Hell, Kurtz, even I can prove the documents aren't real.
I was going to say, "well, me and about a million others can."
When I tried typing in the "physical order", I believe it was, for myself, the thing which struck me the most was the automatic margination.
You'll note there's a lone word on the last line. When I typed it in, MS word of course gave the same margins, i.e. line breaks, as in the "document". When I got to the last word of the last line, it was hanging on, even to the last letter. Then when I typed the period - bing! - it made a new line, to complete the perfect match. Subjectively, a very powerful proof.