ASCH Asch is designed to make developers' life much easier: adopting JavaScript as development language, or supporting DBMS to store the transaction data, all of these approaches make DApp development like traditional web application, which must be extremely attractive to developers and SMEs. We believe the ecosystem of the whole platform will not be developed sustainably unless developers productivity could be promoted. Asch is also an open platform whose focus is not limited to a particular area, such as finance, document storage, or copywrite proof, but is on providing a series of underlying and abstract APIs, which can be combined and utilized to realize almost all kinds of applications. In addition Asch system utilized enhenced DPOS agorithm in its consensus mechanism to significantly reduce the probability of block fork and the risk of duplicate payment. Most importantly, Asch's sidechain-is-application mode can not only alleviate the blockchain inflation issue, but also make DApp more