🎓 Student Certificate Verification using Blockchain

📜 About

This project provides a decentralized solution for student certificate verification using Blockchain technology.
It ensures certificates are authentic, tamper-proof, and easily verifiable without relying on centralized authorities.

🚀 Technologies Used

• Solidity — Smart contract programming
• Truffle — Smart contract development framework
• Ganache — Personal Ethereum blockchain for testing
• Node.js (optional, for running scripts/UI)

🛠️ Setup Instructions

1. Clone the repository

   git clone https://github.com/YourUsername/Blockchain.git
   cd Blockchain

2. Install Truffle and Ganache

   npm install -g truffle
   # Install Ganache from: https://trufflesuite.com/ganache/

3. Start Ganache

   • Open Ganache GUI or use CLI (ganache-cli)
   • Make sure it's running at http://127.0.0.1:7545

4. Compile the Smart Contracts

   truffle compile

5. Deploy the Contracts

   truffle migrate

6. (Optional) Run Tests

   truffle test

📄 Smart Contracts Included

• Certificate.sol
• University.sol
• Verifier.sol
• Student.sol

(Each contract plays a role in managing certificates, universities, verifiers, and student data.)

📢 Notes

• Make sure Ganache is running before deploying contracts.
• Contracts are deployed on a local blockchain (Ganache) but can be easily migrated to testnets like Rinkeby or Goerli.
• Future improvements could include adding a React.js frontend for easier certificate verification by users.

🤝 Contributing

Pull requests are welcome.
For major changes, please open an issue first to discuss what you would like to change.

📜 License

This project is licensed under the MIT License.