Public welfare supervision method and system based on blockchain

A supervision system and block chain technology, applied in the field of information processing, can solve problems that cannot meet the needs of supervision, and achieve the effect of improving reality and participation

Active Publication Date: 2021-07-02
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the supervision and management of public welfare projects, the open and transparent display of data for viewing cannot meet the needs of people's supervision. It is necessary to improve the supervision model to increase people's supervision motivation and enrich people's supervision methods

Method used

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  • Public welfare supervision method and system based on blockchain
  • Public welfare supervision method and system based on blockchain
  • Public welfare supervision method and system based on blockchain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The traditional supervision mechanism for public welfare activities is not perfect, and there are problems such as insufficient fund supervision, poor project supervision, insufficient evaluative supervision, and weak social supervision. In the existing supervision mechanism, the supervision of donors and the public is mainly to supervise public welfare activities through inquiry, follow-up, investigation, Internet access, complaints, etc. Due to the lack of supervision motivation, donors often no longer inquire or track the late stage of the project. content. After the application of blockchain technology in the public welfare field, the credibility of the public welfare platform has been improved, but it is still weak in public supervision.

[0042] If only the public chain is used, then anyone can participate in the release of public welfare activities, it is difficult to control the authenticity of public welfare activities, and the authority of public welfare organ...

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Abstract

The embodiment of this application provides a blockchain-based public welfare supervision method and system, through which the administrator node generates the current data block from the project information or donation information released by the private chain node, and passes the consensus verification of multiple administrator nodes After that, add the current data block to the private chain. Any public chain node can obtain the data block in the private chain and verify the data block. When there is an abnormality in the verified data block, the data block can be submitted to the administrator node. When the administrator node verifies and determines that the data block is abnormal, the data block can be marked. By performing consensus verification on the generated data blocks and adding them to the private chain, the data blocks stored in the private chain will not be tampered with, improving the authenticity and reliability of the data. Moreover, the public chain nodes can verify the data blocks in the private chain nodes, which can increase the public's participation in public welfare projects without affecting the development of public welfare projects.

Description

technical field [0001] The present invention relates to the technical field of information processing, in particular, to a public welfare supervision method and system based on blockchain. Background technique [0002] Blockchain is a tamper-proof and shared digital ledger, which is used to record transactions in peer-to-peer networks. It is a new application model combining distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. There are three main types of blockchains: public chains, private chains, and alliance chains. The public chain is open to everyone, and anyone can become a node, and then initiate transactions and participate in the consensus process; the private chain is open to individual individuals or entities, and the write permission is managed by a single organization; the alliance chain is between the public chain and the private chain. space, open to specific groups of organizations...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q40/04
CPCG06Q40/04
Inventor 林涛邢益阳吴芝明徐鸿雁
Owner SICHUAN UNIV
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