Paradigm 合伙人提出 PACTs 机制，为量子脆弱比特币地址提供保护路径
ChainCatcher 消息，Paradigm 普通合伙人 Dan Robinson 提出 “可证明地址控制时间戳”（PACTs）机制，旨在为量子计算潜在威胁下的比特币地址提供保护路径。
该方案允许持币人通过 BIP-322 生成地址控制证明，并结合随机盐值生成链上承诺，借助 OpenTimestamps 完成时间锚定，在不公开钱包信息的情况下建立所有权证明。若未来通过软分叉冻结量子脆弱地址，用户可在花费时提交 STARK 零知识证明以解锁资产。该机制同时为基于 BIP-32 派生的钱包提供潜在恢复路径，但其实现仍依赖比特币引入 STARK 验证能力并获得社区共识。
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