You literally can't brute force SHA-256, there's a very tiny physical limit on the amount of energy it costs to flip a bit of information. Turns out that, summe

You literally can't brute force SHA-256, there's a very tiny physical limit on the amount of energy it costs to flip a bit of information. Turns out that, summed over all the possibilities, that adds up to way more energy than is in the entire solar system.