Odaily Planet Daily News According to official news, the RWA tokenization platform Ondo Finance announced that its flagship product - the United States Dollar Yield (USDY) - will officially launch on the Sei network, becoming the first on-chain national debt asset deployed on this ultra-fast Layer 1 blockchain. USDY is currently deployed on multiple blockchains, with a TVL exceeding $680 million, providing an annualized yield of 4.25% (monthly updates), aimed at individual and institutional investors globally (excluding the United States), combining the liquidity advantages of stablecoins with the high-level investor protection mechanisms in traditional finance.