Timed Spell Effect Tracking

[DMSei]

Would it be possible to have the Calendar pop a timestamp into chat actions at all?

For example: A player uses Bardic Inspiration. When they use it, the chat message they post for it would have a timestamp of the current in game clocks time, rather than (or in addition to) the real world timestamp. That way we can use the game clock to track spell durations easily, rather than having to remember to notate the time on the clock when a spell or ability with a timed duration is used.