Here's what the Super Bowl ad with the floating QR code was for
Coinbase Super Bowl QR code ad crashes website, raises security
Crypto exchange firm Coinbase's app CRASHES after it screened
If You Scanned That QR Code From the Super Bowl (or Any QR Code
Crypto exchange firm Coinbase's app CRASHES after it screened
Coinbase Forced Into Outage Following Super Bowl Ad After More
Coinbase's bouncing QR code Super Bowl ad was so popular it
Coinbase: Bizarre QR code Super Bowl ad crashes cryptocurrency
Coinbase Super Bowl Ad Crashes Its App
Coinbase's strange QR-code Super Bowl ad briefly crashes app
Coinbase's Super Bowl Ad Drove Interest. But for Who?
Coinbase Floating QR Code Commercial One of the Worst in Super