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Why Bitcoin Needs Miners
Blockchain “mining” is a metaphor for the computational work that nodes in the network undertake, in hopes of earning new tokens. In reality, miners are essentially getting paid for their work as auditors. They are doing the work of verifying the legitimacy of Bitcoin transactions. This convention is meant to keep Bitcoin users honest and was conceived by Bitcoin’s founder, Satoshi Nakamoto.1 By verifying transactions, miners are helping to prevent the “double-spending problem.”
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