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Date: Tue, 10 Oct 2023 22:28:37 +0000
To: Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>
From: Andrew Chow <lists@achow101.com>
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X-Mailman-Approved-At: Wed, 11 Oct 2023 13:04:28 +0000
Subject: [bitcoin-dev] Proposed BIP for MuSig2 PSBT Fields
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Hi All,
I've written up a BIP draft for MuSig2 PSBT fields. It can be viewed at=20
https://github.com/achow101/bips/blob/musig2-psbt/bip-musig2-psbt.mediawiki=
.
This is based on this gist from Sanket:=20
https://gist.github.com/sanket1729/4b525c6049f4d9e034d27368c49f28a6.=20
There are a few notable differences:
- The participant pubkeys field is keyed by only the aggregate xonly key
- Participant pubkeys are compressed pubkeys rather than xonly.
Andrew
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