Bitcoin Difficulty Slides to September 2025 Levels as Miner Margins Stay Squeezed

Bitcoin’s mining difficulty eased on Thursday, sliding 3.28% from 146.47 trillion to 141.67 trillion—a level not seen since September 2025, and a welcome breather after months of grind. The adjustment should favor bitcoin miners, especially as revenue per petahash (PH/s) has slipped 5.45% over the past week, making this recalibration feel less like charity and […]