A blockchain-based organic tea traceability authentication method and system

By constructing a hybrid chain architecture and digital autonomous sovereign identity, the problems of cross-chain data interoperability and identity management in organic tea traceability have been solved, achieving efficient and reliable traceability authentication and ensuring the authenticity and reliability of tea traceability information.

CN121526647BActive Publication Date: 2026-05-01GUIZHOU VOCATIONAL & TECH COLLEGE OF ECONOMICS & TRADE
3 Cites 0 Cited by

Patent Information

Application Number
CN202610058169.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2026-01-16
Publication Date
2026-05-01
Estimated Expiration
2046-01-16

AI Technical Summary

Technical Problem

Existing organic tea traceability solutions suffer from issues such as lack of cross-chain data interoperability, chaotic user identity management, and inconsistent authentication mechanisms, resulting in low traceability authentication efficiency and insufficient reliability of results, making it difficult to meet the needs of reliable traceability across the entire organic tea supply chain.

Method used

A hybrid chain architecture is constructed, including permissioned and permissionless chains. Data fingerprints are generated and anchored to the permissionless chain, which are then transformed into verifiable on-chain traceability digital credentials. This creates a unique digital self-sovereign identity for participating users, and authentication is performed by combining on-chain traceability digital credentials with cross-chain data protection mechanisms.

Benefits of technology

It enables multi-entity trusted collaborative authentication under cross-chain data interoperability, ensuring the authenticity and credibility of traceability information, solving the architecture adaptation problem of cross-chain collaborative authentication, unifying identity identification and data credential standards, and improving the efficiency and reliability of traceability authentication.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The application provides a kind of organic tea traceability authentication method and system based on block chain, by constructing the hybrid chain architecture of organic tea traceability authentication, the data fingerprint of organic tea traceability data is generated on the permission chain of hybrid chain architecture, and the data fingerprint is anchored to the non-permission chain of the hybrid chain architecture, forming the cross-chain data protection mechanism from the permission chain to the non-permission chain;Based on the hybrid chain architecture, the organic tea traceability data is converted into a verifiable on-chain traceability digital certificate, and the digital autonomous sovereign identity of each participating user is created;When initiating the query request of organic tea traceability data, the query request is accessed into the hybrid chain architecture through the digital autonomous sovereign identity, and the organic tea traceability data corresponding to the query request is authenticated based on the on-chain traceability digital certificate and the cross-chain data protection mechanism. Using the scheme of the application, the organic tea traceability can be cooperatively authenticated based on cross-chain data intercommunication.
Need to check novelty before this filing date? Find Prior Art