Stop abstracting input away from output. Attribution here is a fools errand built on overbearing, unjust, and misinterpreted concerns over copyright, the relevance of which have yet to be proven in a legal sense. This is going to give The Man yet another way to suppress actors they don't like.
Repeat it with me, folks: YOU CANNOT CONTROL THAT WHICH HAS BEEN RELEASED TO THE PUBLIC. If you do not want things (people/their agents) to perceive your works, then keep them private.