0hbmbb1tzglkvu2g9g40i_source.mp4 -

Files with this exact naming structure are frequently seen in:

If you recently ran file recovery software, it often assigns these strings to files where the original metadata (the real name) was lost. Safety and Content 0hbmbb1tzglkvu2g9g40i_source.mp4

This confirms the file is a digital multimedia container, most commonly used for storing video and audio using H.264 or HEVC compression. Where You Might Have Found It Files with this exact naming structure are frequently

In media processing, a "source" file is the original, high-quality version uploaded by a user before the platform compresses it into smaller resolutions (like 720p or 480p) for streaming. a "source" file is the original