[Ajedi32]

That's how the user interface works. What is it doing at the protocol level? What stops someone from building a service that mints anonymous verification codes on a massive scale and distributes them to anyone who asks? Maybe with the user interface being an app kids can download to scan any QR code and pass verification.

[Mashimo]

I don't know. I would assume the account gets blocked if you do it on a larger scale, so you have to rotate account, which gets expensive fast as it's not easy to steal them?