计算机与数字工程2024，Vol.52Issue(1)：126-132,168,8.DOI:10.3969/j.issn.1672-9722.2024.01.020
基于区块链的不动产存证系统
Real Estate Deposition System Based on Blockchain
摘要
Abstract
Aiming at problems in current real estate information registration and certificate issuing,for instance,vulnerability to tampering during data circulation,difficulty in verifying the authenticity of data sources,inadequate avenues of recourse for mis-information and others,this study designs and implements a blockchain-based real estate deposition system.This system uses smart contracts and Inter Planetary File System to anchor real estate registration and certificate information on the blockchain,forming a traceable and tamper-proof record.Combing with technologies like smart contract and digital signature,this system also provides feedback and an approach to complain about distortion before data is uploaded to blockchain.Moreover,this system serves govern-ment agencies with a method for retaining evidence of data distortion and for pursuing accountability.The analysis of the system shows the system is tamper-proof,credible and appealable compared to current real estate deposition application,providing new ideas and technical support for the digital deposition of real estate.关键词
区块链/不动产存证/智能合约/星际文件系统/数字签名Key words
blockchain/real estate deposition/smart contract/inter planetary file system/digital signature分类
信息技术与安全科学引用本文复制引用
程昊天,李晓风,赵赫,余斌,周桐,盛念祖,孙亮..基于区块链的不动产存证系统[J].计算机与数字工程,2024,52(1):126-132,168,8.基金项目
国家自然科学基金项目(编号:61602435) （编号:61602435）
黄山市科技计划"基于联盟链的电子证照共享平台关键技术研究"资助. （）
