Seriously though, I don't think a lone TxID would prove anything.
If we know that you withdrew from Cryptsy to an address that you control, that the transaction originated on the transaction chain between the uRAN wallet and the Bittrex wallet, that should be reasonable proof that Cryptsy ultimately controlled the wallet. I am not an attorney, but I play one on Bitcointalk. This is not a criminal case, it's civil, which has a lower standard of proof.
I'll have more to share soon, but if anyone has withdrawal transactions they can share with me, we can stick it to Big Vern in a big way.