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by MerelyMortal 1021 days ago
What makes it unique is the name recognition. It wasn't the first project to use proof of work, and it wasn't the last either.
1 comments
gardenhedge 1021 days ago
What was the first?
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e9 1021 days ago
Gold etc You have to apply physical work to dig it out etc
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MerelyMortal 1020 days ago
Hashcash
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