币界网报道:Cipher Mining, a Nasdaq-listed company, announced that its first phase of deployment at the Black Pearl site has achieved a self-mining power of about 3.4 EH/s. Cipher's total self-mining power has now reached about 16.8 EH/s, and plans to eventually expand to about 23.1 EH/s. In addition, Cipher produced about 160 bitcoins in June, sold 58, and held 1,063 coins at the end of the month.