>>5398635 lb
Yes, these were Q posts. I was present for this, yesterday, as well.
I concur with another anon at the time who believes part of what Q was doing was evaluating how the third party sites pick up Q posts. The first post was made without a trip, then a post was made with a trip code. I wasn't watching the third party sites, but it would be interesting to know if they retroactively went back and picked up Q's post from before he used the trip code.
I suspect there was/is more to it than that, but time will tell.