Welp, if we want to be technical... I damn near captured the actual groundbreaking moment from my old unit on 31st floor... 7:11 AM July 5, 2017
https://vimeo.com/360104344
NOTE: @samintheloop.... the ceremony was 2018. Here is the whole image... not sure why they waited a year to have the ceremony.
Wolf Point East Ground Breaking Ceremony June 18, 2018
and I think you're right Bonobo the topping off was called a little early by Curbed and others including me... It does seem like that is the top of the crown now though.
Lurker... here is my floor count for 110 N.: 3 - base, 21 - curtain wall, 17 - naked floors, 6 core. so it's around 47 of 50. They do seem to be moving a little faster. I can see they have 4 elevators instead of 2. Another factor: thinking the buildout of apartments each with individual plumbing takes longer than a commercial floorplate. Not sure, maybe someone can weigh in.
WPWatcher