This can reveal the creation date, original software, or location data. :
Since the filename itself doesn't describe the video, here is how you can safely investigate what it is: : Right-click the link where you found the file. Look for the domain (e.g., ://discordapp.com or v.redd.it ). Metadata Inspection : Use a tool like ExifTool or MediaInfo . 0gxky38g13nemhblrf3qr_source.mp4
Knowing the website or app where you saw it would help me give you a more specific answer. This can reveal the creation date, original software,
using VirusTotal if you have already downloaded it. This can reveal the creation date