Bitcoin hashrate at 4-month low as AI competes for the grid: Analyst The Bitcoin hashrate has slipped below 1 zetahash per second for the first time in four months despite a recent improvement in miner profitability. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Bitcoin - @ January 19, 2026 5:15 am