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Meet Piper: your first bitcoin paper wallet printer
- jglauche 13y agoThermal paper is by far the last medium I want to store a wallet on...
- lowglow 13y agoI wonder why the creators chose this. Does it allow for a smaller footprint?
- jglauche 13y agoYes, the thermal printing mechanism is very simple. You need a printing head, which you can get as pre-build module, and you need a mechanism to feed the paper. Alternatives are for example thermal transfer printing method, where you have a roll of paper and a roll of ink on a film that gets transfered over to the paper on the areas that are heated. Technically this is more complex, but on a product like this, they saved on thew wrong end by using thermal paper.
- bebna 13y agoCouldn't be a printer with same footprint be build with laser printing? If you keep the resolution low and got the time and money for the research, It should be possible I think.
- nwh 13y agoYep. I've had receipts turn black just sitting in a drawer. This is certainly not what I'd want to store my currency on.
- Hellenion 13y agoThat'd be my second: http://www.ollydbg.de/Paperbak/index.html http://www.ollydbg.de/Paperbak/index.html
- cookrn 13y agoCould this be useful transfers arranged through a service like https://localbitcoins.com/ https://localbitcoins.com/ ??