iExec RLC (RLC) is an ERC-20 compliant digital asset and used as a payment method for using the iExec network’s resources. RLC abbreviation stands for “runs on lots of computers”. A fair number of exchanges features RLS in its cryptocurrency pairs.
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.