International Journal of Scientific Research and Engineering Development

This study proposes the design and implementation of a tamper-resistant land registry system using blockchain technology. Traditional land record management systems are highly centralized, paper-based, and vulnerable to fraud, manipulation, and data loss. To overcome these limitations, the proposed system leverages blockchain’s decentralized architecture, cryptographic hashing, and immutability to ensure secure and transparent storage of land ownership records. Each land transaction is recorded as a block containing owner details, land information, timestamp, and a cryptographic hash linked to the previous block, ensuring integrity and traceability. The system is implemented using a lightweight blockchain model integrated with a web-based interface developed using Flask and front-end technologies. Smart contract logic is used to validate transactions before adding them to the ledger. The proposed architecture eliminates dependency on centralized authorities, reduces corruption risks, and enhances trust among stakeholders. Experimental results demonstrate that blockchain-based land registry systems significantly improve data security, transparency, and auditability compared to conventional systems.

Rushika N. Jais, Prof.Virendra P. Yadav,"Design and Implementation of a Tamper-Resistant Land Registry System Using Blockchain Technology" International Journal of Scientific Research and Engineering Development, V9(3): Page(1372-1376) May-June 2026. ISSN: 2581-7175. www.ijsred.com. Published by Scientific and Academic Research Publishing.