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![murphsicles Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::180314533.png) Roy Murphy [@murphsicles](/creator/twitter/murphsicles) on x 10.8K followers
Created: 2025-07-19 05:56:30 UTC

This critical bug was inherited from the BCH reference implementation and is at least X years old. I haven't had time yet to deep dive whether this was also introduced by Pieter Wuille in Jan 2014 when he introduced renaming the keys index for hardened paths for BIP32.


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**Related Topics**
[bch](/topic/bch)

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