AuthnTick RVL

AuthnTick — VDS QR Code Verifier AuthnTick is a secure, PKI-powered scanner for Visible Digital Seal (VDS) QR codes. Instantly verify the authenticity of documents by scanning their embedded QR codes. KEY FEATURES - Instant Scanning — Point your camera at any VDS QR code for real-time verification. - Certificate Verification — Validates the digital signature using trusted X.509 certificates from a secure certificate bundle. - Extract from Files — Upload PDFs, JPGs, or PNGs and automatically extract and verify all embedded QR codes. - Multi-Code Support — Swipe through multiple verification results when a document contains more than one QR code. - Verification History — All scans are saved locally. Review past verifications anytime in the History tab. - Offline Certificate Cache — Downloaded certificates are cached locally for faster verification without repeated network requests. - Certificate Details — View full X.509 certificate information including subject, issuer, validity dates, and SHA-256 fingerprint. HOW IT WORKS AuthnTick uses Public Key Infrastructure (PKI) technology. Each QR code contains a digitally signed payload. The app verifies the signature against trusted certificates, confirming the document has not been tampered with. This app does not collect or transmit any personal data.