Need Help Identifying A Bolted Broccoli Head

[Lareina206]

This is my first time growing broccoli. I grew a few really late last year, but only one survived because my neighbor's dogs got into my backyard and destroyed the rest so only one remained. It managed to grow into Spring and I noticed that the head looked a little funny and thought that it might have bolted. I need help to identify it, if it bolted or not.

 

[Chuck]

Not yet, but it won't be long.