Shanghai: Exploring the Mechanism of Web3.0 Innovation Pilot Field, Blockchain Scene Application Coverage Will Reach 100% by 2030 According to Foresight News, the General Office of the Shanghai Municipal People's Government has issued the "15th Five Year Plan" for the construction of Shanghai's "Digital Shanghai". The plan proposes that by 2030, the coverage rate of blockchain scenarios in various industries of the national economy will reach 100% (this indicator is a binding indicator, and by 2025 it will be 60%); The plan also proposes to explore and carry out research on the mechanism of the third generation Internet (Web3.0) innovation pilot site, and build a trusted digital identity platform based on "blockchain+distributed digital identity authentication (DID)" for cross-border data flow, electronic bill of lading, electronic payment and other cross-border mutual recognition scenarios. In terms of blockchain deployment, the plan proposes to promote the upgrading of the Shanghai hub of the national blockchain network, strengthen the security and trustworthy foundation support of privacy computing, federated learning, distributed digital identity, etc., and build strong cross-border and cross chain infrastructure; By driving the deepening of blockchain application scenarios through the digitalization of aviation trade, we aim to promote the coverage of blockchain applications in financial services, shipping and logistics, green and low-carbon, government services, industry supervision, social governance, and other fields. We will also create distinctive blockchain application infrastructure in areas such as Pudong Automobile Circulation, Jing'an "Digital Chain Valley", and Xuhui "Digital Chain Space". In addition, the plan also includes other digital development goals: by 2030, the added value of the core industries of the digital economy will account for more than 20% of the regional gross domestic product, the operating income of enterprises in the core industries of the digital economy above designated size will reach 5 trillion yuan, the scale of public data openness will reach 10 billion, and the penetration rate of intelligent applications in the field of government affairs will exceed 90%; It will also coordinate and promote the future communication infrastructure (5G-A, 6G test network, satellite Internet, etc.), the coordinated development of computing power, the construction of space intelligence system and international data cooperation.