Many might’ve seen the Australian ban of social media for <16 y.o with no idea of how to implement it. There have been mentions of “double blind age verification”, but I can’t find any information on it.
Out of curiosity, how would you implement this with privacy in mind if you really had to?
Could it be maybe a token signed by the verifying party living permanently on your computer (like cookie), and websites can request permission to query it to verify the age?
Since age tends to not decrease, that may make sense: once you reach 18 you get a signed token you can use forever.
Your token might be used by someone else, though
Yeah. I feel like that cool bad influence not-actually-my-uncle is gonna publish their porn access token everywhere.