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Passport Verification

Overview

Passport verification validates that a submitted passport is genuine, unaltered, and belongs to the presenter. Automated workflows parse the MRZ, compare visual and data fields, and (for e-passports) read the NFC chip to verify cryptographic signatures. Systems assess security features, detect tampering, and cross-check against sanctions/PEP/adverse media where appropriate.
Selfie/face match and liveness confirm the holder is the rightful owner. Passport verification is central to remote onboarding, cross-border payments, and travel services, helping institutions meet KYC/AML rules while lowering manual review. When databases are available (e.g., PKD or national services), results gain added assurance; where not, multi-signal checks (image forensics, chip read, metadata) provide resilience.

FAQ

What are the core steps?

MRZ/visual consistency, chip read + signature validation, face match with liveness, and watchlist screening.

How are forgeries caught?

Feature analysis (holograms/UV/microprint), data checksums, chip signature failures, and AI forensics flag alterations.

What if NFC read isn’t possible?

Rely on MRZ checks, high-resolution image forensics, and stronger face/liveness thresholds.

When should a passport be rejected?

Expired, damaged, mismatched biographics, failed chip signature, or evidence of tampering.