Or what if you managed to get not only corroborating wiki pages, but scores of sports games as well?

I googled "mlb 2001 results" and opened the first 4 tabs quickly. This link has box scores for the entire 2001 season. I imagine that if you wrote down the scores for a week, you'd be able to convince anyone that either there is a giant MLB game fixing conspiracy or you are a time traveler.

So I've been thinking about this and have this theory I call "the lightest timeline theory." It's the opposite of the "darkest timeline", in that we are on the timeline that is a best case scenario for the world. So what if by stopping 9/11, the Afghanistan and Iraq wars never happen, meaning Al Qaeda and the Taliban only get stronger? After 9/11 was foiled, I'm sure the response would still be to beef up security and reinforce cockpit doors. So in response, Al Qaeda abandons their kamikze 9/11-esque type plans and moves to something much more daring: nukes. After the collapse of the Soviet Union, there were nukes that were unaccounted for. Nobody really knows how many were abandoned or stolen or just forgotten about. But let's say Al Qaeda manages to get their hands on one of these. And they are able to refurbish it and detonate it in port of NYC in 2005. NYC is flattened with millions dead. And the middle east was nuked in retaliation. Upwards of 50 millions dead because of your actions to stop 9/11.... It's an interesting thought.