0h076o24gg442zcf1ayb0_sourceni.mp4

This alphanumeric string is almost certainly a hash or a unique content ID. Platforms like Twitch, YouTube, or Facebook use these to prevent file overwrites and to manage massive databases where simple titles would lead to collisions.

When you "Inspect Element" on a site like Instagram or Facebook to find a video's direct source, the resulting filename is often a long hash like this. 0h076o24gg442zcf1ayb0_sourceNI.mp4

When downloading clips from Twitch, the platform often provides files with random alphanumeric names or weird adjective-noun combinations to ensure uniqueness. This alphanumeric string is almost certainly a hash

Files with these types of "word salad" or hashed names are commonly found in the following contexts: 0h076o24gg442zcf1ayb0_sourceNI.mp4