Heading into the weekend, bitcoin’s hashrate is currently clocking in at a hefty 1.1489 zettahash per second (ZH/s)—yep, that’s a jaw-dropping 1,148.90 exahash per second (EH/s) for those keeping score.
Data from hashrateindex.com reveals that bitcoin’s computing power hit its peak at 8 a.m. Eastern, topping out at 1,157 EH/s—or a realized 1.157 ZH/s. So far, fewer than 400 of the 2,016 blocks in the current epoch have been mined, but block times are moving much faster, like they’ve had three espressos.
Source: hashrateindex.com on Oct. 18, 2025.
Right after the latest difficulty adjustment, Bitcoin.com News noted that on Oct. 16, the average block time was slower, hovering around 10 minutes and 21 seconds. Fast forward two days to Oct. 18, and it’s trimmed down to 9 minutes and 29 seconds—reshaping the forecast for the next difficulty retarget set for Oct. 29, 2025.
At the time, the forecast pointed to a 3.39% increase—but as of today, that estimate has bulked up to a 5.43% climb. Even with BTC prices hovering between $106,500 and $107,250, mining revenue isn’t exactly throwing a party. A month ago, on Sept. 18, the hashprice—or what 1 petahash per second (PH/s) could fetch—was $54.71. As of Saturday, that rate has slid 15.61% to $46.17 per petahash.
So, while Bitcoin’s hashrate is out here breaking records like it’s on a mission, BTC miners are earning less for their hustle—proof that more power doesn’t always mean more profit. With block times speeding up and difficulty gearing up for a bigger bite on Oct. 29, miners might want to buckle up. It’s a high-stakes game of hash-and-chase, and at these prices, every exahash is sweating for its paycheck. Efficiency? Required. Drama? Guaranteed.
- What is bitcoin’s current hashrate?
As of now, bitcoin’s hashrate has hit a record 1,157 exahash per second (EH/s). - When did this hashrate peak occur?
The peak was recorded at 8 a.m. Eastern on Oct. 18, 2025. - How is mining revenue affected?
Despite the hashrate high, hashprice has dropped 15.61% over the past 30 days. - When is the next difficulty adjustment?
The next difficulty retarget is expected on Oct. 29, 2025.
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