中圖分類號：TP399 文獻標志碼：A DOI: 10.16157/j.issn.0258-7998.245307 中文引用格式： 盧啟剛，陳晨，溫士葦，等. 基于區(qū)塊鏈跨鏈技術的數(shù)據(jù)資產登記平臺設計[J]. 電子技術應用，2025，51(1)：75-79. 英文引用格式： Lu Qigang，Chen Chen，Wen Shiwei，et al. Design of a data asset registration platform based on blockchain cross-chain technology[J]. Application of Electronic Technique，2025，51(1)：75-79.
Design of a data asset registration platform based on blockchain cross-chain technology
Lu Qigang1，Chen Chen2，Wen Shiwei2，Wang Sibo2，Wu Yingbo1
1.School of Big Data and Software， Chongqing University； 2.Planning and Consulting Business Center， China Electronics Digital Innovation
Abstract： The pace of market-oriented reform concerning data elements is rapidly increasing, necessitating the establishment of a data asset registration platform capable of fulfilling the needs for property rights confirmation, traceability, evidence collection, interconnection, tamper prevention, data linkage, and license registration. This paper introduces an innovative design scheme for such a platform, utilizing Polkadot blockchain cross-chain technology. The proposed structure employs a multi-side chain extension to enable the distributed storage of registration information and access records. Integrated with smart contracts, cross-chain interactions, and data encryption technologies, the platform ensures secure circulation of registration information among various users and institutions. By detailing the implementation strategies for core functions such as data asset registration, collaborative sharing and security auditing, this paper demonstrates the practical feasibility of the platform and provides substantial theoretical support for the development of data asset registration platforms.
Key words : data asset registration platform；blockchain；cross-chain technology；Polkadot model；connectivity
