Credits (CS) cryptocurrency was launched in 2018. Being originally based on cryptocurrency Ethereum protocol, this cryptocurrency underwent a swap to the native mainnet. As a result, there are two assets are functioning at the same time: ERC20 CS token and CS coin. Credits token can be purchased in the number of exchanges for cryptos and is available with various wallet applications.
UMA, or Universal Market Access, is a protocol for the creation of synthetic assets based on the Ethereum blockchain. UMA was launched in December 2018.
Compound (COMP) is an ERC-20 asset that powers the community governance of the Compound protocol; COMP token-holders and their delegates debate, propose, and vote on changes to the protocol. By placing COMP directly into the hands of users and applications, an increasingly large ecosystem will be able to upgrade the protocol and will be incentivized to collectively steward the protocol into the future with good governance.