PSBT bitcoin library, providing all PSBT functionality from [bitcoin]
library, plus
- constructor, supporting miniscript-based descriptors, input descriptors,
all sighash types, spendings from P2C, S2C-tweaked inputs ([
construct]); - advanced signer, supporting pre-segwit, bare and nested segwit v0, taproot
key and path spendings, different forms of tweaks & commitments, all
sighash types ([
sign]); - commitment-related features: managing tapret-, P2C and S2C-related proprietary keys;
- utility methods for fee computing, lexicographic reordering etc;
- command-line utility for editing PSBT data (WIP).