This week, Bitdeer (Nasdaq: BTDR), a publicly listed firm in bitcoin mining and rig production, unveiled its latest product: the Sealminer A2. Bitdeer claims this machine clocks in at an impressive 226 terahash per second (TH/s) with a sleek energy efficiency of 16.5 joules per terahash (J/T). “Mass production introduction is in progress, coming soon […] Source