Blockchain Researcher (PhD or Postdoctoral) - Based in Shanghai or remote work with a doctoral degree or above, with a background in studying abroad. Responsible for the research, design, and innovation of underlying blockchain technologies such as privacy protection, consensus algorithms, and cross chain collaboration; 2. Participate in the overall architecture design and technology roadmap selection of the blockchain platform; 3. Responsible for the design and development of applications that combine blockchain and AI business systems; 4. Responsible for writing materials related to blockchain topics; 5. Translate research results into papers.