Cipher Mining rockets 34% after $5.5B data center deal with Amazon Post author:MiamiCrypto Post published:November 4, 2025 Post category:Uncategorized Fellow miner IREN also signed a multi-year GPU cloud services contract with Microsoft worth $9.7 billion on Monday. You Might Also Like Bots against humanity — The battle for blockchain supremacy April 28, 2025 Elon Musk leaves DOGE as job was ‘uphill battle’ May 29, 2025 Strategy boosts USD reserve with $748M stock sale, skips Bitcoin purchases December 22, 2025