Anti-counterfeiting method for product

Abstract

The invention provides an anti-counterfeiting method for a product. The anti-counterfeiting method includes the steps that a unique serial number is generated through a preset algorithm and a secret key; a verification code corresponding to the unique serial number is generated; a path of a server database and the generated unique serial number are printed to form a two-dimension code label through a two-dimension code generator; the two-dimension code label covered with a mask is attached to an outer package of the product, and the verification code is stored on an inner package of the product in a sealed mode; when the authenticity of the product is verified, the mask is torn off or scraped off, and then a mobile phone is used for being aligned to and scanning the two-dimension code; the unique serial number in the two-dimension code is sent to the server database and compared, and the verification code corresponding to the unique serial number is obtained; the verification code on the inner package is checked and input into a verification code input box of the mobile phone, and a confirming key is pressed for confirming; the mobile phone compares the input verification code with the verification code obtained before. The anti-counterfeiting method for the product facilitates the anti-counterfeiting verification operation on the product, improves the verification efficiency, and is practical.

Description

technical field [0001] The invention relates to the technical field of anti-counterfeiting, in particular to a product anti-counterfeiting method. Background technique [0002] Currently commonly used anti-counterfeiting technologies include barcode anti-counterfeiting, two-dimensional code anti-counterfeiting and so on. figure 1 A schematic structural diagram of an anti-counterfeiting method based on product coding according to the prior art is shown. The general idea is to print a specific product code unique to each product on the product, and the consumer extracts the code and enters it into the anti-counterfeiting database for identification. The anti-counterfeiting database can judge whether the product code on the product is issued by the manufacturer and has not been counterfeited by other manufacturers according to the coding rules and the number of queries of this code. [0003] RFID (Radio Frequency Identification, Radio Frequency Identification) technology, als...

AI Technical Summary

Problems solved by technology

However, the existing problems are: 1. This patent scheme is only two independent verification processes, rather than a complete verification process, which requires two separate verification processes, so the operation efficiency is not high, and it is complicated and costly. High; 2. The patent does not involve the application process of electronic tags such as NFC

However, the existing problems are: 1. Patent 2 focuses on designing low-cost partially coated two-dimensional code labels, and does not involve a staged verification process for partially coated two-dimensional code labels, so the confidentiality is not high. High; 2. Patent 2 does not involve the application process of electronic tags such as NFC

However, the existing problems are: 1. Patent 3 focuses on using the coated two-dimensional code label for anti-counterfeiting verification, which does not involve a verification process in stages, so the confidentiality is not high; 2. Patent 3 does not involve electronic devices such as NFC. Label application process

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