He built it
Crown hosted it
the above can both be true.
building and hosting are two different things.
you think he's lying because you seem to think hosting implies ownership, and you became more and more hostile over this misunderstanding, thinking he lied up to six times when he hadn't even said anything contradictory yet.
It's not really possible for him to prove he was the one that built it without you talking to Crown to verify it. So, he wants you to ask Crown and find out for yourself. How does that go against him?