AI Art & Attribution

What if you have old accounts that are either inactive (or you've forgotten you've even made) that do not have art credit (probably because it's something I've made for myself) in them? I think I have a few accounts where I either don't remember I even made them to begin with, or I don't have the password/don't have them linked...I'm trying to go through as many of them as I can remember but I'm sure I'll miss a few. 

Like anyone else, I'm very willing to try and get things properly sorted, I just really don't want to risk getting a strike for something I've honestly just forgotten about.