USDD is a stablecoin issued by the TRON DAO Reserve. It’s pegged to the value of the US dollar and aims to provide a reliable, decentralized cryptocurrency for blockchain transactions. USDD can be used for payments, trading, staking and as a value store.USDD is backed by a number of cryptocurrencies, including Bitcoin, Ethereum and [TRON](https://coinmarketcap.com/alexandria/article/