The Bitcoin network hashrate achieved a new all-time high of 1,091 exahash per second (EH/s) on September 20, 2025, despite a significant drop in miner revenues. This milestone comes as the price per petahash fell by 12.41%, yet the network's computational power remained robust, with the hashrate close to the peak at 1,082.29 EH/s two days later. As the network continues to grow, mining difficulty is expected to increase by over 10% by October 1, 2025. This adjustment reflects the ongoing competition among miners, even as they face reduced profitability due to lower Bitcoin prices and increased operational costs.