Coinbase spent $14M on a Super Bowl ad of a bouncing QR code that didn't work
Coinbase 'Free Bitcoin' Super Bowl Ad Causes Site to Briefly Crash - Decrypt
Coinbase's Super Bowl ad controversy sparks call for change
Coinbase's bouncing QR code Super Bowl ad was so popular it crashed the app - The Verge
Why Coinbase's SUPER BOWL ADVERTISEMENT Was GENIUS
Coinbase's Super Bowl QR Ad Crashes Site, Forces It to Throttle Traffic
Super Bowl ads boosted crypto app downloads by 279%, led by Coinbase
Superbowl Ad Overloads Coinbase, a 'Space Diamond' and Other Top Crypto Stories - CNET
Why Coinbase's SUPER BOWL ADVERTISEMENT Was GENIUS
Coinbase QR code Super Bowl ad: Crypto commercial confuses viewers
Coinbase's strange QR-code Super Bowl ad briefly crashes app