A data updating method based on a blockchain consensus mechanism

By using the data update method based on the blockchain consensus mechanism, the problems of inconsistent and easily tampered state information in the supply chain system are solved, achieving data uniformity and immutability across platforms and ensuring the stability of business operations.

CN116781387BActive Publication Date: 2026-06-19CHINA MOBILE GROUP JIANGSU +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA MOBILE GROUP JIANGSU
Filing Date
2023-07-17
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

In the supply chain system, the status information of various terminals is inconsistent across different platforms, making it difficult to reach a consensus and achieve uniformity. Furthermore, the status data is easily tampered with, affecting business operations.

Method used

The data update method based on blockchain consensus mechanism is adopted. The original state data is backed up by the target sub-nodes, the core node encrypts and sends it to multiple sub-nodes to generate an initial consensus document, and it is verified and updated when the order status changes. Finally, an encrypted final consensus document is generated to ensure information consistency and immutability.

Benefits of technology

It ensures the consistency and accuracy of status data across various platforms, prevents data tampering, and guarantees the stability and reliability of business operations.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses a data update method based on a blockchain consensus mechanism. The method includes: backing up the original state data through target child nodes, and encrypting and sending the backup file to multiple child nodes through a core node; generating an initial consensus document based on the decrypted file and the original backup file; achieving information exchange through the initial consensus document; sending child node service information data to the core node and supervisory nodes when an order is in a completed state; verifying multiple child nodes and supervisory nodes through the core node, and performing consensus verification based on the core service information data and feedback information from the core node; updating the initial consensus document based on the verification feedback information, and encrypting the final consensus document before sending it to multiple child nodes. This allows for supervision through the consensus document and supervisory nodes, and the encryption ensures that the information cannot be tampered with, achieving consistency and accuracy of state data information across various platforms.
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