Also just to add, If he did start providing evidence as to why he didnt break the laws (UK/US), it would show that he has a reason to extradited. (in order to defend the claims against him)
"His extradition hearings are based solely on proving he has a case to answer in the US" - [1]
"O'Dwyer cannot present an in-depth response to the allegations he faces during his extradition cases, as these need only prove he has a case to answer and the actions" - [2]
So it could be argued that it's possible that the ICE intentionally made misleading claims (eg: he earned $230k) in the hope that it would force him to address the claims and then cause justification for the extradition?
Maybe, although i'm sure he has said he did receive this money, but was spent on hosting bills etc, so he wasnt really earning anywhere near that amount.