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Mining all bitcoins will take a very long time because new issuance slows over time. Here is how bitcoin mining works and what participation really requires.
Will Bitcoin run out? New BTC issuance will end, but the network does not vanish. After that, miners rely more on transaction fees.
New bitcoins are created through mining. Miners add valid blocks to the network and receive block rewards plus transaction fees.
How long will Bitcoin mining last? Under the current rules, new BTC issuance is expected to continue for a very long time, often cited as around 2140.
As of August 1, 2026, what makes bitcoin go up comes down to demand beating supply, better liquidity, and stronger market expectations.
Bitcoins come from protocol-defined block rewards created through mining, while fees come from coins already in circulation.
