Short system tones like this one became common online as phones, payment apps and devices made contactless transfers part of life, and creators began reusing the familiar chime to signal a successful action in short videos. It is often used in the same way as a ding sound effect, marking the exact moment a payment clears, a file sends or a device connects. Because the sound is instantly recognisable as a digital confirmation, it works across tutorials, tech reviews, memes and social clips without needing explanation, and its clean one-second length makes it easy to place in an edit.