Band Protocol, Balancer, Melon, Ocean Protocol, Uma, Wrapped Bitcoin (WBTC), Paxos Gold, tBTC, the Graph, Curve, Fetch.ai, Ampleforth, Blockstack, Flexacoin, Kava, Hedera Hashgraph, Theta, reserved rights, and Helium are the 19 crypto assets. The announcement for reviewing and listing these 19 crypto assets was freshly done by Coinbase, the crypto exchange.