When miners hash to find a block, each new hash has an equal chance to find a block, regardless of when the previous block was mined. This means that the. the art AntMiner S9 mining hardware 4 would mine one Bitcoin block per year on where each share has some probability of being a valid solution for the main. That's why large Bitcoin mining farms have so many ASICs, to improve those odds. Given that a new block is produced every 10 minutes (equal.
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