YOTI: has this problem sewn up. ID as a service. Your identity never leaves your phone, where it is encrypted. Your ID is verified and leaves a certificate on your phone. This certificate is trusted by the third party. Nothing identifying is shared without consent other than the fact you have a trusted age. Not even YOTI stores anything about you. You lose your phone you need to re-certify.
PidgeonCat t1_iuhn885 wrote
Reply to Online age-verification system could create ‘honeypot’ of personal data and pornography-viewing habits, privacy groups warn by Lakerlion
YOTI: has this problem sewn up. ID as a service. Your identity never leaves your phone, where it is encrypted. Your ID is verified and leaves a certificate on your phone. This certificate is trusted by the third party. Nothing identifying is shared without consent other than the fact you have a trusted age. Not even YOTI stores anything about you. You lose your phone you need to re-certify.