OUSG is a tokenized short‑term U.S. Treasury securities fund that brings exposure to risk‑free government debt yields on‑chain, making traditionally institutional fixed‑income assets accessible in the crypto ecosystem. It’s issued and managed by Ondo Capital Management, a subsidiary of Ondo Finance, and primarily holds assets like the iShares Short Treasury Bond ETF (SHV) along with a small allocation of USDC and USD for liquidity purposes.