/// The output which is referenced by the given outpoint
output: TxOut,
},
+ // TODO: Note that because key is now static and exactly what is provided by us, we should drop
+ // this in favor of StaticOutput:
/// An output to a P2WPKH, spendable exclusively by the given private key.
/// The witness in the spending input, is, thus, simply:
/// <BIP 143 signature generated with the given key> <public key derived from the given key>