随着当前各类信息技术的迭代创新，互联网正呈现向Web 3.0演进的趋势。Web 3.0以用户为中心，强调用户拥有（own）自主权，利用分布式账本技术，构建分布式公钥基础设施（DPKI）和一种全新的可信分布式身份管理系统。Web 3.0是安全可信的价值互联网，是用户与建设者共建共享的新型经济系统，也是立体的智能全息互联网。分布式账本技术作为可信的端对端价值转移技术，将成为元宇宙经济系统的基石。在Web 3.0的发展中，要警惕产业泡沫、资本炒作和应用风险。Web 3.0创新发展战略包括分布式基础设施建设、治理良好的技术创新以及通用标准、清晰公平的税收规则和针对DAO的法律框架的制定等。
With the iterative innovation of various information technologies，the Internet is showing a trend of evolution to Web 3.0. Web 3.0 focuses on users，emphasizes users’ own autonomy，and uses distributed ledger technology to build Distributed Public Key Infrastructure（DPKI）and a new trusted distributed identity management system. Web 3.0 is a safe and credible value Internet，a new economic system jointly built and shared by users and builders，and a three-dimensional intelligent holographic Internet. As a credible end-to-end value transfer technology，distributed ledger technology will become the cornerstone of the meta universe economic system. In the development of Web 3.0，we should be vigilant against industrial foam，capital speculation and application risks. The innovation and development strategy of Web 3.0 includes distributed infrastructure，well governed technological innovation，common standards，clear and fair tax rules，legal framework for Dao，etc.
