< BR />DX coin is a circulating token running on DxChain, the world's first computing-centric distributed big data storage and computing network, which is an open and scalable blockchain dedicated to big data and machine learning. It is also a public chain that aims to design a platform to solve big data computing problems in a decentralized environment. To put it simply, DxChain can be used to store and trade big data that is more valuable through computation.