Personal learning information system based on blockchain

In the digital information age, the authenticity and security of personal learning information has become the focus of attention. This paper discusses the feasibility of building a personal learning system based on blockchain technology, and analyzes the problems in the current management system, such as information islands and data tampering. Through the decentralized, tamper proof and other characteristics of the blockchain, a decentralized Xuexin data storage and authentication system is designed to ensure data security and privacy. The article also discusses the technical challenges and solutions in the system integration and shows the application potential of the system in the education informatization management to promote education fairness and data security.