What is USDT0? The dollar that says it is not wrapped

The world’s largest stablecoin now travels between blockchains as USDT0, a version its builders insist is not a wrapped token, while its mechanics lock collateral in an Ethereum vault and mint claims elsewhere. Here is how it actually works, who runs it, what the trust stack contains, and why a gas tank on a new chain runs on it. Summary USDT0 is the omnichain version of Tether’s USDT, launched in January 2025, that lets the world’s largest stablecoin operate on blockchains where Tether has not deployed a native contract. It runs on LayerZero’s Omnichain Fungible Token standard: real USDT is locked in a contract on Ethereum, and USDT0 is minted one-to-one on destination chains, with transfers executed by burn-and-mint messaging, not bridge liquidity pools. It is operated not by Tether but by Everdawn Labs under license, a structural nuance that defines the trust stack: holders carry Tether’s reserve risk plus the lockbox contract plus LayerZero’s verification layer. The system has scaled fast: more than $50 billion in cumulative transfers by late 2025, daily volumes in the hundreds of millions, deployments across chains from Arbitrum to Plasma, and a starring role as the native gas...