摘要
随着消费者对进口商品的喜爱度越来越高,原产地信息的可靠性、真实性日益被重视,但传统模式下原产地溯源不够公开透明且安全性低,故消费者也无迹可寻。文中利用区块链技术的去中心化、不可篡改、隐私保护的特点,提出一种基于区块链技术的原产地溯源架构系统。交易双方达成智能合约,将产品信息存储在私有链中,交易信息存储在公有链中,并运用时间戳相互校对数据。该溯源体系需要所有参与者信息上链,实现了数据的全程记录、不可篡改,为消费者提供了高速可靠安全的原产地信息。
With the increasing consumer preference for imported goods,the reliability and authenticity of origin information are increasingly valued. However,under the traditional mode,the origin traceability is not open and transparent,and the security is low,so consumers can not find any trace. In this paper,a traceability architecture system of origin based on block chain technology is proposed,which takes advantage of the characteristics of de-centralization,non-tampering and privacy protection of block chain technology. Intelligent contracts are concluded between the two parties to store product information in private chains,transaction information in public chains,and time stamps are used to check each other’s data. The traceability system requires all participants to link up information,realizes the whole process of data recording,can not be tampered with,and provides consumers with high-speed,reliable and safe information of origin.
作者
纪霞
黄颖
王普玉
JI Xia;HUANG Ying;WANG Pu-yu(Business School of Jiangsu University of Science and Technology,Zhangjiagang 215600;Business School of Suzhou Institute of Technology Jiangsu University of Science ard Technology,Zhangjiagang 215600;China Shipbuilding Industry Modern Logistics Research Center,Zhenjiang 212000,China)
出处
《物流工程与管理》
2020年第1期70-72,79,共4页
Logistics Engineering and Management
基金
江苏高校哲学社会科学研究基金项目(No.2018SJA2211)
江苏科技大学青年教师科研引导基金(No.SLGQN2018003)
关键词
区块链
原产地溯源
智能合约
共识机制
block chain
origin traceability
intelligent contract
consensus mechanism
