Method and system for verifying and canceling community pension card coupons based on block chain
A blockchain, card and coupon technology, applied in the payment system, payment system structure, digital data protection and other directions, can solve the problem that the donor cannot divide the use of funds, it is difficult to prevent the funds from being occupied, misappropriated, and the donor cannot be informed. Questions about who the money was given to, etc., can enhance the confidence of donation, facilitate transparency and openness, and prevent fraudulent misappropriation.
Active Publication Date: 2019-01-22
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 invention relates to a method and a system for verifying and canceling community pension card coupons based on a block chain. The invention realizes the trustworthy traceability of donated funds of a donor, enhances the donor's donation confidence, and discloses the card roll flow information to the public in a trustworthy manner, achieves the donor's demand for customized vouchers (denominations, copies); Fingerprint identification and ID card binding mode is used for preventing fraudulent misappropriation; In the process of distributing the old-age pension vouchers, the system can balance the demand of the old-age pension vouchers as much as possible. at the same time, the system can adjust the distribution of the old-age pension vouchers automatically according to the fluctuation ofthe number and amount of the old-age pension vouchers, which is more effective than the fixed plan. The convenience of supervision and the transparent publicity are realized, the entire process of traceability and write-off of the card and coupons is achieved.
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