What is ZKPassport?

ZKPassport is a privacy-preserving identity verification system that uses zero-knowledge proofs and NFC ePassports. Its core product allows users to scan government IDs (passports, national IDs from 130+ countries) on their phone to generate on-device cryptographic proofs for eligibility checks (age, nationality, uniqueness), human verification, and compliance without revealing personal data. Proofs can be verified in backend or on-chain.