Saturn is building the digital monetary layer for a financial system backed by Bitcoin. The protocol operates through a dual-token system. USDat is a stablecoin fully backed by tokenized U.S. Treasuries, designed for payments, settlements, and DeFi liquidity. sUSDat is a yield-bearing token received when staking USDat, offering exposure to institutional digital credit instruments backed by Bitcoin. Holders of sUSDat take on the volatility of underlying digital credit instruments.