Wallet dossier
SeedSigner
hardwareactive
Open-source DIY Bitcoin signing-device project for building air-gapped, stateless hardware signers from off-the-shelf components.
- Developer / company
- SeedSigner project contributors
- Origin
- —
- Launch
- —
- Custody
- self_custody
- Confidence
- high
- Last verified
- 2026-08-20
Product family
Products
Chronology
Lifecycle timeline
2026-07-08
other
SeedSigner 0.8.7 released
Product: SeedSigner DIY Signing Device
SeedSigner released version 0.8.7 with new features, translations, fixes, and contributions from a broad set of developers, providing direct evidence of ongoing software maintenance.
Sources