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by Anderkent
4514 days ago
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A freshly mined coin is not valid for 120 generations. That's to avoid transactions being voided if the very end of the blockchain switches (if the chain is A->B->C, and you spend coins mined in B in C, but then the chain is overtaken by A->D->E->F, your transaction is invalid (coins genrated in B won't appear in the new chain)) |
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