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Date: Mon, 17 Mar 2025 14:11:32 +0000
To: Weikeng Chen <weikeng.chen@l2iterative.com>
From: "'Antoine Poinsot' via Bitcoin Development Mailing List" <bitcoindev@googlegroups.com>
Cc: Bitcoin Development Mailing List <bitcoindev@googlegroups.com>
Subject: Re: [bitcoindev] Time to add CSFS to Signet?
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I wouldn't go as far as saying it received "a lot" of support, but it did r=
eceive some and i agree it would be nice to have both opcodes being discuss=
ed on Signet.
The PR adding it to inquisition last year as part of LNHANCE was abandoned =
and closed a few months ago. Greg Sanders recently opened a WIP pull reques=
t to add CSFS on its own: https://github.com/bitcoin-inquisition/bitcoin/pu=
ll/72.
> This also allows applications relying on CTV + CSFS to develop further.
Looking forward to see some of that.
On Sunday, March 16th, 2025 at 11:38 PM, Weikeng Chen <weikeng.chen@l2itera=
tive.com> wrote:
> I am writing just to solicit people's opinions on whether CSFS should be =
added to signet given that CTV + CSFS combination has recently received a l=
ot of support. Although CTV has already been on signet for a few years, CSF=
S isn't.
>
> With CTV and CSFS being on the signet also allows part of the LNHANCE to =
start experimenting, and it has been discussed that CSFS helps with BitVM b=
y replacing Winternitz signatures completely with a much lower potential on=
-chain data availability overhead. This also allows applications relying on=
CTV + CSFS to develop further.
>
> Thanks,
> Weikeng
>
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<div style=3D"font-family: Arial, sans-serif; font-size: 14px;">I wouldn't =
go as far as saying it received "a lot" of support, but it did receive some=
and i agree it would be nice to have both opcodes being discussed on Signe=
t.</div><div style=3D"font-family: Arial, sans-serif; font-size: 14px;"><br=
></div><div style=3D"font-family: Arial, sans-serif; font-size: 14px;">The =
PR adding it to inquisition last year as part of LNHANCE was abandoned and =
closed a few months ago. Greg Sanders recently opened a WIP pull request to=
add CSFS on its own: <span><a target=3D"_blank" rel=3D"noreferrer nofollow=
noopener" href=3D"https://github.com/bitcoin-inquisition/bitcoin/pull/72">=
https://github.com/bitcoin-inquisition/bitcoin/pull/72</a></span>.<br><br><=
blockquote style=3D"border-left: 3px solid rgb(200, 200, 200); border-color=
: rgb(200, 200, 200); padding-left: 10px; color: rgb(102, 102, 102);"><div>=
This also allows applications relying on CTV + CSFS to develop further.</di=
v></blockquote><div><span style=3D"font-family: Arial, sans-serif; font-siz=
e: 14px; font-weight: 400; color: rgb(0, 0, 0); background-color: rgb(255, =
255, 255);">Looking forward to see some of that.</span><br></div></div>
<div class=3D"protonmail_quote">
On Sunday, March 16th, 2025 at 11:38 PM, Weikeng Chen <weikeng.c=
hen@l2iterative.com> wrote:<br>
<blockquote class=3D"protonmail_quote" type=3D"cite">
I am writing just to solicit people's opinions on whether CSFS =
should be added to signet given that CTV + CSFS combination has recently re=
ceived a lot of support. Although CTV has already been on signet for a few =
years, CSFS isn't.<div><br></div><div>With CTV and CSFS being on the signet=
also allows part of the LNHANCE to start experimenting, and it has been di=
scussed that CSFS helps with BitVM by replacing Winternitz signatures compl=
etely with a much lower potential on-chain data availability overhead. This=
also allows applications relying on CTV + CSFS to develop further.</div><d=
iv><br></div><div>Thanks,</div><div>Weikeng</div>
<p></p>
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</blockquote><br>
</div>
<p></p>
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