web3: Approximately 210,000 Bitcoins were transferred out of an old wallet after the Coldcard incident
CoinDesk
1h ago
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Glassnode data shows that after the Coldcard security incident, approximately 210,000 bitcoins were transferred out of the wallets of long-term holders, which more reflects a migration of custody rather than a sale.
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Glassnode 数据显示,过去一周约有 21 万枚比特币从长期持有者钱包转出。这是自 2024 年 12 月以来最大的一次下降,但这轮异动更像是托管方式调整,而不是传统意义上的集中卖出。

长期持有者通常指持币超过 155 天、期间基本未发生转移的地址群体。事件发生前,这部分供给接近 1500 万枚 BTC,接近历史高位;目前已降至约 1470 万枚。

异动发生在价格低位附近

历史上,长期持有者大规模转出筹码,往往出现在行情走强或接近阶段高点时。2021 年 3 月、2024 年 3 月和 2024 年 12 月都出现过类似情况,当时更多被解读为获利了结。

这一次背景明显不同。比特币目前在 6.4 万美元附近,较去年 10 月创下的历史高点仍低约 50%。在这种位置出现大规模转移,使得市场更倾向于把它视为钱包迁移,而不是高位派发。

Coldcard事件触发资金迁移

此次链上变化与 Coldcard 安全事件有关。此前受影响的 Coldcard 固件被指存在随机性不足的问题,攻击者可能借此重建部分用户的钱包助记词,并转走其中的比特币。

CoinDesk 此前报道称,受影响地址达到数千个,估计损失最高约 1.14 亿美元。Coldcard 随后建议相关用户重新生成新钱包并尽快转移资产,因为仅更新固件,无法保护已经可能泄露的私钥。

部分资金或流向新托管渠道

在这种情况下,长期持有者供给下降,未必意味着持币信心减弱。更可能的解释是,用户把比特币转入新生成的钱包,或转向更稳妥的托管安排。

部分持有人也可能把资产转入受监管托管机构,甚至现货比特币 ETF,以降低自行保管私钥带来的风险。文章提到,黑客事件发生后,比特币价格并未进一步跌出新低,这也削弱了“恐慌性卖出”的解释。

从链上角度看,资金发生移动并不等于卖出。此次约 21 万枚比特币离开旧钱包,更像是一次由安全事件触发的托管迁移。

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