CryptoPlatz App allow you to store seed recovery phrase encrypted and offline on CryptoPlatz Vault.
Check why CryptoPlatz Vault & App is used for seed backup:
+ Metal stainless resistant to fire, water, bugs, insects, rust, oxidation and shock wave
+ Encrypt the information with AES-256
+ Keep data stored offline for 50 years
+ Warranty forever
+ Opensource app on GitHub
+ Compatible with any smartphone with NFC
+ Chip certification level CC EAL4, ISO/IEC 14443-A and ISO/IEC 7816-4
Attention: If you use a password to encrypt the information on the vault, do not lose it! It is impossible to retrieve the information stored on the vault without the password, and it is impossible to reset the password by email, sms, phone call or 2fa.