Cipher Mining、Iren飙升，币圈“血流成河”之际，比特币矿商却“因AI暴涨”

Core Viewpoint - The valuation logic of Bitcoin mining companies is being fundamentally reshaped as they transition from cryptocurrency producers to critical infrastructure providers for AI, driven by their existing power resources and partnerships with tech giants [3][6][9]. Group 1: Partnerships and Market Reaction - Bitcoin miner Iren signed a $9.7 billion five-year cloud services agreement with Microsoft, while Cipher Mining entered a $5.5 billion deal with AWS to provide 300 megawatts of power, igniting market interest [1][3]. - Following these announcements, Iren's stock surged by 11.5% and Cipher Mining's stock skyrocketed by 22%, both reaching new highs during trading [4]. Group 2: Economic Pressures and Transition - The urgency for Bitcoin mining companies to transition stems from the deteriorating mining economics, exacerbated by last year's halving event, which reduced miner rewards and increased network difficulty [7]. - Bitcoin miners are facing historical low profitability, prompting many, including Riot Platforms and Bitfarms, to refrain from expanding their mining capacity [8]. Group 3: Valuation Changes - The stock prices of Bitcoin mining companies increasingly reflect their prospects in high-performance computing (HPC) and AI rather than their mining operations, with investor focus shifting to HPC/AI opportunities [9]. - Funds tracking publicly listed Bitcoin miners have surged over 150% this year, significantly outpacing Bitcoin's 14% increase, with Iren's stock up 519% and Cipher Mining's stock more than quadrupling [9]. Group 4: Competitive Advantage - Bitcoin mining facilities possess a critical advantage in their ability to provide immediate power, bypassing the lengthy approval processes required for new data centers [10]. - U.S. Bitcoin miners have approximately 6.3 gigawatts of operational capacity and 2.5 gigawatts under construction, with an additional 8.6 gigawatts having secured grid access, allowing for rapid conversion to AI data centers [11].