PANews July 15 news, according to The Block, the cross-chain version of the stablecoin USDT, 'USDT0', has completed integration with the Bitcoin Layer 2 network Rootstock, enhancing the interoperability of USDT. USDT0 is the full-chain version of the Tether USDT stablecoin, designed for cross-chain compatibility. Although the asset is fully backed by USDT, it is not directly managed by Tether, but operated by Everdawn Labs. Currently, USDT0 has been deployed in the Ethereum, Arbitrum, Unichain, and OP Superchain ecosystems.