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