# 什么是找零地址

比特币的钱包是建立在 Hierarchical Deterministic（分级确定性）框架之上的，它具有生成不同地址和管理地址的方法。

找零地址也是由助记词加特定路径生成的子地址，它本质上还是子地址。使用子地址能够提供给用户更佳的匿名性和隐私性。


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