Random multi-code authentication traceability anti-counterfeiting method

Abstract

The invention relates to a random multi-code authentication traceability anti-counterfeiting method and belongs to the field of anti-counterfeiting authentication. Labels in various forms such as random two-dimensional codes and RFID chips are printed on sealed packaging boxes and sealed packaging boxes of commodities. Two or more labels are randomly combined and matched to be input into a database. Each commodity has unique identification information. The identification information can be used for commodity identity authentication, and can also be used for identification basis of production,checking, warehousing, discharging and circulating, sales link. In a query link, labels on the commodities and packaging boxes of the commodities are scanned independently or in a combined mode and sent to a database to be inquired. The authenticity is judged according to the returned 'matching' or 'mismatching' query result, meanwhile, the time, place and category (production, warehouse-in and warehouse-out, dealer, retailer, consumer and the like) information of code scanning and checking is recorded by utilizing the block chain technology, and an early warning mechanism is established for the mismatched counterfeit commodity information, so that clues and evidence are provided for counterfeiting.

Description

technical field [0001] The invention belongs to the technical field of security and anti-counterfeiting, and in particular relates to a random multi-code authentication traceability and anti-counterfeiting method. Background technique [0002] Although all aspects of anti-counterfeiting and anti-counterfeiting in the commodity field are more important, and various anti-counterfeiting methods and technologies emerge in an endless stream, under the temptation of huge profits, counterfeiting has never stopped. [0003] Under normal circumstances, the product anti-counterfeiting system can generate encrypted two-dimensional codes, RFID (radio frequency identification technology) and other labels in various formats corresponding to the products to carry product anti-counterfeiting information. The anti-counterfeiting label is printed or labeled on the product packaging of the product, and the user scans the code through the designated anti-counterfeiting system or mobile phone so...

AI Technical Summary

Problems solved by technology

[0008] The present invention overcomes the deficiencies of the existing technology, solves the problems existing in the existing anti-counterfeiting methods, and aims to provide a random multi-code authentication traceability anti-counterfeiting method, which uses the consensus mechanism of blockchain technology and the distributed storage of data Features, effectively prevent the forgery of commodity data; through the immutable characteristics of blockchain data, the trust recognized by consumers is passed from the manufacturer to the dealer and then to the end user

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