4 ms·

Yes, they do precisely that, and in a way that depends only in math and cryptography. No possibility of leaking some naughty list after a hack.

• stvltvs 2y ago
  Can a malicious gov site gather a list of which sites are asking for your verification?
  • quotemstr 2y ago
    No. The output of the government site is an attestation of age. It's a bundle of bytes. The site doesn't know or care what you do with the attestation.
    • stvltvs 2y ago
      How does the website prove compliance with the law under this scheme?
      • quotemstr 2y ago
        Same as a liquor store.