The miner ran roughly 9 petahashes per second of computing power, giving them just a one-in-800 chance of landing a block on any given day.

The combined hashrate of the 13 U.S.-listed miners the bank tracks now accounts for a record high 33.6% of the global network.

BitMine Immersion Technologies (BMNR), the listed firm with a digital asset treasury strategy focusing on Ethereum and led by ...