Re:Bitcoin miners are losing on every coin produced as diffi...
by haakon on Sunday April 12, 2026 @01:17AM
(#47736342)
The disappointing truth is that we simply don't know. Satoshi never explained it. For SHA-2 it can be used as a mitigation against length-extension attacks¹, and this seems like the most likely explanation, but it's just speculation.
¹ https://en.wikipedia.org/wiki/Length_extension_attack