Discourse-fingerprint -- what is it telling me?

Not today, as I was unable to find it. It’s closed and doesn’t link to the repo. I sort of remember it, though.

So I’d think that there’d be some indication which users share the same fingerprints, but either all of the users identified have the same fingerprint, or I simply don’t understand the interface.

I think I remember something that suggested that everyone using . . . uh, some Apple product (iPhone, maybe?) would have the same fingerprint, so maybe these are all people using Discourse from an iPhone?