Offline Key Storage
Private keys remain offline. Transactions are signed on the device itself, reducing exposure to malware. Symbols: ★ ✓ ✕ ✔︎
Cold Storage Air-gapped*Recovery & Backup
Recovery phrases (12–24 words) must be written down and stored securely. Never share them. Never type them online.
BIP-39 Paper BackupUser Verification
On-device confirmation prevents address-swap attacks. Always verify amounts and addresses on the device screen.
On-Device Anti-PhishingClean UI (Demo)
This demo showcases gradients, cards, and accessibility-friendly contrast. No forms, no inputs, no network calls.
HTML/CSS AccessibleBest Practices ✓
- Bookmark official sites; beware of look-alike domains.
- Verify firmware signatures before updates.
- Ignore DMs offering “support”.
- Use passphrases where supported.
For Developers ✦
Build demos without risk: avoid real branding, remove login fields, and add
clear warnings. Example snippet: <!-- DEMO ONLY -->