Enhancing Land Ownership Security through Blockchain and Decentralized Ledger Technology

By implementing these mechanisms, the proposed system eliminates the need for intermediaries such as lawyers, bank

representatives, and government registrars in routine transactions. It effectively prevents title fraud by ensuring that only the

legitimate cryptographic key holder can initiate a land transfer. It creates a tamper-proof, time-stamped audit trail of every

transaction—from the first registration to the most recent sale—allowing any authorized party to verify the complete ownership

history of a land parcel within seconds. Furthermore, the system prevents double spending through blockchain's consensus

mechanism, which rejects conflicting transactions attempting to transfer the same asset twice. The proposed model is evaluated

against traditional land registry systems across multiple dimensions: fraud resistance, transaction speed, cost, transparency, and

dispute resolution. Analysis shows that a blockchain-based land registry can reduce property transfer time from several weeks or

months to under one hour, lower transaction costs by eliminating intermediary fees, and virtually eliminate title-related fraud.

Pilot implementations in countries such as Georgia, Sweden, and India (Andhra Pradesh) provide empirical evidence supporting

these claims. While challenges remain—including legal recognition of blockchain titles, the high cost of digitizing legacy paper

records, privacy concerns regarding public ledgers, and the need for citizen digital literacy—these are solvable through hybrid

architectures (permissioned blockchains), off-chain data storage (e.g., IPFS), and phased implementation strategies. The paper

concludes that blockchain technology offers a robust, practical, and scalable solution to land governance challenges in both

developing and developed economies alike. With appropriate legal frameworks and government backing, blockchain-based land

registries can restore public trust, reduce litigation, unlock economic value from real estate, and provide secure property rights to

billions who currently lack them.