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Posts tagged #digital-wallets

A mix of technical deep-dives, career reflections, and dispatches from the road.

tag: #digital-wallets
What's Actually in Your Phone When You Tap to Pay thumbnail
financeAug 29, 2026· 4 min
What's Actually in Your Phone When You Tap to Pay
Your card number isn't in your phone. Here's what a digital wallet actually stores, why a stolen token is useless on its own, and why merchants care about tokens for reasons that have nothing to do with security.
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