I have basis for the claim.
My ads are not registering impressions. --Adblock.
You had a highly suspicious log history that includes stretches of uninterrupted claims lasting over 24 hours

My site did *not* lose money because of errors on my end. Fraud is not an error.
It was not the fault of my websites code.
It was theft.

You are right. It is my problem, and mine to deal with. You burn me, and steal from me once, you had better believe I'll be watching like a hawk in future.
What basis do I need? You are cheating my monetization system. You also have a highly suspicious set of logs associated with your claims.

For the record, I did not accuse you of fraud publicly. You came to this public place complaining about your balance. You could have sent an email to support privately.

Also, if you are so blasted smart about how I lost money, why don't you share that knowledge here? I know where the fraud occurred.
But I'm guessing you don't have a clue at all.