Thingiverse
Nothaus6x6
by OpenSeed
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The Nothaus6x6 is part of the OpenSeed project, an open-source initiative to create metal, cheap and offline backups of Bitcoin seed phrases.
An alternative to commercial steel backup products.
This design encodes BIP39 words in binary, marked with a spring-loaded center punch.
**Nothaus6x6 specifications**
- Capacity: 12 seed words (6 per side)
- No moving parts, no branding, no bullshit
- 30 mm diameter
- Concave surface to reduce abrasion
- Orientation marks
More info, guides, and other designs available at: [OpenSeed GitHub Repository](https://github.com/OpenSeed-org/OpenSeed)
⚡️ Support the project: `[email protected]`
An alternative to commercial steel backup products.
This design encodes BIP39 words in binary, marked with a spring-loaded center punch.
**Nothaus6x6 specifications**
- Capacity: 12 seed words (6 per side)
- No moving parts, no branding, no bullshit
- 30 mm diameter
- Concave surface to reduce abrasion
- Orientation marks
More info, guides, and other designs available at: [OpenSeed GitHub Repository](https://github.com/OpenSeed-org/OpenSeed)
⚡️ Support the project: `[email protected]`
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