Sadly, I have no current proof of them. I traded a while ago for them from a trusted trainer, but since they're old-ish events, I didn't think to get proof for them. But I do know for certain that none are hacked. All passed through Pokecheck (when it was up) and all can be used for online battles. That's why having proof for the Sharpedo isn't too big a thing for me. It could even be a cloned copy.