USD1 (“World Liberty Financial USD”) is a fiat-backed stablecoin launched in 2025 by World Liberty Financial (WLFI). It is designed to maintain a 1:1 peg with the U.S. dollar, with reserves held in cash and short-term U.S. Treasuries. USD1 operates natively as an ERC-20 token on Ethereum. Built with institutional-grade transparency and compliance, USD1 offers a trusted digital dollar for trading, payments, and DeFi use cases.