Show HN: QRAuth – Open-source QR verification with passkeys and device trust

Category: security

Tags: authentication, qr-codes, passkeys, security, identity

Score: 7.8/10 (Innovation: 7, Technical: 8, Documentation: 9, Utility: 7)

QRAuth is an identity verification platform that combines QR code authentication, WebAuthn passkeys, and a device trust registry into a unified infrastructure. It's interesting because it addresses the growing problem of QR code fraud with a cryptographic challenge-response protocol, real-time fraud detection, and geospatial binding, positioning itself as a physical-layer complement to traditional web auth services.

Target audience: backend devs, devops, security engineers

Repository: https://github.com/QRAuth-io/qrauth · TypeScript · NOASSERTION · 5 stars

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