How Genius Used Morse Code to Track Its Lyrics

Genius made this video to show how the company used patterns in the formatting of apostrophes to "watermark" the lyrics it found on Google.
Read more: https://www.wsj.com/video/how-genius-used-morse-code-to-track-its-lyrics/88EA4852-4543-4D50-A313-A613FBD00EC0.html?source=Snapzu