Do you have the where you found this file, or can you describe the video content you are trying to identify?
: The 21-character string (excluding the _source suffix) follows the pattern of a UUID or a Content-Addressable Hash . These are used to ensure that every file uploaded to a server has a unique name, preventing overwrites. 0h3xp41b20adxjxwsg5mb_source.mp4
: Platforms like Mux, Cloudinary, or JW Player that automate file renaming upon upload. Why you might be seeing this Do you have the where you found this
The filename 0h3xp41b20adxjxwsg5mb_source.mp4 appears to be a unique, system-generated identifier typically used by or similar cloud storage and content delivery networks (CDNs). Because this specific alphanumeric string is likely a temporary or private file hash, there is no public record or "deep piece" of media associated with it. Technical Context of the Filename : Platforms like Mux, Cloudinary, or JW Player