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by eru
1495 days ago
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As explained in another comment: > Consensus in both of them is based on unforgeable costliness, to make it economically unviable to create alternative histories. > In both systems, total cost of mining approaches the block reward. For example, if block rewards are $10 million a day, then $10 million worth of energy is used in PoW. PoST burns through $10 million worth of hard drives. |
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