Group 1 - The IEEE has officially released a standard for "Trusted Data Circulation based on Blockchain and Distributed Ledger Technologies (DLT)" [3] - The standard was developed by the Blockchain and Distributed Ledgers Committee of the IEEE Computer Society [2] - Leading blockchain company, Bianjie Smart, collaborated with major industry players and top universities to complete this international standard, establishing a technical benchmark for trusted data circulation globally [3] Group 2 - Bianjie Smart has been deeply involved in blockchain technology research and application innovation, actively promoting standardization and technical research in the blockchain field [4] - The company has participated in the development of multiple standards with various authoritative organizations, including the first global blockchain cross-chain standard (P3205) and several white papers related to blockchain applications [4] - Bianjie Smart aims to continue exploring the industry application value of blockchain and contribute to the formulation of industry standards, supporting high-quality development in the digital economy era [4]