The exact original source of this clip is not clearly documented, which fits its name, but its style is instantly recognisable as a computer notification sound. Short system-style chimes like this have circulated widely on soundboards and in short-form video because they are easy to recognise and quick to place in an edit. Creators keep returning to it for tech jokes, fake alerts and suspenseful reveals, where a familiar digital tone can signal that something has just happened without needing any dialogue or explanation.