In my opinion, in the near future he is going with this and other evidence to some US court and proves behind any doubt that he is indeed Satoshi Nakamoto.
So if I can prove that I've bought a domain name for you, it means that I am you?
I guess that even CSW knows that US Court judges are not so stupid.
I don't know why all this trolling continues on and on really. It is clear that the only proof we'd accept is the cryptographic proof and this clown is unable to provide it.