Function BIP341_sha_outputs

test/functional/test_framework/script.py:814–815

(txTo)

    return sha256(b"".join(i.nSequence.to_bytes(4, "little") 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, input_index=0, *, scriptpath=False, leaf_script=None, codeseparator_pos=-1, annex=None, leaf_ver=LEAF_VERSION_TAPSCRIPT):
    assert_equal(len(txTo.vin), len(spent_utxos))