That minute-long QR code Super Bowl commercial for Coinbase crashed the company's website
Coinbase Super Bowl Ad Hit the Target Audience So Well, Traffic Volume Crashed the App - DailyCoin
A Floating QR Code Was the Best Ad of the Super Bowl. There Was Just 1 Problem
The do's and don'ts of QR code marketing
Coinbase's strange QR-code Super Bowl ad briefly crashes app
Coinbase spent $14M on a Super Bowl ad of a bouncing QR code that didn't work
Coinbase QR code ad: What happened to Coinbase? - Deseret News
QR Codes Grab Attention (Once Again) in This Year's Super Bowl Commercials — Sharethrough
COINBASE FULL QR CODE NFL SUPERBOWL AD COMMERCIAL
7 The Most Creative Super Bowl Ads – Commercials That Went Viral And Changed The Game - Kickstart Side Hustle