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1 sat \ 2 replies \ @cryptocoin 26 Mar \ on: I Dissolved My Credit Card To Understand How It Works | Veritasium tech

Contactless bitcoin payments don't need such protections.

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22 sats \ 1 reply \ @0xbitcoiner OP 26 Mar

What protections are you talking about? I know some Bitcoin wallets use NFC and if people aren't careful, there can be issues. I’m curious to see the next video; apparently, they can activate NFC on an iPhone even if it's locked.

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1 sat \ 0 replies \ @cryptocoin 27 Mar

Doh ... I wasn't thinking of NFC, sorry. I've never done an NFC payment in bitcoin.

But using my mobile phone Camera to pay an LN invoice obtained by QR Code -- I do daily. No physical contact.

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