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Date: Tue, 7 Feb 2023 13:12:36 -0500
From: Peter Todd <pete@petertodd.org>
To: Andrew Poelstra <apoelstra@wpsoftware.net>,
Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>
Message-ID: <Y+KUlMU6pyde9kqa@petertodd.org>
References: <CAAQdECCH=YOcu4g6Ku1_G4CnRg6rsaFPFPwbABx9aZin9A8+2A@mail.gmail.com>
<Y+JWLsc80gxL4kpG@camus>
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In-Reply-To: <Y+JWLsc80gxL4kpG@camus>
Subject: Re: [bitcoin-dev] Unenforceable fee obligations in multiparty
protocols with Taproot inputs
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On Tue, Feb 07, 2023 at 01:46:22PM +0000, Andrew Poelstra via bitcoin-dev w=
rote:
> Peter Todd also suggests in this thread that the use of uncompressed
> keys can cause "surprise" witness inflation, but (a) since segwit
> uncompressed keys are also banned, so keys are a fixed 33 bytes (32 in
> Taproot)
To be clear, I was just pointing out that this problem has existed, in theo=
ry
at least, since the beginning of Bitcoin (compressed pubkeys were supported=
in
v0.1.0). P2PKH addresses are the pre-P2SH ones that start with 1.
--=20
https://petertodd.org 'peter'[:-1]@petertodd.org
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