最新报道:Bitcoin mining manufacturers like Canaan, Bitdeer, and Bitmain are increasingly deploying their own hardware amid slowing institutional demand, shifting from sales to in-house hashrate expansion. Canaan boosted proprietary hashrate to over 8 EH/s by July, while Bitdeer targets 30–40 EH/s by year-end. Bitmain is now selling hosted hashrate to new entrants like Ruihe Data as network hashrate exceeds 1 zettahash amid low fee revenue.