In a research context, such files are often verified by matching landmarks in the video to Google Earth coordinates to confirm the exact location of the recording.
The disaster resulted in over 59,000 deaths and widespread structural failure, particularly in "pancake" style building collapses.
You can mention that filenames like this are typically auto-generated by DVRs (Digital Video Recorders).
Depending on the focus of your assignment, you can use this video as a primary source for several disciplines: