*Ondo Finance* is collaborating with *BlackRock and Securitize* to integrate OUSG into the *Sky ecosystem*. OUSG is a blockchain-based digital asset designed to deliver yields comparable to short-term US Treasuries, with a portfolio of approximately $229 million under management. Ondo aims to use OUSG to back Sky’s USDS stablecoin, enhancing yields and liquidity within the Sky ecosystem.