StableUSD (USDS) is a fiat-collateralized stablecoin created by Stably. Each StableUSD token is legally backed and redeemable for a US Dollar held in escrow accounts managed by Stably's regulated trustees, such as Prime Trust. To provide a complete and up-to-date level of transparency, Stably provides a view of its reserve balance in real-time via a live feed from the API of its reserve holders. Independent third-party Cohen & Co. also provides regular attestations on the StableUSD reserve balance. By making StableUSD redeemable and pegged 1-to-1 with US dollars, it virtually eliminates volatility while still retaining many useful characteristics of a cryptocurrency - including fast transaction speed, anonymity, and immutability.