> why not record 100 takes, upload each and release the correct one and discard the rest Isn't that a known scam, actually? IIRC it was something like emailing

> why not record 100 takes, upload each and release the correct one and discard the rest Isn't that a known scam, actually? IIRC it was something like emailing people with the prediction of the outcome of a sports match (let's say 3 options: team A wins, team B wins, or tie) -- one third gets prediction A, another third prediction B, the rest prediction C. Keep track of whom you sent what, then do it again for the people to whom you sent the correct prediction. I think the idea is to end up with a small but very convinced pool of people that might fall for the actual scam, e.g. the offer to predict something with a very valuable outcome, at a charge.