ExperimentalMinimal input data required for signing verification.
NUT-00 BlindedMessages for signing verification.
OptionalquoteRequired for melt packages, absent for swaps.
Type of signing package.
Signing package version.
OptionalwitnessSignatures collected (to be injected into the first proof witness).
Represents a signing package for SigAll multi-party signing.
This is a wallet-led transport format, it contains only the minimum data required to reconstruct the SIG_ALL message.