单志广：以数据要素可信流通 推动数字经济高质量发展

Core Viewpoint - The construction of data infrastructure is essential for the efficient circulation, in-depth mining, and value release of data, serving as a core support for industrial digitalization and the cultivation of new productive forces [1] Group 1: Data Infrastructure Development - During the "14th Five-Year Plan" period, data infrastructure construction should focus on "overall coordination, scenario-driven, and inclusive adaptation" to enhance support capabilities for specific scenarios [2] - The transition from "building" to "utilizing" data infrastructure is a critical phase, emphasizing the establishment of a "unified foundation" and avoiding redundant construction and "data silos" [2][3] - A "graded and classified" construction mechanism is necessary to prioritize functions and technical paths for different fields such as government, industry, and people's livelihood [2] Group 2: Local Adaptation and Pilot Demonstration - The key to guiding local industries is "classified guidance + pilot demonstration," promoting mature national-level solutions for common scenarios while encouraging customized adaptations for unique local contexts [3] - Infrastructure construction should focus on practical applications rather than just technology, ensuring that data infrastructure effectively supports scenario implementation [3] Group 3: Technical Optimization and Data Security - Achieving a balance between data security and circulation efficiency requires "standardization of technology + modular architecture" to address interoperability issues across different technical routes [3][4] - Establishing unified technical standards and cross-platform interfaces can facilitate seamless data flow without the need for repeated modifications [3] Group 4: Trust Alliance and Data Flow - A national-level platform should be established to create a cross-regional and cross-industry "trust alliance," reducing redundant verifications and breaking down "trust barriers" [4] - The "National Data Bureau's Action Plan for Trusted Data Space Development (2024-2028)" marks a shift from conceptual validation to practical implementation, with privacy protection computing and blockchain technologies being key to solving the "data usable but invisible" issue [4] Group 5: National Digital Credential Service Platform - The "National Digital Credential Public Service Platform," launched on December 19, 2025, aims to address the bottleneck of "trusted data circulation" in the digital economy [5] - The platform focuses on creating a "digital trust foundation" by ensuring the credibility of digital credentials and providing convenient services across various sectors [5] - Future expansion of the platform will target three main directions: empowering the entire digital economy chain, supporting modern governance, and enhancing public welfare services [5]