#CryptoUsersHit18M

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With 18 Million Bitcoins Mined, How Hard Is That 21 Million Limit?

The 18 millionth bitcoin is about to be mined. Though the remaining 3 million will take 120 years to mint, some question the certainty of the original hard cap.

In a matter of hours, the 18 millionth bitcoin will have been mined and the world’s first cryptocurrency will draw one step closer to its hard-coded cap of 21 million coins.

“The pie is shrinking. This [milestone] gives people some simple math to raise awareness about where we’re at in the [bitcoin mining] process,” said Alex Adelman, CEO of bitcoin rewards platform Lolli, adding:

But don’t worry, you’ll have 120 years to do so.

The next 3 million bitcoins will be progressively slower to mine as a result of block reward halvings which occur every 210,000 blocks (or roughly four years) and reduce new bitcoin supply by 50 percent. The final bitcoin is expected to be mined in 2140.