No one knows the real numbers. There are too many areas of fraud. Can anyone know (from the server data) that Trump won? Absolutely. That's not even difficult. I have proven it mathematically and I'm just one data analyst working with publicly available databases (which themselves are suspect, but still self-prove themselves fraudulent and that Trump won).

However, what about all the mailmen, or election workers, or janitors that were paid off to smuggle out Trump ballots and burn them? Do you think they know about every instance of those? Not a chance. I could do such a thing and never be seen by a single camera, and I'm not even good at that type of shit. Nor could they possibly know how many any one person burned, or shredded, etc.

With mail in ballots, the opportunities for fraud are so plentiful anyone could commit fraud and get away with it as far as any computer or camera or surveillance could detect, especially with numerical certainty.

No one knows the real numbers. People probably have a good idea, and a forensic audit would give a very accurate range of possible outcomes, but not a soul on the planet will ever know the real vote.