0hb3wsqowmpl7b5p1esdt_source.mp4 ⇒

The filename "0hb3wsqowmpl7b5p1esdt_source.mp4" acts as a unique, machine-generated identifier used by platforms like CDNs or social media to index raw video files [1, 2]. As a _source file, it typically represents the original, uncompressed video, often identified through web developer tools or direct links [3, 5].