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A blockchain-based traceability and anti-counterfeiting system and method for wine products

A blockchain and product technology, which is applied in the field of anti-counterfeiting system for traceability of wine products, can solve problems such as cross-selling of goods, and achieve the effect of eliminating package loss, ensuring that it cannot be cracked, and solving the crisis of trust

Active Publication Date: 2021-08-24
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the shortcomings of the existing technology, the present invention discloses a system and method for traceability and anti-counterfeiting of alcoholic products based on blockchain, which can solve the problems of mispackages that may occur in packaging, transportation, sales and other links, and the whole process is disclosed It is transparently recorded in the blockchain, which solves the problem of third-party trust; at the same time, the method of use is simple, the authentication process is fast, and consumers participate in person, which greatly improves the reliability and security of the traceability anti-counterfeiting system. The circulation channels of offline wine products are smooth, and at the same time, it is easy to expand online sales; with the help of the characteristics of blockchain technology that cannot be tampered with and privacy protection, it ensures the security and credibility of the traceability and anti-counterfeiting process

Method used

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  • A blockchain-based traceability and anti-counterfeiting system and method for wine products
  • A blockchain-based traceability and anti-counterfeiting system and method for wine products
  • A blockchain-based traceability and anti-counterfeiting system and method for wine products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A blockchain-based alcohol product traceability and anti-counterfeiting method, the specific steps are as follows:

[0041] 1) Dealer qualification certification: The dealer applies to the manufacturer. After the application is passed, the dealer obtains the distribution point ID and public and private keys. The ID is unique and only represents the dealer. The public key is used as the dealer’s chain account and the private key As a status symbol of a dealer, it is a reliable credential in the transaction process within the chain;

[0042] 2) Dealer order: the dealer sends an order application to the manufacturer, and creates a transaction record after the manufacturer accepts the application;

[0043] 3) The manufacturer accepts the order: if figure 1 As shown, the manufacturer receives the order information, and after the two parties reach an order agreement, use the private key to digitally sign the agreement, write the agreement into the smart contract, and distrib...

Embodiment 2

[0050] In the case of multi-level resellers:

[0051] The method and steps of other links are the same as in Embodiment 1. If the first-level distributor needs to send alcohol products to the next-level distributor, the distributor needs to reach a directional transportation agreement with the transport unit, which clearly states that the next-level distribution After the two parties use the private key to digitally sign the ID, the agreement is written into the smart contract and sent to each node in the blockchain network, and the authority to modify the batch of information is transferred to the next dealer; and so on to the next level of distribution business;

[0052] Consumers can purchase alcohol and alcohol products from any level of distributors, scan the code to enter the traceability anti-counterfeiting system, and can see relevant information about the production and distribution process of alcohol products. After consumers decide to purchase, they complete the pay...

Embodiment 3

[0054] For online sales:

[0055] The dealer is a network agent, and the network agent can obtain the corresponding public and private keys after the application is passed through the qualification examination of the manufacturer. In other links, the online circulation and sales model is consistent with the offline one.

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Abstract

The invention discloses a system and method for traceability and anti-counterfeiting of wine products based on blockchain, including: dealer qualification identification, ordering, generation of multi-dimensional color codes, transportation and distribution, dealer verification, consumer verification process, qualification of all participants After passing the authentication, the public and private keys are obtained, and the upper-level participants and the lower-level participants jointly reach a basic agreement. After the two parties digitally sign with the private key, the basic agreement is written into the smart contract, and the smart contract is issued to each node; The right to modify the batch of wine product information is transferred to the next level of participants; after the consumer's custom information is successfully added, the system starts the code elimination server to delete the code, and the authority is read-only and can only be traced. The system and method can solve problems such as mispackages and package droppings that may occur in packaging, transportation, sales and other links.

Description

technical field [0001] The invention relates to a system and method for traceability and anti-counterfeiting of wine products based on block chain, belonging to the technical field of wine anti-counterfeiting and traceability. Background technique [0002] With the development of society and the continuous improvement of people's lives, people's consumption demand for alcohol is increasing, especially the anti-counterfeiting of some high-end alcohol has become a hot issue in society. However, with the development of technology, many traditional anti-counterfeiting systems have gradually produced hidden dangers, causing serious economic losses to the society and the people, as well as serious losses to the brand image of production companies. [0003] The existing traceability technology types mainly include the following types: RFID (radio frequency identification: radio frequency Identification) technology, two-dimensional code technology, multi-dimensional color code techn...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q30/00G06Q20/38G06Q20/40G06Q40/04
CPCG06Q20/3825G06Q20/401G06Q30/018G06Q40/04
Inventor 王莉董张慧雅闫荣
Owner TAIYUAN UNIV OF TECH
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