BIP 380 specifically disallows using H as the hardened indicator. The reference implementation also disallows H.
389: Remove H as a hardened indicator #2242
pull achow101 wants to merge 1 commits into bitcoin:master from achow101:389-no-H changing 1 files +5 −5-
achow101 commented at 6:44 PM on August 6, 2026: member
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9fc3e4653d
389: Remove H as a hardened indicator
BIP 380 specifically disallows using `H` as the hardened indicator. The reference implementation also disallows `H`.
- achow101 closed this on Aug 6, 2026
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