They (the govt) would know that they issued a certificate to ex. lemmy.dbzer0.com
They can’t know that the certificate is issued to conmie
Unless, of course, the instance logs the age certificate used by each user
And also, unless the govt’s age verification service logs the certificate issued by each citizen
homoludens@feddit.org 2 weeks ago
They can only subpoena your data if it is stored. Make the code open source (by law) and only store the cert, no connection to the user.