What to know about crypto before buying into Super Bowl ads
Coinbase 'Free Bitcoin' Super Bowl Ad Causes Site to Briefly Crash - Decrypt
QR Codes — DRTV and Digital Marketing Blogs —
Coinbase shares slip as app crashes briefly after Super Bowl ad
QR code Super Bowl ad for Coinbase was kind of brilliant
You really shouldn't scan random QR codes
A Floating QR Code Was the Best Ad of the Super Bowl. There Was Just 1 Problem
Coinbase Super Bowl Ad Shows Bouncing QR Code on Blank Screen
Crypto exchange firm Coinbase's app CRASHES after it screened unusual Super Bowl commercial
Coinbase's strange QR-code Super Bowl ad briefly crashes app
Coinbase 'Free Bitcoin' Super Bowl Ad Causes Site to Briefly Crash - Decrypt
Coinbase's Super Bowl QR Ad Crashes Site, Forces It to Throttle Traffic