Security & privacy✦Editorial profile
SeedSigner
Build an offline Bitcoin signing device.
Project or serviceView listing
Security & privacy
Gordian Seed Tool
An iOS tool for managing cryptographic seed backups.
What it does
Gordian Seed Tool is a Blockchain Commons application for working with cryptographic seeds and backup formats. Its repository explains supported import, export and recovery workflows. Backup formats must remain compatible with the wallet and recovery process you intend to use.
Features & requirements
- Custody
- Self-custodySource · 8 Oct 2026 ↗
- Platforms
- iOS, Source codeSource · 8 Oct 2026 ↗
- Bitcoin support
- Bitcoin-related serviceSource · 8 Oct 2026 ↗
Sources & freshness
1Bitcoin editorial ↗Source refreshed · 8 Oct 2026
Editorial review · 8 Oct 2026
Imported records link to their sources. An entry is a discovery aid, not an endorsement.