Electronic Data Preservation and Storage of Evidence by Blockchain
作者机构：School of Humanities and LawNorth China University of TechnologyBeijingChina Institute for Chinese Legal Modernization StudiesSchool of LawNanjing Normal UniversityNanjingJiangsuChina
出 版 物：《Journal of Forensic Science and Medicine》 (法庭科学与法医学杂志（英文）)
年 卷 期：2020年第6卷第1期
页 面：27-36页
学科分类：08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）]
基 金：Beijing University NCUT Beijing Urban Governance Research Base
主 题：Electronic data online evidence preservation preservation by blockchain
摘 要：In the face of the era of big data,how to ensure the authenticity of electronic data has become an important practical *** preservation methods based on hash operation,time stamp,and blockchain technology can effectively guarantee the authenticity and security of electronic *** are inherently traceable,de‑centralized,and difficult to tamper with,which can be enough served as the basic technology of electronic data *** by blockchain mainly includes the following links:platform registration and identity authentication,generation and transmission of electronic data,and storage of electronic *** by blockchain has higher security than centralized online security because of distributed ***,it should be acknowledged that the preservation by blockchain is not without *** court should adhere to the principle of individual review of each case and review the electronic data from its generation,transmission,reception,storage,and collection.
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