Next-Generation Property Registry with Advanced Privacy
A cutting-edge confidential land registry system powered by Fully Homomorphic Encryption (FHE) and blockchain technology. Secure Title Chain revolutionizes property ownership by enabling complete privacy while maintaining verifiable records and selective disclosure capabilities.
- FHE Encryption: Complete privacy with homomorphic encryption for sensitive property data
- Zero-Knowledge Proofs: Verify ownership without revealing details
- Selective Disclosure: Reveal data only when needed for transfers
- Immutable Records: Tamper-proof ownership history stored on-chain
- Smart Contracts: Automated property transfers and verification
- Multi-Chain Support: Ethereum Sepolia testnet ready
- Interactive Map: Visual property search and exploration
- Wallet Integration: Connect with MetaMask, WalletConnect, and more
- Real-time Updates: Live property status and transfer notifications
- Mobile Responsive: Optimized for all devices
- Verified Access: Only authorized parties can view sensitive information
- Audit Trail: Complete transaction history with privacy preservation
- Regulatory Compliance: Built-in compliance features for property law
- React 18 - Modern UI library with hooks and concurrent features
- TypeScript - Type-safe development with enhanced IDE support
- Vite - Lightning-fast build tool and development server
- Tailwind CSS - Utility-first CSS framework for rapid styling
- shadcn/ui - Beautiful, accessible component library
- Radix UI - Unstyled, accessible UI primitives
- Lucide React - Beautiful & consistent icon toolkit
- Framer Motion - Production-ready motion library
- Wagmi v2.9.0 - React hooks for Ethereum
- Viem v2.33.0 - TypeScript interface for Ethereum
- RainbowKit v2.2.8 - Beautiful wallet connection UI
- WalletConnect - Multi-wallet connection protocol
- Ethereum Sepolia - Testnet for development and testing
- FHE (Fully Homomorphic Encryption) - Privacy-preserving computations
- Smart Contracts - Solidity-based property registry contracts
- IPFS - Decentralized storage for property documents
- ESLint - Code linting and quality assurance
- Prettier - Code formatting for consistency
- Husky - Git hooks for code quality
- TypeScript - Static type checking
# Clone the repository
git clone https://github.com/ByteMonkey2/secure-title-chain.git
cd secure-title-chain
# Install dependencies
npm install
# Start development server
npm run dev
# Open http://localhost:8080- Node.js (v18 or higher) - Download here
- npm or yarn - Package manager
- Git - Version control
- MetaMask or compatible wallet - For Web3 interaction
- Clone the repository:
git clone https://github.com/ByteMonkey2/secure-title-chain.git
cd secure-title-chain- Install dependencies:
npm install- Set up environment variables:
cp .env.example .env.local- Configure your environment variables in
.env.local:
NEXT_PUBLIC_CHAIN_ID=11155111
NEXT_PUBLIC_RPC_URL=https://sepolia.infura.io/v3/YOUR_INFURA_KEY
NEXT_PUBLIC_WALLET_CONNECT_PROJECT_ID=YOUR_WALLET_CONNECT_PROJECT_ID
NEXT_PUBLIC_INFURA_API_KEY=YOUR_INFURA_API_KEY- Start the development server:
npm run dev- Open http://localhost:5173 in your browser.
src/
├── components/ # Reusable UI components
│ ├── ui/ # shadcn/ui components
│ ├── Header.tsx # Main header component
│ ├── Footer.tsx # Footer component
│ ├── WalletConnect.tsx # Wallet connection component
│ ├── PropertySearch.tsx # Property search interface
│ └── InteractiveMap.tsx # Interactive map component
├── pages/ # Page components
│ ├── Index.tsx # Main landing page
│ └── NotFound.tsx # 404 page
├── hooks/ # Custom React hooks
├── lib/ # Utility functions
└── assets/ # Static assets
The project includes FHE-enabled smart contracts for:
- Property registration with encrypted data
- Secure property transfers
- Reputation management
- Impact reporting
- Connect your GitHub repository to Vercel
- Set up environment variables in Vercel dashboard
- Deploy automatically on push to main branch
- Build the project:
npm run build- Deploy the
distfolder to your preferred hosting service
- Property Developers: Secure property registration and transfer
- Real Estate Agents: Privacy-preserving property listings
- Property Managers: Encrypted tenant and ownership records
- Land Registries: Digital transformation with privacy
- Legal Firms: Secure property documentation
- Government Agencies: Transparent yet private records
- Mortgage Lenders: Secure property valuation
- Insurance Companies: Privacy-preserving risk assessment
- Investment Firms: Confidential property portfolios
We welcome contributions from the community! Here's how you can help:
- 🐛 Bug Reports: Found a bug? Open an issue
- 💡 Feature Requests: Have an idea? Share it with us
- 🔧 Code Contributions: Submit a pull request
- 📖 Documentation: Help improve our docs
- 🧪 Testing: Help us test new features
# Fork the repository
git clone https://github.com/YOUR_USERNAME/secure-title-chain.git
cd secure-title-chain
# Create a feature branch
git checkout -b feature/amazing-feature
# Make your changes
# ... code changes ...
# Commit your changes
git commit -m 'Add amazing feature'
# Push to your fork
git push origin feature/amazing-feature
# Open a Pull Request- Follow TypeScript best practices
- Write comprehensive tests
- Update documentation
- Follow our coding style guide
This project is licensed under the MIT License - see the LICENSE file for details.
This application uses state-of-the-art cryptographic techniques including:
- Fully Homomorphic Encryption (FHE) for data privacy
- Zero-knowledge proofs for verification
- Secure multi-party computation for selective disclosure
For support and questions, please open an issue on GitHub or contact the development team.
- Multi-chain support
- Advanced property analytics
- Mobile application
- Integration with traditional land registries
- Enhanced privacy features