networks. BitGo is introducing WBTC on Avalanche and BNB Chain, expanding to more chains in the future. Previously, WBTC was accessible on Ethereum, Base, Tron, and Polygon. WBTC is a tokenized form of Bitcoin (BTC) enabling users to utilize BTC in decentralized finance (DeFi) activities like trading and lending. Each WBTC is backed by Bitcoin at a 1:1 ratio. By adopting LayerZero’s OFT Standard, BitGo's WBTC can now operate under a unified framework, simplifying cross-chain transactions. BitGo will retain control over WBTC contracts and deployment, extending to over 80 chains. Transactions will be validated through a decentralized verifier network. This move follows BitGo's shift to a multi-jurisdictional custody structure, aiming to mitigate geographic risks.