Real Estate Deposition System Based on Blockchain
CHENG Haotian
LI Xiaofeng
ZHAO He
YU Bin
ZHOU Tong
SHENG Nianzu
SUN Liang
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.
Keywords：blockchainreal estate depositionsmart contractinter planetary file systemdigital signature
Publication Date：2024-01-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 126-132,168 )