Can I use Krux with custom derivation m/87'/0'/0' to sign MuSig2 Taproot transactions in Nunchuk?

[danstrem2]

Hi everyone,
I'm working on a MuSig2 Taproot multisig setup and I’m using Krux to generate and manage my seed phrases. I want to import those seeds into Nunchuk using the custom derivation path m/87'/0'/0', which is commonly used for MuSig2 setups.

Here’s my intended workflow:

Generate seeds with Krux

Use derivation path m/87'/0'/0' for Taproot MuSig2

Import into Nunchuk as part of a multisig

Sign transactions with Krux

My questions:

Can Krux currently sign MuSig2 Taproot transactions derived from m/87'/0'/0'?

Has anyone successfully done this setup with Krux and Nunchuk?

Is PSBT signing with Krux compatible with Nunchuk’s MuSig2 implementation?

Do I need to tweak the PSBT or apply any workarounds?

Any feedback from those who’ve tried this setup would be super helpful. Thanks!

[tadeubas]

Can Krux currently sign MuSig2 Taproot transactions

Unfortunately no. Taproot support for single-sig is still marked as experimental in Krux.