Bitcoin Mining Difficulty Slips to 146.4 Trillion in First 2026 Network Adjustment

Bitcoin’s first mining difficulty adjustment of 2026 reduced the metric to 146.4 trillion, offering miners a brief improvement in conditions after a challenging 2025. Average block times of about 9.88 minutes now point to a likely increase toward roughly 148.2 trillion at the next recalibration expected on January 22, while profitability remains under pressure amid elevated competition, weaker prices and rising costs.