Bitcoin mining data centers company Iris Energy ( NASDAQ: IREN ) said it mined 156 bitcoins in February, down 9% from January. The average operating hashrate was 1,730 PH/s (+10% vs. January) and operating revenue stood at $3.5M (+2% vs. January). The company used $67M of its remaining Bitmain prepayments to acquire 4.4 EH/s of new S19j Pro miners in February. Source: Press Release