All the real timekeeping is done in UTC. The local times are only in the user interface.
You sign in 9:30pm EDT Nov 2, 2024, and the computer records 2024-11-03 01:30 UTC as your starting time.
You sign out 7:00am EST Nov 3, 2024, and the computer records 2024-11-03 12:00 UTC as your end time.
You were working 10.5 hours, if you were not supposed to work more than 10 hours your employer is likely going to get flagged, unless the regulation makes some kind of exemption for local time changes. Even so, you’d almost certainly be paid for 10.5 hours.
All of the places where I’ve worked that have employed hourly and overnight staff, if you worked the fall time-change shift, you got paid for nine hours (and if it put you into overtime, them’s the breaks). If you worked the spring time-change shift, your paycheck was adjusted to give you and eight-hour shift.
At my current employer on such an occasion you are paid for the actual hours you work, regardless of time change. As a third shift worker you do get a “night differential” for slightly more per hour than if you worked day time (sometimes I come in right at the end of that, so for part of my shift I get paid a bit more). Same applies in the Spring. Most of us full-timers work an 8.5 hour shift, and while start/end times might vary the length of the shift generally does not.
If “business needs” required you to remain until a certain local time and that results in overtime you get paid overtime. In practice, the folks unloading trucks and stocking shelves overnight go home at then end of 8 hours even if by the new clock time that’s “early” or “late”, but the folks running the gas station convenience store stay until shift change, so they my work an hour less or an hour more depending on which way the clock hands are moving.
Many years ago I was with a towns Auxiliary Police. We were not paid, but the regular oficers were of course.They made an attempt to schedule the same folks for both time changes. They worked an hour extra in the fall, and an hour less in the spring. They seemed satisfied.