Digital Standard Unit operates the Empty Set protocol, a trust-minimized stablecoin wrapper designed to reduce upstream risks for protocols using stablecoin collateral. The protocol holds reserve assets, issues DSU against them, and allows users to mint DSU with USDC or redeem DSU for USDC at a one-to-one ratio. Governance is handled through the Empty Set Share (ESS) token and decentralized governance contracts. The protocol serves users, developers, and other protocols integrating DSU as collateral.