Function BIP341_sha_outputs

test/functional/test_framework/script.py:928–929

(txTo)

    return sha256(b"".join(struct.pack("<I", i.nSequence) for i in txTo.vin))

def BIP341_sha_outputs(txTo):
    return sha256(b"".join(o.serialize() for o in txTo.vout))

def TaprootSignatureMsg(txTo, spent_utxos, hash_type, genesis_hash, input_index = 0, scriptpath = False, script = CScript(), codeseparator_pos = -1, annex = None, leaf_ver = LEAF_VERSION_TAPSCRIPT):
    assert (len(txTo.vin) == len(spent_utxos))