And that's precisely what bitcoin miners do. As a reward for doing the work to track and secure transactions, miners earn bitcoins for each block. Mining is the process of creating valid blocks that add transaction records to Bitcoin's (BTC) public ledger, called a blockchain. It is a crucial component of the. Is Bitcoin Mining Worth It? Bitcoin Mining Profitability in ; Required Environment to Mine BTC; Choosing an ASIC Miner; Miner Specifications.
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