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比特币开发者拟移除RBF功能：加速交易成隐私指纹
Bitcoin developers want to fix the 'replace this transaction with a higher fee' button. Here's why
A helpful feature of speeding up transactions has become redundant and a "fingerprint" for tracking. Developers now want to do away with it.
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