Cipher Mining Reports September Bitcoin Production and Sales

According to PANews, Cipher Mining, listed on NASDAQ under the ticker CIFR, has released its unaudited operational data for September 2025. The company mined 251 bitcoins during the month and sold 158 of them, bringing its total bitcoin holdings to 1,500. Cipher Mining deployed 114,000 mining machines, achieving a hash rate of 23.6 EH/s by the end of the month, with an energy efficiency ratio of 16.8 J/TH.