最新报道:Iren Limited (IREN) has become the top Bitcoin mining company by hashrate, surpassing Marathon Digital (MARA) with 728 BTC mined in July versus MARA's 703 BTC, while achieving over 90% fleet utilization. Iren's average hashrate reached 45.4 EH/s, generating $114,891 revenue per Bitcoin, as Bitcoin's network hashrate exceeded 900 EH/s for the first time. Co-CEO Daniel Roberts cited record $86M revenue and $66M hardware profits driven by strong mining economics and AI Cloud demand. Meanwhile, MARA remains a pure-play miner with 50,639 BTC ($5.8B) in treasury, while CleanSpark (CLSK) grew its holdings to 12,700 BTC, emphasizing self-funded operations. Cipher Mining (CIFR) added 214 BTC in July, bringing its treasury to 1,219 BTC.