Blockchain-based red wine scarcity proofing method

A blockchain and red wine technology, applied in the blockchain field, can solve problems such as counterfeit red wine products, achieve the effect of increasing credibility, reducing the possibility of forgery, and increasing data credibility

Inactive Publication Date: 2018-11-02
四川海纳仁东科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has obvious defects: because the system operator can modify the database data, it is possible to modify the original product data by controlling the centralized system to achieve the purpose of counterfeiting red wine products

Method used

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Embodiment Construction

[0007] The present invention will be further described in detail below in combination with specific embodiments.

[0008] The invention discloses a method for proving the scarcity of red wine based on block chain, which includes the following steps: (A) preparing different public keys and private keys for each bottle of red wine, the public key can be viewed publicly, and the private key can only be obtained after opening the bottle (B) Record the total number of bottles and remaining bottles of this batch of red wine on the blockchain, and write the public key and private key of the batch of red wine into the blockchain network in an encrypted manner; (C) Deploy smart contracts on the blockchain to provide query verification and status change functions; (D) customers can query the wine information, the total number of bottles and the number of remaining bottles of the batch of red wine from the blockchain according to the public key before purchasing ; (E) After opening the b...

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PUM

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Abstract

The present invention particularly relates to a blockchain-based red wine scarcity proofing method. The method comprises the following steps that: (A) different public keys and hidden private keys areprepared for each bottle of red wine; (B) the total number of bottles and the number of remaining bottles of the batch of red wine are recorded on the blockchain, and the batch of red wine is writteninto a blockchain network; (C) smart contracts are deployed on the blockchain to provide query verification and status change functions; (D)before purchase, wine information of the red wine, and thetotal number of bottles and the number of remaining bottles of the batch of red wine can be inquired by a customer according to the public key; and (E) after opening the bottle, the customer can modify the red wine status and the number of remaining bottles on the blockchain according to the private key. According to the method provided by the present invention, the authenticity and scarcity of the wine can be inquired by the customer through the public key at any time, and the status of the red wine on the blockchain can be updated through the private key, so that the possibility of forgery can be reduced; and the blockchain network ensures the data to be authentic and reliable, scarcity verification and status update can be automatically performed by using the smart contracts, human interference cannot occur, and the credibility of the data is increased.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to a method for proving the scarcity of red wine based on block chains. Background technique [0002] Blockchain (BlockChain) technology, as a distributed ledger technology, has the characteristics of decentralization, distributed data sharing, anonymity, and traceability. Combined with the automatic execution function of smart contracts, it is considered to be one of the most promising technologies. [0003] With the improvement of living standards, red wine has become more and more popular. Many wineries provide high-end limited-edition red wine products, which are characterized by high value and limited quantity, but how to guarantee and prove the scarcity, authenticity and no forgery of the red wine products? The existing centralized system verification system uses a database to store product information in a centralized manner, and judges the uniqueness of red wine produc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/00H04L9/14H04L29/06
CPCG06Q30/0185H04L9/14H04L63/0428
Inventor 梁学栋梁玉文蒋德伟曾胜叶梦巩群喜杨旭
Owner 四川海纳仁东科技有限公司
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