On 23 September 2013 at 14:45, YouTube user Webdriver Torso quietly uploaded a video. Now there are over 80,000 videos. Each of the videos has nearly the same format, cycling through 10 “slides” (numbered 0000-0009) over the course of 11 seconds. Each slide displays two rectangles: one blue and one red. In each successive slide, the rectangles change shape and position. New videos are still being posted.
Beeping bars explained
What’s the story behind the beeping bars? Is this a way to communicate with aliens, secret government agencies at work with a new kind of number station or just a guy/girl with doing art stuff?
In the video below a solid explanation is given.