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Date: Mon, 21 Jul 2025 02:24:38 +0000
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From: "'Ava Chow' via Bitcoin Development Mailing List" <bitcoindev@googlegroups.com>
Subject: Re: [bitcoindev] Human meaningful witness versioning
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On 07/20/2025 06:44 PM, Ethan Heilman wrote:
> 3. You could take the Bech32 approach a little further and save an=20
> additional 8-bits by not including the OP_PUSH32 and just inferring=C2=A0=
it=20
> from address length. Granted this length inference would present=C2=A0iss=
ues=20
> if we want to do more complex things in the ScriptPubkey, but we could=20
> handle these cases with Witness versions like we do with bech32 and bech3=
2m.
> [...]
> but since that isn't the case and it=20
> was just about the number of characters, why not drop the OP_PUSH?
That's what bech32 does, the push is not encoded in the address. The=20
length of the witness program is inferred from the length of the address.
--=20
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