PANews 8月31日消息，据Cointelegraph报道，剑桥比特币电力消耗指数（CBECI）背后的研究人员自 2019 年推出以来首次正式修改了其方法，以提高该指数估算的准确性和可靠性。修订后的方法论的主要要点包括关注比特币挖矿硬件和哈希率的最新发展，以及 CBECI 是否准确反映了不断变化的形势。研究人员深入研究了近年来随着新型采矿设备在计算能力上超越旧型号而导致哈希率大幅增加的问题。

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