Shot Heard Round the World.

Today's marker as well.

>>6011463

That is just a bonus KEK.

More Clocks for :00 (and bi-sector :15/:45)

:15 KEKs

:00 to :30

:15 to :45

are the two main mirrors (reflections) on the clock.

Today :00 is when the clock was activated.

Today :00 is 12/7 marker (Pearl Harbor).