Dorsey's Block enters bitcoin mining

Jack Dorsey's company Block (prev. Square) is entering the bitcoin mining industry with the development of a cutting-edge bitcoin mining system, featuring a three-nanometer mining chip designed in collaboration with a leading semiconductor foundry. This aims to enhance power efficiency and processing capability, challenging the current industry dominance by companies like Bitmain, and promoting a more decentralized, competitive, and environmentally friendly approach to bitcoin mining.

https://www.coinfeeds.io/daily/block-ventures-into-bitcoin-mining