Digital social security card system based on block chain

Abstract

The invention provides a digital social security card system based on a block chain. The system comprises a digital social security card encryptor, a digital social security card management system, adigital social security card block chain and a digital social security card application, wherein the digital social security card encryptor is used for performing encryption and decryption processingon information of digital social security cards; the digital social security card management system comprises a personnel information management service, a card issue service, a card state managementservice, a settlement management service and an encryption and decryption service; the digital social security card block chain comprises a block chain hosting box and a digital social security card and block chain transaction account book; and the digital social security card application is a mobile phone application for insurance participants to use the digital social security cards and meanwhile can interact with the digital social security card block chain serving as a light node of the digital social security card block chain.

Description

technical field [0001] The invention relates to the application field of block chain technology, in particular to a digital social security card system based on block chain. Background technique [0002] The rapid development of Internet technology has driven the emergence of electronic social security cards, which are effective electronic credentials for online applications of social security cards. One-to-one correspondence and unique mapping with the physical social security card, issued by the national social security card platform, and unified management by the Ministry of Human Resources and Social Security. However, it is difficult to realize the unique mapping relationship between the electronic social security card and the physical card in the existing electronic social security card implementation method, but it is implemented by different manufacturers or applications, one card for each family, and one card for each application. This phenomenon will make it diffi...

AI Technical Summary

Problems solved by technology

The clearing and settlement of funds is jointly completed by social security and banking institutions, and the account information is controlled by a centralized institution or system. There is a lack of a reconciliation method that both parties trust, which makes reconciliation difficult.

The electronic social security card cannot solve the problem of difficult account reconciliation

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