Files
bitcoin/doc/release-notes-32784.md
Sjors Provoost d9570f0838 rpc: add derivehdkey
Add an UnusedKey filter to GetHDPubKeys() so the new RPC can prefer
unused(KEY) descriptors before falling back to active descriptors.

Co-authored-by: w0xlt <94266259+w0xlt@users.noreply.github.com>
2026-08-07 15:02:18 +02:00

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Markdown

Wallet
------
- A new `derivehdkey` RPC is available to obtain an xpub or xprv for a
derivation path with at least one hardened step from an HD key known to the
wallet. This can be used to coordinate a multisig setup, where each signer
shares an xpub using a
different derivation path than the default single-signature descriptors. The
example in `doc/multisig-tutorial.md` is updated to use this RPC. (#32784)