Yup…we call those “receipts” now days…
But, who is to let modernity (and clear cut examples of our embracing aspects of modernity) stand in the way of a great (historical) polemic/gripe!
But having said that, the rule has to my understanding come into other aspects of law, in certain schools. That is a matter of interpretation by (very much fallible) scholars, of course. I will try to find specific references…