基于区块链的产品溯源方法

Method of Product Traceability Based on Blockchain

随着经济的迅猛发展,区块链已经成为全球关注的热点,通过该系统,保证每件商品不会出售两次,从而防止出现假冒产品,避免厂商生产假冒产品和中间商出售假冒产品的情况产生。文章以区块链应用与产品溯源的解决方法为研究对象,通过区块链上从注册信息、销售产品、消费者溯源三个方面设计基于区块链的产品溯源,提供一种溯源可信,可多级溯源,仿真伪,抗抵赖的产品溯源方案,并在最后举例分析了一个简单的产品溯源分析方案。

With the rapid development of economy,blockchain has become a global hot spot.Through the system,we can ensure that every product will not be sold twice,prevent fake products,and avoid the situation that manufacturers produce fake products and middlemen sell fake products.This paper takes the application of blockchain and the solution of product traceability as the research object.Through the design of blockchain from three aspects of registration information,sales of products,and consumer traceability,it provides a product traceability scheme that can be traced reliably,multi-level traceability,fake,and anti repudiation.Finally,a simple product traceability scheme is analyzed with examples.