USDQ is a decentralized stable coin, which is backed by bitcoin and pegged to the dollar, so 1 USDQ = $1 USD.
Tratin (TRAT) is a digital currency. It uses peer-to-peer technology to operate with no central authority or banks; managing transactions are carried out collectively by the network. There is no central control over the token. Tratin is open source, community driven, decentralized.