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by onnoonno
3738 days ago
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> Proof of work was invented in the late 90s by Adam Back. The consensus algorithm using proof of work and a blockchain is what Bitcoin brought to the world. Wikipedia disagrees: > The concept may have been first presented by Cynthia Dwork and Moni Naor in a 1993 journal article. Adam Back invented hash cash as one form of POW. |
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