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Coinbase's strange QR-code Super Bowl ad briefly crashes app
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Coinbase's strange QR-code Super Bowl ad briefly crashes app
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The 'free bitcoin' Coinbase Super Bowl QR code ad crashed the crypto exchange, prompting a reaction by Edward Snowden - News
Coinbase 'Free Bitcoin' Super Bowl Ad Causes Site to Briefly Crash - Decrypt
Coinbase spent $14M on a Super Bowl ad of a bouncing QR code that didn't work