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BitCoin wallet

PostPosted: May 20th, 2016, 7:15 pm
by bentos
Many of you may have heard of the crypto-currency BitCoin, well, I'm not here to explain it to you but I will say that (in paper form) it produces two bits of information: one for public consumption and the other private.

I am here in search of a more fun, or elegant, version of the following:

Although the printed design looks complicated, it's actually two small bits of information (QRcodes) that are required, the rest is just wasting ink. Is there a moving/action based origami design of which could elegantly reveal a hidden area suitably sized for a legible QR code?

I found the following which seemed promising, but not quite there:

Re: BitCoin wallet

PostPosted: May 21st, 2016, 9:03 pm
by origami_8
Try a search for "Origami Puzzle Purse".

Re: BitCoin wallet

PostPosted: May 26th, 2016, 1:53 am
by Gerardo
2 x 2 Envelope is perfect for that. It's rather easy to fold. Here's a blog post of the model including photo-diagrams: ... 2-envelope

Re: BitCoin wallet

PostPosted: June 2nd, 2016, 1:30 am
by bentos
Thanks guys, I'll check this one out!