Block chain-based product traceability anti-counterfeiting and anti-channel conflict method

Abstract

The invention discloses a block chain-based product traceability anti-counterfeiting and anti-channel conflict method, which is convenient for a user to access product information by establishing a block chain index model on a multi-product block chain and creating a new block chain model, and relates to the technical field of product traceability. In the product traceability anti-counterfeiting and anti-channel conflict method based on a block chain, a blockchain index model can be established on a multi-product blockchain, the purpose of retrieving the matched product block chain informationin a short time is achieved; therefore, the product block chain information can be identified and extracted rapidly and conveniently; the user does not need to scan the code to access each time; block chain identification and information node extraction need to spend a lot of time, the time of product production personnel, product marketing personnel and consumers is saved, product information can be extracted quickly and accurately even for various products produced on a large scale, and therefore traceability, anti-counterfeiting and anti-channel conflict of the products are facilitated.

Description

technical field [0001] The invention relates to the technical field of product traceability, in particular to a blockchain-based product traceability, anti-counterfeiting and anti-smuggling method. Background technique [0002] Blockchain is a series of transaction records that are connected and protected by cryptography. It is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. It is used to verify the validity of its information ( anti-counterfeiting) and generate the next block. At present, the traceability system has been widely used in various industries. It is actually a production control system that can carry out forward, reverse or non-directional tracking on products, and can be applied to various types process and production control systems. It allows you to trace the detailed information of the product in the supply chain flow process, and then effectively ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the present invention provides a blockchain-based product traceability anti-counterfeiting and anti-smuggling method, which solves the problem that most of the existing blockchain product traceability methods are directly linked to product cloud data in the form of scanning codes. For docking, it takes a lot of time to identify the blockchain and extract information nodes every time you scan the code to access, especially for some mass-produced multi-category products, which greatly wastes product production personnel, product marketing personnel and Consumers’ time cannot realize fast and convenient identification and extraction of product blockchain information, and it is impossible to complete the retrieval of matching product areas in a short time by establishing a blockchain index model on the multi-product blockchain. The Question of Blockchain Information Purpose

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