Charity institution supervision and management method based on novel block chain structure

A technology of supervision and management and blockchain, which is applied in the field of supervision and management of charities based on a new blockchain structure, can solve the problems of insufficient supervision and low credibility of charities, and achieve privacy protection, easy traceability and information search , Solve the effect of low credibility

Active Publication Date: 2020-12-18
NANJING UNIV OF POSTS & TELECOMM
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AI Technical Summary

Problems solved by technology

[0004] The present invention proposes a method for supervising and managing charitable institutions based on a new block chain structure to solve the problem of trust supervision existing in charitable institutions in the process of material do

Method used

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  • Charity institution supervision and management method based on novel block chain structure
  • Charity institution supervision and management method based on novel block chain structure
  • Charity institution supervision and management method based on novel block chain structure

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Embodiment Construction

[0072] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0073] Firstly, the important terms are explained and constrained.

[0074] Zero-Knowledge Proof (Zero-Knowledge Proof): It refers to the ability of the prover to convince the verifier that a certain assertion is correct without providing any useful information to the verifier. A zero-knowledge proof is essentially an agreement involving two or more parties, that is, a series of steps that two or more parties need to take to complete a task. The prover proves to the verifier and makes him believe that he knows or has a certain message, but the proof process cannot leak any information about the proven message to the verifier.

[0075] Blockchain: Blockchain is essentially a peer-to-peer distributed ledger database. The blockchain itself is a series of linked data blocks, and its link pointer is the hash value of the block header ge...

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PUM

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Abstract

The present invention provides a charity institution supervision and management method based on the novel block chain structure, the characteristics that the block chain technology cannot be tampered,decentralized and the like are utilized, and public transparency of material and fund flow direction information is achieved; a block chain system is modified and innovated, a charity mechanism mainchain and a plurality of information side chains are designed, a block chain network composed of a plurality of charity mechanism branch chains is built, the problems that a single chain is difficultto trace back and targeted information is inconvenient to search are solved, and third-party government mechanism examination is better facilitated; a PoS consensus mechanism is improved, the reputation score of a charity institution is combined with a PoS consensus algorithm, the PoS consensus mechanism based on a reputation score white list is formed according to the characteristics of a plurality of branch chains of a block chain network, and blocks are generated through a large number of credible nodes to jointly maintain the safety and stability of a block chain. The credit score is usedas a work evaluation standard of charity institutions, a reward and punishment mechanism is set through an intelligent contract, and examination of a third-party government institution is carried out,so that strict supervision and urging effects on charity institutions are realized.

Description

technical field [0001] The invention belongs to the field of block chains, and in particular relates to a method for supervising and managing charities based on a novel block chain structure. Background technique [0002] With the transformation of society, public welfare and charitable undertakings have also developed rapidly. In addition to the Red Cross Society we are familiar with, there are also charitable and nonprofit organizations founded by companies such as Tencent Charity and Hanhong Foundation, as well as individuals. The continuous growth of public welfare and charity has provided economic assistance to people in need and promoted the harmonious development of society. At the same time, with the development of the information society, the way of charitable organizations’ fundraising is also changing. Many charitable foundations have opened the function of online fundraising on their official webpages, and many charitable organizations have developed correspondin...

Claims

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Application Information

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IPC IPC(8): G06F21/62G06F21/60G06F21/64G06Q50/26
CPCG06F21/6254G06F21/602G06F21/64G06Q50/26G06Q50/265
Inventor 黄海平康泽锐肖甫李琦程伟吴忧刘星晨丁楚楚
Owner NANJING UNIV OF POSTS & TELECOMM
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