I might have missed it but what timezone is soopy452000 on?
No clue, but if I remember correctly, last release (anon beta) was late at night (US central time) on the scheduled day of announcement. I hope that provides some insight.
So the launch could either be:
00:00 US central time, 9 March 2015
09:00 US central time, 9 March 2015
21:00 US central time, 9 March 2015