摘要
由于传统农产品溯源体系中各环节信息透明度难以得到保证,信息交互、数据保真、用户可信度方面都存在着诸多问题。因此,本文提出并设计了基于区块链的农业可信溯源体系,通过借助区块链的分布式存储技术、哈希算法、共识机制、智能合约、非对称加密算法来实现产品上链数据可信、过程可追溯、降低主体交易成本、以及全生命周期流程透明化。
As the information transparency of all links in the traditional agricultural product traceability system is difficult to be guaranteed,there are many problems in information interaction, data fidelity and user credibility.Therefore,this paper proposed and designed an agricultural reliable traceability system based on the blockchain.Casting on the technologies of blockchain,such as distributed storage,hash algorithm,consensus mechanism, intelligent contract,asymmetric encryption algorithm.The product is credible on chain data,traceable in process,cost reducing in transaction,as well as transparent in the whole life cycle process.
出处
《自动化博览》
2018年第12期108-110,共3页
Automation Panorama1
关键词
农业
溯源
区块链
存证
可信
Agriculture
Traceability
Blockchain
Storage
Credible
