You can have cryptographically anchored pseudonymous trust, which is what Tor does. In many ways it’s stronger than the kinds of trust you run into normally.
What I don't understand is what any of that has to do with any sort of "correctness"?!
How do you find out the correct name of James Miller? How do you find out the correct domain of google.com? That just seems like a set of nonsensical questions to me.