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From: Andrew Chow <lists@achow101.com>
To: Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>
Subject: [bitcoin-dev] Proposed BIP for MuSig2 PSBT Fields
Date: Tue, 10 Oct 2023 22:28:37 +0000	[thread overview]
Message-ID: <c3aad7de-ec6d-407a-b33e-b52663523ef7@achow101.com> (raw)

Hi All,

I've written up a BIP draft for MuSig2 PSBT fields. It can be viewed at 
https://github.com/achow101/bips/blob/musig2-psbt/bip-musig2-psbt.mediawiki.

This is based on this gist from Sanket: 
https://gist.github.com/sanket1729/4b525c6049f4d9e034d27368c49f28a6. 
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



             reply	other threads:[~2023-10-10 22:28 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-10 22:28 Andrew Chow [this message]
2023-10-11 23:47 ` [bitcoin-dev] Proposed BIP for MuSig2 PSBT Fields Anthony Towns
2023-10-11 23:59   ` Andrew Chow
2023-10-12  7:39     ` Anthony Towns
2023-10-12  7:43   ` Jonas Nick

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