A blockchain-based data storage method, device, equipment and storage medium

By selecting arbitration nodes through arbitration generation instructions and random number seed functions, the problems of insufficient node participation and performance in long-chain blockchains are solved, and the fairness of arbitration nodes and the reliability of the system are achieved.

CN117009349BActive Publication Date: 2026-06-12HISENSE GRP HLDG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HISENSE GRP HLDG CO LTD
Filing Date
2023-06-30
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

Existing blockchain consensus mechanisms suffer from performance issues in long-chain blockchains, insufficient node participation, and low system reliability. Existing reward mechanisms cannot effectively solve these problems.

⚗Method used

The node number is obtained by generating arbitration instructions. An arbitration node is randomly selected using a random number seed function and a hash value mapping table. The validity of the arbitration transaction information is validated and a valid block is generated. The on-chain operation is performed to ensure the fairness of the arbitration node and the system performance.

🎯Benefits of technology

This ensures fairness in arbitration nodes, enhances the participation enthusiasm of nodes in the system, and guarantees the system's performance and reliability.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application provides a blockchain-based data storage method, device, equipment and storage medium. The method comprises: sequentially numbering nodes; determining the number m of required arbitration nodes; converting a hash value in the last block into a corresponding digital string according to a pre-constructed mapping relationship table; obtaining m node numbers with a constraint numerical range of 0- n-1 by using an arbitration generation function according to the digital string, the number n of nodes, and m value values randomly selected from the mapping relationship table respectively; sending a block chaining instruction to each arbitration node; and determining whether to generate a valid block and perform a chaining operation according to the results of whether each transaction information obtained by executing the block chaining instruction by the arbitration node is valid. The fairness of the arbitration node can be ensured, the enthusiasm of the nodes participating in the system can be improved, and the performance and reliability of the system can be ensured.
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