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KshitizTayal / repository
This repository contains the source code for a Blockchain-based Micro-Credentialing System aimed at securely issuing, verifying, and managing micro-credentials (digital certifications). The system leverages blockchain technology to ensure the authenticity and immutability of credentials, addressing issues like fraud and verification inefficiencies.
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This repository contains the source code for a Blockchain-based Micro-Credentialing System aimed at securely issuing, verifying, and managing micro-credentials (digital certifications). The system leverages blockchain technology to ensure the authenticity and immutability of credentials, addressing issues like fraud and verification inefficiencies.
Decentralized Credential Storage: Credentials are stored on a blockchain network, ensuring tamper-proof records.
User-Friendly Interface: A clean and intuitive frontend for credential issuance and verification.
Secure and Transparent: Employs cryptographic hashing and blockchain features to ensure data integrity.
Scalable Architecture: Supports adding new users, issuing multiple credentials, and integrating with third-party systems.
Verification Mechanism: Provides a quick and reliable way to verify the authenticity of issued credentials.
Role-Based Access Control: Separate interfaces for administrators, issuers, and recipients for secure operations.
Backend
Blockchain Framework: Ethereum
Smart Contract Tools: Hardhat, Truffle
Programming Language: Solidity, JavaScript (Node.js)
Database: MongoDB
API Testing: POSTMAN
Frontend
Technologies: React.js, HTML, CSS, JavaScript, Express.js
Styling: Bootstrap 5 for responsive design
Wallet Integration: MetaMask
Navigate to the project directory:
cd Blockchain-based-microcredentialing-system
Install dependencies for the frontend:
cd client
npm install
Deploy the frontend:
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Start the Hardhat node:
cd ../blockchain
npx hardhat node
Deploy the smart contract:
npx hardhat run scripts/deploy.js --network localhost
Credential Issuance: Administrators can issue micro-credentials by uploading details and assigning them to recipients.
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Audit Logs: Track all credentialing activities for transparency and accountability.
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