Management method of public welfare fund based on alliance chain

Abstract

The invention relates to a public welfare fund management method based on a coalition chain, comprising the following steps: 1, constructing a coalition chain network by a plurality of coalition nodes; 2, deploying intelligent contract, connecting that chain and the off-chain by the intelligent contract, thereby transfer the funds under the chain to the chain for management, and triggering the intelligent contract when the off-chain fund changes, and constructing transaction after the intelligent contract is executed; 3, establishing a public database; 4, carrying out transaction processing; 5, selecting a representative node; 6, in the bookkeeping time slice of each cycle, the representative node retrieves the transactions from the local transaction pool, audits each transaction first, and then builds the legal transaction block; 7, the representative node decides whether to deposit the constructed blocks into the general ledger of the federation chain through the consensus mechanism.The invention has the advantages of openness, transparency, traceability, strong robustness, no need to adopt an incentive mechanism, can manage the off-chain funds on the chain, has strong audit objectivity, greatly shortens the audit and consensus time and the like.

Description

technical field [0001] The present invention relates to the technical field of consortium chains, in particular to a method for managing public welfare funds based on consortium chains. Background technique [0002] Public welfare undertakings are a product of social progress. With the development of social and economic levels, social surplus wealth continues to increase, which provides a financial basis for public welfare undertakings. There are three main ways to achieve public welfare activities: material funds, action assistance and ideological dissemination. No matter which way to achieve it, it must be supported by sufficient funds. Therefore, in social welfare activities, fund management is the most critical and most problem-prone part. [0003] Looking at the current public welfare undertakings, there are mainly the following problems: 1) Frequent "fraudulent donations" due to the unclear account of donations to the account, resulting in damage to the reputation of...

AI Technical Summary

Problems solved by technology

[0003] Looking at the current public welfare undertakings, there are mainly the following problems: 1) Frequent "fraudulent donations" due to the unclear account of donations to the account, resulting in damage to the reputation of the donor or the public being deceived; 2) Due to the implementation of supervision on donations If it is not in place, charitable funds are easily misappropriated by criminals for other purposes, causing public distrust of non-profit organizations

[0005] However, this kind of love donation platform based on the ant blockchain platform also has shortcomings and deficiencies: its consensus algorithm is limited by the options provided by the ant blockchain (currently known practical Byzantine fault tolerance algorithms PBFT, RAFT, authorized equity certificate DPOS, etc.), and these consensus algorithms are characterized by high applicability but low efficiency, and are not suitable for public welfare fund management scenarios

In addition, the closed system prevents non-native assets from being on-chain: in technical terms, there is a lack of capital gateways to put non-Alipay’s original assets on-chain

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