https://zh.spaziocrypto.com/bi-te-bi-cai-ku/mara-bitcoin-zhi-ya-7-5-yi-meiyuan-ai-nengyuan-zhanlue/ SpazioCrypto zh-cn 2026-08-11T09:10:14+02:00 MARA质押半数比特币：7.5亿美元布局能源与AI https://zh.spaziocrypto.com/ji-gou-tou-zi-zhe/cardano-etf-ada-cme-liu-ge-yue-qi-huo-li-cheng-bei/ SpazioCrypto zh-cn 2026-08-10T10:07:53+02:00 Cardano ETF关键节点：ADA完成六个月CME期货交易