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From: Joost Jager <joost.jager@gmail.com>
Date: Sat, 3 Jun 2023 14:55:27 +0200
Message-ID: <CAJBJmV_H6a-pBcwCjJh+tjs-3SOCJu0SUura=mufagcENMjp3Q@mail.gmail.com>
To: Greg Sanders <gsanders87@gmail.com>
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Cc: Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>
Subject: Re: [bitcoin-dev] Standardisation of an unstructured taproot annex
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On Sat, Jun 3, 2023 at 2:43=E2=80=AFPM Greg Sanders <gsanders87@gmail.com> =
wrote:
> No in this case the txid is identical. Only the wtxid is malleated, with
> annex data stuffed to max transaction size.
>
This doesn't sound incentive compatible? While gathering context, I did
find https://github.com/bitcoin/bitcoin/pull/24007. Apparently closed
because of a lack of use case. But perhaps the desire to not limit the
annex can revive that proposal?
Joost
>
--0000000000002760a105fd3931fd
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
<div dir=3D"ltr"><div dir=3D"ltr">On Sat, Jun 3, 2023 at 2:43=E2=80=AFPM Gr=
eg Sanders <<a href=3D"mailto:gsanders87@gmail.com">gsanders87@gmail.com=
</a>> wrote:<br></div><div class=3D"gmail_quote"><blockquote class=3D"gm=
ail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,=
204,204);padding-left:1ex"><div dir=3D"auto">No in this case the txid is id=
entical. Only the wtxid is malleated, with annex data stuffed to max transa=
ction size.=C2=A0<br></div></blockquote><div><br></div><div>This doesn'=
t sound incentive compatible? While gathering context, I did find=C2=A0<a h=
ref=3D"https://github.com/bitcoin/bitcoin/pull/24007">https://github.com/bi=
tcoin/bitcoin/pull/24007</a>. Apparently closed because of a lack of use ca=
se. But perhaps the desire to not limit the annex can revive that proposal?=
</div><div><br></div><div>Joost</div><blockquote class=3D"gmail_quote" styl=
e=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);paddin=
g-left:1ex"><div class=3D"gmail_quote"><blockquote class=3D"gmail_quote" st=
yle=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padd=
ing-left:1ex">
</blockquote></div>
</blockquote></div></div>
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