alt Hacker NewsThat's exactly the opposite of anonymous. You cannot have anonymity & age verification that actually guarantees anything. It's a contradiction. Either the chain exists, or it doesn't.
That's exactly the opposite of anonymous. You cannot have anonymity & age verification that actually guarantees anything. It's a contradiction. Either the chain exists, or it doesn't.
Are you saying it would be impossible to have a service where the site (social media, say) would issue some sort of random token and ask me to sign it using a centralized ID service. Then I log in to the centralized id service and use it to sign the random token and bring it back to the service.
The centralized service see who I am, but not what I'm proving my age for. The social media or other site see that I have signed their token so would have the appropriate age, but not who I am.
What's impossible about this?