A public benefit supervision method and system based on a block chain

A supervision system and blockchain technology, applied in the field of information processing, can solve problems such as the inability to meet the needs of supervision, and achieve the effect of improving authenticity and increasing participation.

Active Publication Date: 2019-03-15
SICHUAN UNIV
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  • 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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  • A public benefit supervision method and system based on a block chain
  • A public benefit supervision method and system based on a block chain
  • A public benefit supervision method and system based on a block chain

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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 the invention provides a public benefit supervision method and system based on a block chain, and the method comprises the steps: enabling project information or donation informationissued by a private chain node to generate a current data block through an administrator node, and enabling the current data block to be added to the private chain after the consensus verification ofa plurality of administrator nodes is passed. Any public chain node can obtain the data block in the private chain and verify the data block, and when it is verified that the data block is abnormal,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. The generated data blocksare subjected to consensus verification to be added into the private chain, so that the data blocks stored in the private chain cannot be tampered, and the reality and reliability of the data are improved. Moreover, the public chain node can verify the data block in the private chain node, so that the degree of participation of the public in the public benefit project can be improved while the development of the public benefit project is not influenced.

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 Applications(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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