If you are trying to find where this specific file originated, you can:
Filenames like this often strip away the original metadata (location, date, creator) to protect privacy or save space.
Advertisers and analytics firms use similar unique strings to track how media is shared across different platforms. 9vJSCpOdWA4ECqJ9 mp4
The alphanumeric string appears to be a unique file identifier or a specific video asset often associated with content delivery networks (CDNs), social media platforms, or internal database naming conventions.
Do you have on where you found this file or what the video actually contains ? If you are trying to find where this
Use the string in specialized database searches or search engines to see if it links back to a specific social media post.
Look at the "Properties" or "Get Info" section of the file to see if any "Source URL" or "Origin" information was preserved by your operating system. Do you have on where you found this
Platforms like YouTube or Vimeo use 11–12 character strings to identify specific videos in their database.