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Stripe Identity is used to verify passports, it supports 33 countries (mostly NA and EU) right now. A salted hash of the country code and passport number is pub
by numtel 4y ago
Stripe Identity is used to verify passports, it supports 33 countries (mostly NA and EU) right now. A salted hash of the country code and passport number is published on chain which allows only one instance per passport.
As far as a state level attack, it's possible. A complete solution to Sybil resistance is not simple.
The passport verification service is at https://coinpassport.net https://coinpassport.net if you would like more information.
- remram 4y agoHow does it deal with people who have multiple passports? Or renew their passports when they expire? I have two valid passports right now, with different numbers, issued by the same country. Stripe Identity seems to very explicitly not be intended to guarantee any form of uniqueness.