According to Fuzhou News Network, Fuzhou City has recently released "Fuzhou City's Essentials for Optimizing the Business Environment in 2020". The document pointed out that in terms of deepening the digital construction carrier, our city will explore the use of blockchain technology to integrate, classify, and clean up the existing government data resources, sort out the government data resource catalogs and data association maps, and achieve efficient government data resources. Flexible management. Requirement analysis of online or offline historical office record information of individuals or enterprises, using the provincial online office lobby declaration portal, "Fuzhou Window" WeChat public account, etc. as service output channels to personally push lobby service dynamic data, historical office data Statistical reports, policy-based service information, and service guidelines.