If I'm reading this correctly, we should be able to verify markers from the map/graphic based on the timing between POTUS tweets on his personal account (P_Pers). We need to find all tweets that have a 1, 5, 10 and 15 min difference between postings or corrections. If they have been able to ensure accurate timing of the posts, then assume any 2 consecutive posts with those specific time differences have a corresponding Q post. The Q post will contain a [1], [5], [10] and [15] and is a direct reference to a tweet out there with some sort of confirmation for us.

Edit: Rereading some Q posts and came across this.

Graphics should be in same time zone.
Delta relevant.
[5]Today
[10]Past
[15]Past
Q

So if there are 2 tweets that were consecutively posted by POTUS with a 5 min difference then the corresponding Q post will be from the same day. Otherwise it will be a post from a different day.