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Re:A from-scratch tour of Bitcoin in Python by alpb on Tuesday June 22, 2021 @07:03PM (#27598446)
That's basically just a SHA256 hashing on pen and paper, doesn't have much to do with how bitcoin works.
Re:A from-scratch tour of Bitcoin in Python by jazzyjackson on Wednesday June 23, 2021 @04:48PM (#27610131)
To be fair, performing sha256 hashing is kind of the only work that Bitcoin is doing, from a kilowatt hour’s perspective.