Thank you for responding BG4,
Well its the only printer I have right now, it is not meant for long term storage just "send it and let customer spend it"
But I doubt I would ship thermal paper with bitcoin keys - that was a example.
Was thinking of a outdoors bitcoin treasure hunt..
Topic: Paper Wallet with Thermal Paper? (Read 410 times)
If I was to create a QRCode with bitcoin private key and seal the thermal paper with self laminate plastic do you think it will still get black if I mailed it across the USA (For example)? I know hot heat outside + thermal paper = fail, but I wonder if there is a cheap way this can work?
Why does the paper have to be Thermal Paper .... Laser printed teslin is pretty indestructible.... There would be no need to laminate teslin.... I dont care for long term storage wallets with thermal paper...Just My opinion ....
If I was to create a QRCode with bitcoin private key and seal the thermal paper with self laminate plastic do you think it will still get black if I mailed it across the USA (For example)? I know hot heat outside + thermal paper = fail, but I wonder if there is a cheap way this can work?
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