I recall that when Bitcoin started, it was a earned discovery process, find some unique number, have it verified and bingo you won a bitcoin.
Many of the early solves weren't that hard, from what I understand, with even small computers running for weeks finally finding one, somehow.
Since huge amounts of power and heat energy are being used to find even the few remaining, I wonder if and when the last one is found will those computers be turned to doing something else?
Were there estimates of how many there could possibly be and a running tally of how many are now verified? Or is the quest for the last few going to continue to suck electricity needlessly?
Just curious. And no, I have none nor think I could find one if all the smart guys can't nail them down.