Nope, it's not fake. It's a mobile screenshot of a QR code. Many venues and ticket providers are moving to this instead of PDF print at home tickets. You just show that on your cell phone (don't print it out) when you arrive at the show and you'll be good to go.
Hey, QR codes are uploaded in that fashion for all mobile tickets, they are to be pulled up on your phone only when entering the venue. Do not print the tickets as indicated below, the photo will be distorted.