I am a Lawyer, and you can be sure that theymos DOES NOT have the OBLIGATION to prove on what he have spent DONATIONS he received without any kind of agreement (digital or paper).
And now is really the end of this history.
d00d, here this means almost nothing. Anyone can present itself as lawyer. This argument from authority is just bullshit. If you think non-profit entities do not have any obligation to prove how their spend funds you are delusional.