Application of Blockchain Digital Identity Technology in Healthcare Consumer Finance System
Lin Zou, Jin Chen, Qiujun Lan, Zhongding Zhou, Chaoqun Ma, Yang Zheng · 2022 IEEE 2nd International Conference on Power, Electronics and Computer Applications (ICPECA) · 2022
In order to solve the problems of information leakage, data silos and uncontrolled identity caused by centralized storage in the existing healthcare consumer finance system, this paper proposes a design of healthcare consumer finance system based on distributed digital identity architecture. The article introduces the overall architecture and application process of the system, and builds a corresponding demonstration system based on Hyperledger Indy blockchain technology platform, implements the key functions of the system and conducts feasibility verification. It is proved that the system model has good security and time efficiency, and can realize secure and efficient information sharing between financial institutions and financial consumers.