Mining Pool

A mining pool is a coordinated group of cryptocurrency miners, most commonly in Bitcoin, who combine their computing power to search for new blocks. Instead of each miner competing alone, the pool acts as one larger participant in the network’s proof-of-work process. When the pool successfully mines a block, the block reward and transaction fees are divided among members based on how much work each contributed, usually measured through submitted “shares.”

Mining pools matter because Bitcoin mining is highly competitive, and solo miners may wait a very long time before finding a block, even with specialized hardware. Pooling makes payouts more frequent and predictable, though each payment is smaller and the pool operator typically charges a fee. A useful comparison is a lottery syndicate: one person buying a single ticket has a small chance of winning, while a group buying many tickets has better odds, but any prize is split among the group.