Odaily News The General Office of the Shanghai Municipal Peoples Government issued a notice on Several Policies and Measures in Shanghai to Promote the Healthy Development of the Online New Economy, which mentioned that the measures include creating new infrastructure to support new quality productivity, specifically: - Accelerating the construction of urban areas Blockchain infrastructure. Promote the construction of the Pujiang Digital Chain urban blockchain digital infrastructure system, build dedicated computing power clusters and distributed open networks, and create a public basic service platform that supports convenient on-chain, use of chains, and cross-chains. Create a number of blockchain benchmark demonstration scenarios for government and public services, data circulation, cross-border trade, shipping logistics, supply chain finance, industrial Internet and other fields. Encourage high-quality enterprises, scientific research institutes, etc. to jointly carry out technological research and ecological co-construction, and create a full-chain technology independent innovation system for blockchain. Actively explore cooperation with overseas countries and create cross-chain open application pilots. - Explore and build a standardized Web 3.0 ecosystem. Support online new economy enterprises to carry out research and development on Web3.0 smart contracts, network operating systems, digital identity authentication and other technologies. Open data asset ownership verification, supply chain management, business entity credit, commodity traceability, cross-border trade circulation and other scenarios to encourage online new economic enterprises to create distributed applications.