Decentralized USD Decentralized USD (USDD) was introduced in April 2022 by Justin Sun, the founder of the TRON (TRX) blockchain. It is a decentralized algorithmic stablecoin operating on the TRON blockchain. The TRON DAO Reserve issues USDD tokens; DAO stands for Decentralized Autonomous Organization.
As of December 2022 Decentralized USD has a market cap of 712.26M. This makes Decentralized USD the world's 57th largest crypto project.