0h8wux1k4mc0jey8y1u6s_source.mp4

(e.g., in a URL, a browser console, or a specific app?)

Because this is a specific hash-based filename rather than a public title, I cannot directly play or "give" you the video file. However, we can find it if you provide a bit more context: 0h8wux1k4mc0jey8y1u6s_source.mp4

Often these filenames are visible in the "Inspect Element" or "Network" tab of a browser when viewing a site like Instagram or a news outlet. in a URL