Linking Dorian to Bitcoin at any time proves everything, proves Dorian = Satoshi. If Dorian paid for crepe in July 2011 with Bitcoin, Dorian is lying and Dorian = Satoshi. There was a large Bitcoin Conference in New York at that time, giving good reason to be there. The retailer said she recognized Dorian as the customer. He didn't want his picture taken or name recorded. Good odds to me it was him.
And "large volume" = 432,000 coins.