Any person would send evidence on its own without asking just to make a point.
So he should doxx himself just because of one butthurt ban evader like you? Yeah right. And even he did that, you probably still wouldn't believe him.
I am one of those few who donated him (and no, I don't think he was begging in his topic) and I don't think that he should provide any evidence because I know how easy is to fake those so if he was lying I wouldn't know anyway so why bother.
I deal with people who I thought are legit and honest and greed got to their head and they steal my site (my developer) and lie after that he didn´t. .
And like you say i can easily spot if he is good person or not by talking to him.
You can easily spot most of the people but there are exceptional clever people that you cannot spot on normal measurements like conversation.