As of now, Quantum Resistant Ledger (QRL) coin is represented on a few exchanges paired against BTC. Originally being an ERC-20 token, it switched to its own mainnet in 2018. The QRL claims to be the first decentralized cryptocurrency, that is resistant to both classical and quantum computing attacks.
Nebulas (NAS) coin is based on its own blockchain and functions as the native utility token of the Nebulas system. This cryptocurrency is featured by the number of exchanges.
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.