Ondo Finance is a real-world asset (RWA) tokenization platform that brings institutional-grade financial products on-chain. Its flagship products include USDY, a tokenized note backed by U.S. Treasuries and bank deposits that offers yield to non-US holders, and OUSG, a tokenized short-term U.S. Treasury fund. Launched in 2022, Ondo bridges traditional finance and DeFi by making regulated, yield-bearing assets accessible on multiple blockchains including Ethereum, Solana, and Mantle. The protocol partners with major institutions like BlackRock for underlying assets and has become one of the largest RWA protocols by TVL.