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比特币ETF吸金6.2亿美元，Coldcard漏洞动摇自托管信任
Bitcoin ETFs Bag $620 Million as Coldcard Wallet Exploit Shakes Self-Custody Trust
As a $116 million Coldcard flaw shatters self-custody trust, Bitcoin ETFs absorb $620 million in Wall Street inflows.
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