Tea credible tracing system based on decentralization and centralization cooperation

Abstract

The invention relates to a tea credible tracing system based on decentralization and centralization cooperation. According to the method, a database model is reconstructed, a distributed relational database and blockchain data storage collaboration technology is adopted, a novel traceability system with distributed storage, collaborative verification storage, data scanning monitoring, data rollback and self credit evaluation is established, distributed storage of the system is completed, and the system is difficult to tamper. Blocks are scanned in a blocked mode based on multiple tasks of a memory database, and system transaction data information in a block chain is scanned more quickly. According to the method and the system, the deletion and tampering behaviors of the system are recordedand reported, the trustworthiness degree of the system in a certain period of time can be counted by formulating a reasonable rule, and the security of the system in the period of time is scored, sothat a user is informed that the blockchain technology has the characteristic of data tampering prevention, and the system also has the trustworthiness degree. The problem of a credit mechanism of a traditional tea leaf tracing information system is solved.

Description

technical field [0001] The embodiments of the present invention relate to the computer field, and in particular to a trusted traceability system for tea based on decentralized and centralized collaboration. Background technique [0002] Traditional traceability technology theoretically guarantees the safety of traceable products. The centralization of traditional traceability technology is deeply rooted, and it is necessary to intervene in various authoritative organizations and government agencies as a third-party trust intermediary to complete traceability. The traditional tea traceability system using traditional traceability technology still has the following problems: [0003] 1. There is a problem of centralization in the traditional tea traceability system, which not only affects the operating efficiency of the system, but also the security of the central server becomes particularly important. [0004] 2. The traditional tea traceability system has the problem that d...

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Problems solved by technology

[0009] The embodiment of the present invention provides a tea trusted traceability system based on decentralization and centralized cooperation, which is used to solve the problems of centralization, easy data tampering and unverified data integrity existing in the traditional tea traceability system The problem

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