A cheap and secure way to backup your Bitcoin seeds onto steel.
I was at a Bitcoin meetup and got a Seed Stamper that was basically this design. I wanted to remove the debossed area, make it lighter (Others were around 20g I think, mine is 8 - 9g), and make it with custom tolerances. I liked their updated version with 4 slots at the top for more information to be stored, so I kept that. I made the tolerance 0.07mm originally and it fits perfectly. I'll make another export at 0.1mm in case anyone needs that. If anyone wants the embossed text removed, I can upload that as well.
| Seed_Stamper_-_Bottom_-_v2_-_0.07mm_Tolerance.stl | 5.5MB | |
| Seed_Stamper_-_Bottom_-_v2_-_0.1mm_Tolerance.stl | 5.5MB | |
| Seed_Stamper_-_Top_-_v2_-_0.07mm_Tolerance.stl | 533.1KB | |
| Seed_Stamper_-_Top_-_v2_-_0.1mm_Tolerance.stl | 533.2KB |
