Method and system for issuing and writing off community pension card coupons based on blockchain
A blockchain, card and coupon technology, applied in the payment system, payment system structure, instruments, etc., can solve the problem that it is difficult to prevent funds from being occupied or misappropriated, the donor cannot divide the method of using the funds, and the donor cannot know the money. It is given to those people and other issues to achieve the effect of enhancing donation confidence, facilitating transparency and openness, and preventing fraudulent misappropriation.
Active Publication Date: 2022-01-18
武汉利楚商务服务有限公司
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Problems solved by technology
[0003] In this way, there are the following shortcomings or difficulties: 1. The donor cannot know who the money he donated is given to those people and how it is consumed; 2. The donor cannot divide the use method of the donated funds and the number of audiences
3. A large number of manual operations are involved in the whole process, and it is difficult to prevent funds from being occupied and embezzled
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[0062] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0063] Such as Figure 1 to Figure 3 As shown, the block chain-based community pension card coupon delivery verification method of the present invention includes the following steps:
[0064] S1. Establish a blockchain network consisting of community coupon system 1, donation coupon system 2 and blockchain system 3;
[0065] S2. According to the record submitted by the network node application of the donation certificate making system 2 or the record submitted by the network node application of the payment reconciliation system 4, the super ledger in the blockchain is triggered. If it is triggere...
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The present invention relates to a method and system for issuing and writing off community pension cards and coupons based on blockchain. The present invention realizes the trustworthy traceability of donated funds, enhances the donation confidence of donors, and discloses the circulation of card rolls to the public in a trustworthy manner. information; realize the needs of donors to customize pension coupons (face value, number of copies); use fingerprint identification and ID card binding mode to prevent fraudulent claim and misappropriation; realize the distribution of pension coupons to meet the elderly's subsidy needs as balanced as possible, and at the same time, according to In case of fluctuations in the number of people and the amount, the system can automatically adjust the issuance of pension coupons, which is better than the fixed plan; it realizes the convenience and transparency of supervision, and realizes the entire process of card coupon traceability and write-off.
Description
technical field [0001] The present invention relates to the technical field of pension block chain, in particular to a method and system for issuing and writing off community pension cards and coupons based on block chain. Background technique [0002] Under the existing charitable system, the subsidy for the elderly in the community is that the donor directly or indirectly deposits the funds into the accounts of charitable institutions or specialized institutions. Then, charitable organizations focus on operating projects, go to the community to organize distribution, or make coupons and distribute them to the elderly. [0003] In this way, there are the following shortcomings or difficulties: 1. The donor cannot know who the money he donated is given to and how it is consumed; 2. The donor cannot distinguish the use method of the donated funds and the number of audiences. 3. A large number of manual operations are involved in the whole process, and it is difficult to prev...
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IPC IPC(8): G06Q40/08G06Q50/26G06Q20/40G06F21/64
CPCG06F21/64G06Q20/40145G06Q40/08G06Q50/26
Inventor 余迪谦
Owner 武汉利楚商务服务有限公司