I thought I'd check if there were any new breeding mechanics in Sun/Moon and stumbled upon this Verlisify video that covered pretty much everything, but it also mentioned something about illegitimate pokemon passing down their hacked status to their offspring (specifically 6iv Dittos).

I'd like to breed using a 6iv Ditto, but is there a way to check if a hacked/injected 6iv Ditto passes along some identifiable trait to its offspring that marks it as illegitimate? I'm putting my VGC 2017 team together and don't really want to take any risks.

Skip to 13:04 to see what I'm talking about: http://www.youtube.com/watch?v=temoW3MBUzo