Research and Application of Smart Government Approval Based on Blockchain

Traditional government approvals have low transparency and low openness. And government affairs data is stored in a centralized organization, its security depends on the security and fault tolerance of the centralized organization server. Since the server is a single point of failure, security cannot be guaranteed. Therefore, the application of blockchain technology, combined with the characteristics of blockchain’s decentralization, non-tampering and traceability, solves the security and openness issues of government approval, and improve the traceability of government data. In the process of on-chain, multi-node verification and participation, are building the entire government approval data chain. At the same time, in multiple scenarios, the government approval application combined with blockchain through experimental verification has the characteristics of security, usability, transparency and openness.