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Coinbase's bouncing QR code Super Bowl ad was so popular it crashed the app - The Verge
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The 'free bitcoin' Coinbase Super Bowl QR code ad crashed the crypto exchange, prompting a reaction by Edward Snowden - News
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Coinbase Crashes After Popular Super Bowl Ad
Coinbase's strange QR-code Super Bowl ad briefly crashes app
Coinbase 'Free Bitcoin' Super Bowl Ad Causes Site to Briefly Crash - Decrypt
Here's what the Super Bowl ad with the floating QR code was for
Coinbase QR Code Super Bowl Ad Leads to Site Crashing
That Bouncing QR Code Ad Crashed Coinbase's Website - ALT 105.1
Coinbase's bouncing QR code Super Bowl ad was so popular it crashed the app - The Verge