Product verification method, device and equipment based on block chain, and storage medium

Abstract

The invention provides product verification method, device and equipment based on a block chain, and a storage medium. The product verification method comprises the steps: when a product verificationinstruction triggered by a user based on an anti-counterfeit label of a target product is received, acquiring a target identification code in the product verification instruction, and judging whetherrelated product information corresponding to the target identification code exists in the block chain according to the target identification code; if the related product information exists in the block chain, obtaining the number of queries of the target identification code, and judging whether the target identification code is anti-counterfeiting authentication for the first time according to thenumber of queries; and if the target identification code is not the first-time anti-counterfeiting authentication, displaying the number of queries of the target identification code and the corresponding query time, and generating and displaying a reminding message that the current commodity may be a counterfeit commodity. The product verification method improves the authenticity of related product information, and improves the accuracy and practicability of a product authenticity verification result.

Description

Technical field [0001] The present invention relates to the field of computer technology, in particular to a method, device, equipment and computer-readable storage medium for product verification based on blockchain. Background technique [0002] With the improvement of living standards, consumers' demand for products continues to increase, and counterfeit and inferior products frequently appearing on the market not only threaten the lives of consumers, but also cause huge losses to formal manufacturers. Therefore, product anti-counterfeiting traceability has gradually become the focus of attention of consumers and manufacturers. At present, products on the market usually use barcodes as anti-counterfeiting marks. The barcode is a string of Arabic numerals and has certain coding rules. However, the coding rules corresponding to the barcode are relatively simple, and it is easy for illegal elements to crack and copy the barcode in batches, resulting in low anti-counterfeiting ef...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a blockchain-based product verification method, device, equipment, and computer-readable storage medium, aiming to solve the technical problem of low anti-counterfeiting efficiency of existing product barcodes

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