Bitcoin seed coin

thingiverse

The best way to store your Bitcoin seed phrase is subject to ongoing debate. Most experts advise against storing it on any electronic device. Writing it down on a scrap of paper remains the standard method, but paper can easily get lost, torn or mistakenly discarded. It also doesn't hold up well over time - it degrades, gets moldy, gets eaten by dust mites and is even flammable. Ink can run when it comes into contact with water or other solvents, destroying what's printed on it. In summary, paper isn't a great long-term solution for storing information. Enter seedcoin! Printing this sucker in ABS plastic should make it last for thousands of years if stored properly. If you're really paranoid, use it to make a cast metal coin that will last for millennia under almost any circumstances. I have a tutorial on how to do this. Make Metal Parts with a 3D Printer (lost polymer casting tutorial) https://www.youtube.com/watch?v=3C9aDXDIHvE Keep your seedcoin well hidden - anyone with this seed phrase can access your bitcoins! Since it's plastic, you could bury it in the ground and it won't trigger metal detectors. This is a mixed blessing since it will be harder for you to find it later as well. So don't forget where you buried it! Have fun staying secure! If you find this design useful, please feel free to send a donation to: 1EExevPZkgjoRFEbQzTFLpAoyDpwAdeQXw Also, please show some love to JustinSDK - this is just a tweak of his original Thing and his design skills are really quite impressive! https://www.thingiverse.com/JustinSDK/about