Timestamp
The date and time when a specific event, such as a click or conversion, occurred. Useful for reporting and display functions. For example, for Xandr, the timestamp format is YYYYMMDD HH:MM:SS. In this format, 12:15 pm. m. on New Year's Day 2015, 201510101 would be 12:15:00 PM. m.
Meanings of Timestamp
A variable containing the date and time the event occurred is often logged to track the sequence of events.
To save the date and time (events, etc.).