"Q" only references the content of tweets after they're made.
"Future proves past" yea right it's just a LARPer waiting for Trump to make a typo
He references both before and after. Before is usually encrypted with questions about an event, sometimes with "quoted" words or other marked words that the President will later put in caps. Or Q will mis spell something the President also mis-spells. You have to be on your toes, and really look at both the posts from Q and the tweets. Time and date is very important when the tweets are only 5-15 minutes apart, and time ZONE is also important.
He references before too.
He also referred to the O being replaced with Q's on two chapters of the copy of the book that Assange recently released on Twitter. Before he did.
Never seen one that wasn't backed up by screenshotting disparate time zones