This is one of the best features of Nostr. We could keep track of accuracy of "prophets" / conspiracy truthers.
nostr:note183777j8r3h6axepzmct8f8tlsfcfgcc04yh77fhmguqe53zfn80qjxwqv4
Discussion
Could approach the same thing from a different angle. Instead of keeping track of truthers, one can also keep track of things that didn't age well. For sure this will be funnier.