Bitcoin Hash Rate Slips Below 1 ZH/s as Miners Face Growing Profitability Pressure Bitcoin miners face profitability headwinds as network hash rate declines and difficulty is set to adjust downward. Leave a Reply Cancel replyYour email address will not be published.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: Altcoins - @ January 19, 2026 5:17 pm