Firsthand Bitcoin · Data · Bitcoin miners
Data / Difficulty adjustments / Block 915,264
September 18, 2025. Difficulty rose by +4.63% to 142.34T from 136.04T.
| Change | +4.63% |
| New difficulty | 142.34T |
| Period length | 13.4 days |
| Network hashrate then (7-day) | 980.7 EH/s |
| Bitcoin price then | $117,302 |
| Hashprice then | $54/PH/day |
The 2,016 blocks before it took 13.4 days instead of 14, so the network had more hashrate than the difficulty assumed, and difficulty rose by 4.63%: an ordinary adjustment. For every machine on the network that is a pay cut of the same size until the next retarget.
Previous: September 5, 2025, +4.89% · Next: October 1, 2025, +5.97%
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