This page explains how to securely back up mnemonic phrases and private keys, covering multiple redundant recovery solutions such as titanium plates, NFC cards, and rings.
Asset Loss Does Not Mean Asset Disappearance.
As long as you have a backup, assets can always be recovered.
Lost your device — can you still recover your assets? Crypto assets live on the blockchain, so as long as your seed phrase is safely backed up offline, any compatible wallet can fully restore everything you own.
Blockchain assets are stored on-chain, not in the device. The key to recovery lies in—secure backup.
UKey Seed Card
NFC Encrypted Card (Smart Backup)
Suitable For
· high frequency users
· People who have high requirements for convenience
UKey Seed Ring
NFC Encrypted Ring (Best Balance of Security & Portability)
Suitable For
· High Net Worth Crypto Asset Holders
· Web3 deep user
· Those who demand ultimate safety and portability
UKey Seed Ti
Titanium Backup Plate (Extreme Environments)
Suitable For
· long term storage
· Large asset holders
Compare These Solutions
 Encrypted digital storage |  Physical engraving storage |  Secure Element encrypted storage |
|---|---|---|
| Storage Method | ||
Encrypted digital storage | Encrypted digital storage | Encrypted digital storage |
| Plain Text Readable | ||
no | yes | yes |
| Fireproof Capacity | ||
Medium (electronic components are affected by high temperatures) | Strong (high temperature resistant metal) | weak |
| Waterproof Capacity | ||
powerful | powerful | powerful |
| Corrosion Resistance | ||
middle | powerful | weak |
| Physical Damage Resistance | ||
middle | powerful | weak |
| Susceptibility to Peeking | ||
Low | middle | high |
| Recovery Convenience | ||
Medium (manual input) | Medium (manual input) | Medium (manual input) |
| Long-term Storage Stability | ||
Medium (risk of aging of electronic components) | powerful | Low |
| Suitable For | ||
high frequency users | Long-term users/large assets | Beginner user |
Recovery Process Demo
Recovery in Just 3 Steps
Security Notice