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document-verification

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Independent public mirror of national PKI trust anchors (X.509) for digital-signature verification. Hash-pinned, version-controlled; git history is the audit trail. Countries: Costa Rica, Brazil, Argentina, Spain, Peru. Live directory at trust.attestto.org

  • Updated Sep 9, 2026
  • JavaScript

DocuLens is a secure and intelligent MERN-based system designed to automate identity and document verification. With Aadhar card validation, text extraction, and facial recognition via Microsoft Face API, it streamlines KYC and onboarding processes while offering admin oversight and real-time status updates.

  • Updated Jul 10, 2025
  • JavaScript

Blockchain-based document verification system — SHA-256 file hashing stored on Ethereum (Sepolia) via Solidity smart contracts. MERN stack + JWT auth + Ethers.js. Upload, verify, and detect tampered documents on-chain.

  • Updated Jun 19, 2026
  • JavaScript

Developed an Educational blockchain-based land registry prototype built with Solidity and Hardhat. It supports synthetic property registration, authority verification, wallet-based ownership transfer, document hash verification, event-driven audit history, automated testing, and a React + Ethers.js frontend connected through MetaMask.

  • Updated Aug 22, 2026
  • JavaScript

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