OKEX is the more trading-focused version of OKCoin. The company behind both projects is based in China. This can explain the relatively low popularity of this exchange in the west. This is also combined with the concerns about Chinese regulatory actions in the cryptocurrency space, as the country recently banned ICOs. See full review

The 0x protocol has been tested as a solution by businesses, although the utility of the ZRX token is uncertain. Almost a year after the 0x ICO ended, the project is in its infancy. Based on data from DappRadar, the 0x dapp has usually less than 200 users in 24 hours. See full review

Roles of an Exchange The roles that traditional exchanges perform today encompass: Receiving cryptocurrency and issuing IOUs. Receiving fiat and issuing IOUs. Processing an order book. Redeeming IOUs.See full review

The Qtum Foundation is a Singapore based organization advocating the use of Qtum Blockchain. The project started in March 2016, leading to a successful crowdsale a year later. More than 10,000 BTC and 72,000 ETH were mobilized in less than five days, making Qtum one of the largest in history with $ 15.6 million. See full review

Address is the only thing needed to send or receive money. Can be easily created from any wallet. Decredged addresses always begin with D and contain 26-36 alphanumeric characters. See full review

Bytecoin is an open process that uses computer power from all members of the network. Every user can join the Bytecoin network and participate in the Bytecoin release process. See full review