More questions about the Michigan clock controversy

Been seeing a lot of discussion about the clock controversy but I have a few questions that I haven't seen anyone bring up. #1- How much time was on the super secret clock before the first hail Mary play? 9 or 10 seconds? #2- Can we see a replay of that play with both clocks? #3- How are these clocks operated? A guy with a switch? Did the guy anticipate the ball touching a player and stop the clock too soon? Thanks for shedding some light on this. CG Katy, Tx

As a Michigan fan I was deeply disappointed in the outcome as I saw what everyone else had seen. The clock had run out. However, this video actually shows that we were all wrong https://www.youtube.com/watch?v=myjX6YH_vn8&t=423s. A video that captured both the catch and clock in the same frame shows clearly there was 1 second remaining. Start watching at the 6:45 mark to skip all the leadup.