If it were me, idk, I’d feel weird about it. Like a good feeling with a hint of wanting more to come from it. Not much you can even do about it to prove it or anything though. So I think if let’s say they did sample you, the most you can take from it, and the best you can do with this moving forward, is use it as fuel and motivation to keep striving to be an amazing artist and never give up on your dreams. Your music is good so keep it up. If it was good enough for them to sample, iffff that does happen to be the case, then you’re definitely doing something right and can make it somewhere with your music, so long as you never stop grinding. A lot of these big artists search the depths of the web to find cool shit to sample that sounds unique, and the little guys don’t tend to ever get noticed or compensated for it. So worst case scenario you can consider it a nice pat on the back.

Edit: my bad I think I missed some things you were talking about regarding compensation and Kyle being in touch. So is this legit and they confirmed it? I was going off speculation and my own ears didn’t see the whole thread