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[lastpost] => 2789648 请问这是哪家公司? 1765868965 rainwang
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比特币的基础设施内部刚刚发生了一些不寻常的事情,但这与交易员按下卖出按钮几乎没有关系。 在极短的时间内,比特币网络的算力显著下降。这种下降幅度之大、可测量、发生之突然,足以与正常的挖矿活动波动区分开来。 要点总结- 比特币网络的算力出现异常快速下降,这表明网络受到了突发的外部干扰,而非正常的矿工行为。
- 该事件似乎与区域性矿场停工有关,而非电网结构性故障。
- 过去类似的冲击都已得到缓解,矿工们会重新安置,电网也会进行调整。
7 v: X7 p M. e3 R: ~" H
% ]0 `9 k1 H0 _+ U: a虽然价格新闻主要集中在比特币跌破心理关口上,但更深层次的信号却来自保障网络安全的机器。 突发异常,而非渐进转变比特币的哈希率通常不会呈直线变化。矿工会根据能源成本、硬件升级和盈利情况,不断地开启和关闭矿机。而这一次的特殊之处在于其变化速度。 粗略估计表明,网络近十分之一的计算能力几乎瞬间消失。要达到如此规模,必须有大量的机器同时关闭——这种情况在没有外部触发的情况下很少发生。 矿业高管们迅速指出这一举动不寻常,并指出例行维护或边际经济效益无法解释如此集中发生的事件。 地理再次变得重要人们的注意力很快转移到比特币挖矿曾经的重镇之一:天朝西部。尽管天朝已在全国范围内禁止挖矿,但历史上仍有一些基础设施在各地不同的条件下持续运作。 业内人士认为,近期的停摆可能反映的是局部地区的停摆,而非全国范围内的新政策转变。地区执法、电力限制或行政压力都可能导致停摆,且不会事先发布公开声明。目前,确切原因尚不清楚。 熟悉的压力测试这并非比特币首次遭受此类冲击。事实上,它最著名的压力测试发生在2021年,当时天朝的挖矿活动几乎在一夜之间崩溃。当时,比特币网络损失的算力远超现在。 接下来发生的事情常常被人们忽略:挖矿难度调整,矿工迁移,网络恢复速度远超许多人的预期。短短几个月内,比特币的算力不仅反弹,而且随着挖矿业务扩展到北美、中亚和中东地区,其算力也创下新高。 那次事件永久地改变了比特币挖矿格局。 这次下跌预示着什么——以及它不预示着什么目前的下跌幅度相对较小,但却传递出一个重要的信息。即使在经历了最剧烈的挖矿迁移数年后,比特币仍然对区域性波动非常敏感。与此同时,它的架构正是为应对此类事件而设计的。 当算力下降时,区块难度最终会进行调整,从而恢复平衡并维持网络功能。从协议角度来看,这并非危机,而只是一次重新调整。随着市场消化不确定性,这种情况可能会加剧。从长远来看,历史经验表明,被转移的算力很少会消失——它只是转移到了其他地方。
$ g) ]7 G/ p+ s9 d比特币网络此前曾在远比现在严苛的条件下经受过压力测试。这次事件与其说是系统崩溃,不如说是再次提醒我们,当系统部分环节突然中断时,它是如何进行自我调整的。
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当前离线
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这算力突然掉得跟断电似的,真让人捏把汗,还好不是永久性的 |
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当前离线
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比特币网络算力骤降,可能是地区矿场问题,短期内应该调整好 |
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当前离线
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