The naming structure—a long alphanumeric hash followed by _source.mp4 —is generated by Discord's Content Delivery Network (CDN) when a file is uploaded to their servers.

: Typically set to a high-BPM breakcore or "hardstyle" track, which has become a staple of the ULTRAKILL fan community's aesthetic.

The video is a fast-paced "edit" (a stylized montage) characterized by:

In the context of the ULTRAKILL fandom, this write-up identifies the clip as a representative piece of "New Blood" (the publisher) community culture. It encapsulates the game's "style-over-everything" philosophy, utilizing the game's retro-inspired graphics to create a modern, psychedelic visual experience.

: While the file name is unique to the upload instance, the content itself is frequently re-uploaded, leading to the name becoming a recognizable "ID" for this specific ULTRAKILL clip.