UTRUST (UTK) is own token of the eponymous platform and used to pay for its services. The token is based on the Ethereum protocol. The cryptocurrency pairs including UTK are being traded on the number of exchanges.
Ren is an open protocol meant to enable the permissionless and private transfer of value between any blockchain. Ren's core product, RenVM, is focused on bringing interoperability to decentralized finance (DeFi).