feat(wasm-utxo): add sighash support to MuSig2 partial signatures #137
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Support sighash type in MuSig2 partial signatures by appending the sighash byte to the 32-byte signature when not using the default sighash type. Adds helper functions to get and manage sighash types consistently throughout the signing process. Issue: BTC-2669 Co-authored-by: llm-git <llm-git@ttll.de>
davidkaplanbitgo
approved these changes
Feb 5, 2026
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Support sighash type in MuSig2 partial signatures by appending the sighash
byte to the 32-byte signature when not using the default sighash type.
Adds helper functions to get and manage sighash types consistently
throughout the signing process.
BTC-2669