Bitcoin NFC Coin / Tag

by makevoid, published

Bitcoin NFC Coin / Tag by makevoid Mar 3, 2015
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Bitcoin NFC 3D printed tag!

Print your own NFC Tag, many usecases!


Download BitNFC, the easiest way to scan and write the coins (developed also by me @ 720kb)

An NFC tag can be used as a bitcoin wallet, this way you can literally 3d print your own money.

Watch the demo Youtube video:

NFC Tags programmable with (examples):

  • Private Key (5....)
  • BTC Address (1...)
  • bitcoin:1Address
  • text (hello btc)

3D Model Featured on World Crypto Network

BitNFC video: https://www.youtube.com/watch?v=srE1fDB-dTY

DogeNFC - dogenfc.com
repository (code): https://www.youtube.com/watch?v=9jljUiVXg6g&feature=youtu.be&t=58m20s

Mini Kossel V-Slot video printing it @ 90 mm/s: https://www.youtube.com/watch?v=yFjw6WXUtZY


x1 NFC Tag (they are cheap on amazon or aliexpress, 30 cent/each, if you ar not sure about the type for the compatibility, search "NFC tag android")
x2 Bitcoin NFC faces normal size 3D printed - Diameter ~42.2mm

  • Stick the NFC tag behind one flat face of the printed coin
  • Put glue around the NFC tag and stick the other face
  • Keep it pressed (under a book or something)

    Glue them together with instant glue or some other glue that reacts well with platic

You can also print a coin and while it's printing (if your printer supports pausing it's better) stick the nfc tag into it, this way the tagwill be embedded inside the coin / object.

To write the NFC tags you need a phone with NFC, we made an Android App that makes the process easier: http://bitnfc.org

Windows Phone version coming soon!

otherwise you can use
"NFC Tools" for Android (play store) or a similar app
to manually save the private key into the coin

Dogecoin version is being developed at: dogenfc.com (soon!)

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I love this design! Such awesome! These also work with the 2-way Bitcoin ATMs by GENERAL BYTES. (www.generalbytes.com/batmthree/ ) Scan and get cash or scan and insert cash in the machine to topup value stored on token.