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Paradigm 研究員提出時間戳逃生機制,保護早期比特幣免受量子計算威脅

2026-05-02 04:58:54

ChainCatcher 消息,Paradigm 研究員 Dan Robinson 提出名為 PACT(可驗證地址控制時間戳)的新方案,旨在保護包括中本聰早期地址在內的長期沉睡比特幣免受未來量子計算攻擊。

該機制允許用戶在無需轉移資產或暴露鏈上行為的情況下,透過時間戳證明其對地址的控制權。一旦未來量子攻擊發生,可基於該證明在抗量子版本的比特幣網絡中恢復資產。相較於強制遷移方案(如 BIP-361),PACT 避免了因主動轉移資產帶來的隱私暴露問題,為長期持幣者提供更靈活的前置防護路徑。

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