
Blockchain-Based Land Registry System
Why Choose This Project?
Land ownership disputes and forged documents are common problems in many regions. Traditional land registry systems are centralized, paper-based, and vulnerable to tampering, corruption, and data loss.
This Blockchain-Based Land Registry System provides a decentralized, transparent, and tamper-proof method for recording and verifying land ownership. It securely records every land transaction on the blockchain — ensuring that no data can be manipulated or deleted.
Perfect for final-year engineering students, this project demonstrates a real-world governance and legal tech application using cutting-edge blockchain technology.
What You Get
Complete Source Code (Frontend + Smart Contracts + Admin Panel)
Fully Functional Land Ownership Transfer System
Role-Based Access: Admin (Registrar) & Owner (Public User)
Smart Contract to Record Land Title, Transfer, and History
QR Code/Token-Based Land Title Retrieval
MetaMask Wallet Integration for User Identity
Clean and Responsive UI (Mobile & Desktop)
Complete Setup Instructions + PPT + Documentation
Easily Extendable for GovTech, Real Estate, or LegalTech Platforms
Built With the Latest Technology Stack
Layer | Technologies Used |
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Frontend | HTML5, CSS3, Bootstrap 5, JavaScript, Web3.js |
Smart Contract | Solidity (Ethereum) via Truffle/Hardhat |
Blockchain | Ethereum (Ganache/Testnet/Mainnet) |
Optional Backend | Node.js (Express) or Java (Spring Boot) |
Optional Database | MongoDB / MySQL (for off-chain land metadata) |
Wallet Login | MetaMask for User & Admin Authentication |
QR/ID Linking | Google Charts API / jsQR / UUIDs |
Features That Make It Market-Ready
Tamper-Proof Land Title Storage
Ownership records are stored on-chain and cannot be forged or deleted.
Role-Based Access Control
Only verified registrar (admin) can approve or initiate land transfers.
Ownership Transfer via Smart Contracts
Land can be transferred securely from one user to another using wallet-based confirmation.
Land Registry Dashboard
Admin and users can track property titles, history, and ownership verification.
Secure Wallet-Based Login
MetaMask ensures secure and decentralized user identity verification.
Land History Viewer
Buyers can trace ownership changes before purchasing — adding transparency.
QR Code/ID-Based Record Retrieval
Scan QR code or enter ID to view the current status and details of any land title.
Well-Structured Code
Perfect for customization, academic demonstration, or enterprise resale.
Step-by-Step Workflow
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Admin (Registrar) logs in via MetaMask and registers a new land property with owner wallet address and property metadata (area, location, plot number).
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Property details and initial ownership are stored on the Ethereum blockchain using a smart contract.
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Current owner initiates a transfer request to another wallet address (buyer). Buyer accepts the transfer through MetaMask.
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Smart contract verifies both parties and executes the ownership transfer.
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All users can view land records via land ID or QR code, including property history and current ownership.
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Immutable data ensures full transparency and eliminates forgery.