Wuxi City held the "Wuxi on the Chain" Blockchain Innovation and Application Achievements Exhibition, which comprehensively showcased the positive results Wuxi City has achieved in the process of creating a comprehensive pilot city for national blockchain innovation and application in the past two years. The results of promoting blockchain development around the "Taihu Chain" are clear at a glance. The Achievements Exhibition covers key content such as popular science knowledge, infrastructure, industrial development, social governance, public services, innovation ecology, and future prospects, and showcases involving more than 20 industries and representative application scenarios. " The Taihu Chain "management service platform is the core project in the national blockchain innovation and application pilot work. Its biggest highlight is the construction of a city-level blockchain technology public service capacity infrastructure platform, which effectively realizes the functions of electronic license" one card universal "," one network unified management "data lineage management, seamless supervision of state-owned assets, and traceability of the whole process of Huimin funds.