基于区块链的化妆品防伪溯源方案  

Cosmetics Anti-Counterfeiting Traceability Scheme Based on Blockchain

作　　者：杨皓然 杨绮鹏 YANG Haoran;YANG Qipeng(School of Aeronautics and Astronautics Aerospace,Shanghai Jiao Tong University,Shanghai 200240,China;Chery Huiyin Motor Finance Service Co.,Ltd.,Beijing 100020,China)

机构地区：[1]上海交通大学航空航天学院,上海200240 [2]奇瑞徽银汽车金融服务有限公司,北京100020

出　　处：《信息与电脑》2022年第24期46-49,共4页Information & Computer

摘　　要：由于区块链技术特有的加密算法,具有去中心化、数据不可篡改性和可追溯性,适用于构建商品防伪溯源系统。首先介绍了区块链技术的基本原理和特性,论述了上链数据的不可篡改性和可追溯性,分析了节点构成,提出一种基于区块链技术的化妆品防伪溯源方案,满足了化妆品防伪溯源的需求。Due to its unique encryption algorithm, block chain technology has decentralization, data non-modifiability and traceability,which is suitable for the construction of commodity anti-counterfeiting and traceability system. This paper first introduces the basic principles and characteristics of the block chain technology, focusing on the tamper-proof and traceability of upper-link data. The node structure of supply chain is analyzed, and a cosmetics anti-counterfeiting traceability scheme for based on block chain technology was proposed, meeting the demand of cosmetics anti-counterfeiting traceability.

关 键 词：区块链 分布式 防伪溯源 去中心化 默克尔树 

分 类 号：TQ658[化学工程—精细化工]