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A blockchain-based system for issuing and verifying academic certificates and documents. Universities can issue tamper-proof digital certificates stored on Ethereum, and employers can instantly verify their authenticity without contacting the issuing institution.
Problem Statement
Document fraud is a growing problem in India, with fake degrees and certificates being easily available. The current verification process is manual, time-consuming (taking weeks), and prone to errors. A decentralized verification system using blockchain can make certificates tamper-proof and instantly verifiable, saving time for both employers and educational institutions.
Objectives
Design smart contracts for certificate issuance and verification
Build a web interface for universities to issue digital certificates
Create a public verification portal for employers
Implement IPFS for decentralized document storage
Develop a notification system for certificate status updates
Modules
Smart Contracts
Solidity contracts for certificate issuance, revocation, and verification on Ethereum testnet.
University Portal
Dashboard for universities to issue certificates with student details, hashed on blockchain.
Verification Portal
Public interface where anyone can verify a certificate using its hash or QR code.
IPFS Storage
Decentralized storage of certificate PDFs using InterPlanetary File System.
QR Code Generator
Generate QR codes embedded in certificates linking to blockchain verification.
Expected Output
A complete system where universities can digitally issue certificates stored on blockchain, students receive certificates with embedded QR codes, and employers can scan the QR code or enter a certificate ID to instantly verify authenticity with full details including issuing date, degree, and university name.
Future Scope
Expansion to government documents (Aadhaar, PAN, driving license), integration with LinkedIn for automatic credential updates, multi-chain support for lower gas fees, and a mobile wallet app for students to manage all their verified documents.