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Keel关闭美国比特币挖矿业务，转向AI基础设施
Keel shutters all US bitcoin mining operations amid continuing AI pivot
Like many other Bitcoin miners, Keel has been shifting its focus from mining in favor of becoming a supplier of AI infrastructure.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力