Article anti-counterfeiting method and article with anti-counterfeiting chip

Abstract

The invention discloses an article anti-counterfeiting method and an article with an anti-counterfeiting chip, and relates to the field of article anti-counterfeiting, and the method comprises the steps: establishing a blockchain for recording the article information of the article, and storing the article information in a data block of the established blockchain; encrypting the blockchain throughan encryption algorithm, and meanwhile, generating an encryption public key; writing the generated encrypted public key into an NFC chip, wherein the NFC chip is located on the article; carving a preset anti-counterfeiting pattern is at least at the edge of the outer surface of an NFC chip by utilizing laser, one part of the anti-counterfeiting pattern is printed on the NFC chip, the other part of the anti-counterfeiting pattern is printed on an object, and the NFC chip and the pattern on the object jointly form the complete preset anti-counterfeiting pattern. According to the method, the security of the anti-counterfeit label can be effectively ensured, and meanwhile, the blockchain is adopted to record the article information of the article, so that tracing is facilitated.

Description

Technical field [0001] The invention relates to the field of article anti-counterfeiting, in particular to an article anti-counterfeiting method and an article with an anti-counterfeiting chip. Background technique [0002] Anti-counterfeiting refers to a measure taken proactively to prevent counterfeiting as a means to imitate, copy, forge or sell others' goods without the permission of the trademark owner. Anti-counterfeiting is a technical means used to identify the authenticity of corporate items and prevent counterfeiting, alteration, and cloning. By setting anti-counterfeiting features to prevent counterfeiting, alteration, and cloning, technical measures such as articles, materials, and technologies. [0003] The current anti-counterfeiting technology has been widely used, especially the anti-counterfeiting label, which is an anti-counterfeiting method adopted by most enterprises. However, the anti-counterfeiting method of the anti-counterfeiting label is generally to stick ...

AI Technical Summary

Problems solved by technology

[0003] At present, anti-counterfeiting technology has been widely used, especially the anti-counterfeiting label, which is an anti-counterfeiting method adopted by most enterprises, but the anti-counterfeiting method of the anti-counterfeiting label is generally to paste the anti-counterfeiting label on the packaging box or the outer surface of the article, so that illegal It is easy for people to peel off the anti-counterfeiting label on the genuine product and paste it on the counterfeit and shoddy goods, making the anti-counterfeiting method of the anti-counterfeiting label useless

Images