SeedSigner DIY Kit

SeedSigner: Your DIY Bitcoin Signing Solution

The SeedSigner is an open-source, air-gapped Bitcoin signing device designed to provide maximum security and flexibility for Bitcoin enthusiasts. This semi-assembled kit allows you to build your own SeedSigner, ensuring that your private keys remain secure and never exposed to the internet. With the use of a Raspberry Pi Zero (version 1.3) without WiFi or Bluetooth, you can trust that your transactions are safe from online threats.

Full credit for the design of the SeedSigner goes to the developers: https://seedsigner.com/

Note: This kit requires you to flash a microSD card yourself for added security reassurance. The microSD card is not included and must be procured separately.

Software: https://seedsigner.com/software/

QR Code: Designed and printed by The Bitcoin Shop.

Key Features:

- Air-Gapped Security: Operates without network connectivity, ensuring private keys never leave the device.

- DIY Assembly: Semi-assembled kit allows you to complete the build, ensuring full control over the device's security.

- Stateless Operation: No data is retained after power-off, enhancing security.

- QR Code Communication: Sign and communicate transactions using the provided 3D printed QR code (and a sharpie), maintaining air-gapped security.

- Multi-Signature Support: Create and manage multi-signature wallets for added security.

- BIP39 Seed Phrase Generation: Generate secure seed phrases using various methods, including dice rolls and digital photos. 3D Printed Bip39 Tablets an optional extra.

- Customisable: Open-source design allows for customisation and verification of the device's security.

What's Included:

- Raspberry Pi Zero (version 1.3) without WiFi or Bluetooth

- Semi-assembled components for easy DIY assembly

- 3D Printed QR Code Template 25x25

What's Not Included:

- microSD card (must be procured separately and flashed by the user)

Benefits:

- Cost-Effective: Affordable solution using readily available components.

- Enhanced Security: Air-gapped and stateless operation significantly reduce the risk of private key exposure.

- Flexibility: Open-source nature allows for customisation and verification.

Build your own SeedSigner and take control of your Bitcoin security today!