I'm not going to speculate on where the revenues are coming from, because there are many possibilities. For one, owner Eliasch's friend or family member might be making donations to his own company just to show something to investors, knowing that he is only donating to himself.
There is nothing in the 10-Q eliminating that. Once again, process of elimination to guess where the revenue is coming from is not a smart option, since Tempus has a history of dubious business practices.
99% of penny stocks are pump and dumps, yet 100% of penny stocks pretend to be in the 1%. Contracts, patents, mergers, partnerships, and other such news are usually "too good to be true" and should be looked at in detail. The source should also be vetted.