Raktdhaara

Created a decentralized Blood Bank smart contract on Ethereum, enabling secure patient registration and transparent blood transactions.

Introduction

Raktdhaara is a decentralized application (DApp) developed on the Ethereum blockchain. It aims to create a secure and transparent blood bank system, facilitating efficient patient registration and tracking of blood transactions between donors and recipients.

Features

• Patient Registration: Hospitals can register new patients on the blockchain, capturing their essential information such as name, age, blood group, contact details, home address, and Aadhar card number.
• Blood Transactions: The smart contract records blood transactions, including the timestamp, sender, and receiver addresses, enabling easy traceability of blood resources.
• Efficient Data Retrieval: Patient records are efficiently retrieved using a mapping that associates Aadhar card numbers with patient record indices, ensuring fast data access.
• Access Control: Access control mechanisms restrict critical functions to authorized hospitals (contract owner), ensuring data integrity and security.

Technologies Used

• Solidity
• Ethereum Blockchain
• Remix IDE (for development and testing)
• Ganache (local development blockchain)

Installation

1. Clone the repository:'(https://github.com/sakshikasera/Raktdhaara-main.git)'
2. Change directory: cd blood-bank
3. Install dependencies: To install the Solidity compiler, you can use npm [Node Package Manager] (npm install -g solc)

Usage

1. Deploy the smart contract to the Ethereum network using Remix IDE or any Ethereum-compatible wallet.
2. Hospitals (contract owner) can use their Ethereum address to register new patients and record blood transactions.
3. Patients can interact with the contract through a compatible wallet to access their information and transaction history.

Contributing

Contributions to the Blood Bank Smart Contract project are welcome! If you would like to contribute, follow these steps:

1. Fork the project.
2. Create a new branch: git checkout -b feature/new-feature
3. Make your changes and commit them: git commit -m "Add a new feature"
4. Push to the branch: git push origin feature/new-feature
5. Submit a pull request with a detailed description of your changes.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Contact

For any questions or further discussions, feel free to contact me at [[email protected]] or connect with me on LinkedIn.