This happened somewhere between 1:30 AM and 1:55 AM EST on 09/28/2018. The hacker's username is DanBrook.
I've hosted the video on youtube, but see below for specific timestamps:
Proof is at 1:53 (
)
and less clearly, but also at 2:29 (
), 2:44 (
), and 2:57 (
)
Thanks