New Cuvex BIT Now on 
sale in preorder

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New Cuvex BIT Now on sale in preorder

home_card_red_dash

Maintaining the same robustness in security while adding new functionalities

We are thrilled to announce that our second model is already in the works!
 We have put a lot of effort into listening to our customers and thinking carefully about how to implement all 
possible improvements to our initial 
model. As a result of this effort, we 
present to you Cuvex BIT (Biometrics Identity Technology)

Maintaining the same robustness in security while adding  new functionalities

We are thrilled to announce that our second model is already in the works!
 We have put a lot of effort into listening to our customers and thinking carefully about how to implement all
 possible improvements to our initial model. As a result of this effort, we present to you Cuvex BIT (Biometrics Identity Technology).

Cuvex BIT.

New features

  • Biometric access with fingerprint

  • Firmware update process via USB-C cable from our Cuvex App for Smartphones.

  • Cuvex BIT acquires Hardware Wallet capabilities with the new AirGap PSBT signing functionality.

Deliveries for the first half of 2025

  • Free shiping · 30 days to return

pays
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Tech Specs
Cuvex_2_0
Tech Specs

Cuvex BIT

New features

  • Biometric access with fingerprint

  • Firmware update process via USB-C cable from our Cuvex App for Smartphones.

  • Cuvex BIT acquires Hardware Wallet capabilities with the new AirGap PSBT signing functionality.

Deliveries for the first half of 2025

  • Free shiping · 30 days to return

pays

Access control to Multi-Signature and Single-Signature
cryptograms through fingerprint recognition

We have implemented an additional layer for accessing encrypted secrets: the biometrics of the rightful owner.

We have integrated a state-of-the-art biometric sensor capable of creating the template of the fingerprints of authorized users necessary to access the decrypted cryptogram.

 Now Multi-Signature and Single-Signature users can choose to add, in addition to the password used for encryption, a biometric access control.

This functionality allows for using a single password for encryption, even if multiple people are required to be present for decryption. The system will request, in addition to the password, each of the fingerprints of the individuals required to decrypt and view the encrypted secret.

50

Access control to Multi-
Signature and Single-Signature
 cryptograms through 
fingerprint recognition

We have implemented an additional layer for accessing encrypted secrets: the biometrics of the rightful owner. 

We have integrated a state-of-the-art biometric sensor capable of creating the template of the fingerprints of authorized users necessary to access the decrypted cryptogram. 

Now Multi-Signature and Single-Signature users can choose to add, in addition to the password used for encryption, a biometric access control. 

This functionality allows for using a single password for encryption, even if multiple people are required to be present for decryption. The system will request, in addition to the password, each of the fingerprints of the individuals required to decrypt and view the encrypted secret.

50
ImportedPhoto

Firmware update process via 
USB-C cable from our Cuvex App 
for Smartphones.

We have removed the Bluetooth module installed in the hardware. 

We have done this for two reasons:

* To improve firmware installation times 

* To provide our customers with what they have requested.

ImportedPhoto

Firmware update process via USB-C cable from
our Cuvex App for Smartphones.

We have removed the Bluetooth module installed in the hardware. 

We have done this for two reasons:

* To improve firmware installation times 

* To provide our customers with what they have requested.

Cuvex BIT acquires Hardware Wallet capabilities with the new AirGap PSBT signing functionality

With our new device, used in combination with our Cuvex App for Smartphones, customers will have a complete system for:

  • Creating a wallet seed phrase with their own entropy (Dice and Coin Process).

  • Military-grade encryption of this seed phrase, with high redundancy at the lowest cost, by making copies of the cryptogram on NFC cards.

  • A privacy-based wallet with a comprehensive Coin Control tool, tagging and documenting every transaction so that you have control over your privacy.

  • Creating transactions in the Cuvex App and signing them via AirGap PSBT on the Cuvex BIT device.

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Cuvex BIT acquires Hardware Wallet capabilities with the new AirGap PSBT signing functionality

With our new device, used in combination with our Cuvex App for Smartphones, customers will have a complete system for:

  • Creating a wallet seed phrase with their own entropy (Dice and Coin Process).

  • Military-grade encryption of this seed phrase, with high redundancy at the lowest cost, by making copies of the cryptogram on NFC cards.

  • A privacy-based wallet with a comprehensive Coin Control tool, tagging and documenting every transaction so that you have control over your privacy.

  • Creating transactions in the Cuvex App and signing them via AirGap PSBT on the Cuvex BIT device.

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Cuvex BIT includes all the functionalities 
and security of Cuvex.

Being fully backward compatible with the cards containing cryptograms generated with Cuvex.

20363d_3eab6999da62457282f7622c33032622_mv2_ee45469d-ed0d-4376-90e1-6d4f962e6473

Cuvex BIT includes all the functionalities 
and security of Cuvex.

Being fully backward compatible with the cards containing cryptograms
generated with Cuvex.

Compatible to all wallets

Biometric Sensor

NFC

USB-C

Touch Screen

Compatible to all wallets

Biometric Sensor

NFC

USB-C

Touch Screen

Tech Specifications Cuvex BIT

Tech Specifications Cuvex BIT

Dimension & Weigth
Size
Device: 92mm x 92mm x 35mm 
USBC - USBC cable: 1m. 
NFC Card: 85mm x 54mm x 85mm.
Weigth
Device: 180gr. 
USB-C Cable 15gr. 
NFC Cards: 5gr. each of the cards 

Connectivity
No internet connection. 
USB-C connection with the Cuvex App, for the Firmware update process.
Material
Device: Matte Black ABS plastic. 
USBC-USBC cable: TPE + ABS.
NFC Card: PVC
Screen
An 4 inch colour touchscreen,
incorporated to provide a simple and fluent
user experience.
Compatibility
Cuvex is compatible with all wallets on the 
market. If you now have any type of wallet, you must have BIP 39, Monero, Slip39 seeds or private keys. Use Cuvex to create your cold-encrypted seed recovery process securely.
Box Content
1 Cuvex Device, 1 USB-C Cable, 3 NFC Cards 8K, 1 Sticker, 1 Welcome card with link to user manual.
Warranty and return policy
30 days returns, as long as the factory packaging has not been opened. You have a replacement guarantee. Against any manufacturing problem, your Cuvex Faraday Case is guaranteed for 24 months. Please read the store's terms and conditions carefully.

Certifications

CE Certification

FCC Certification

  • Material compliance

    RoHS

  • Material compliance

    RoHS

Security

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Security Holographic "Void" security sticker on the front of the case.
Holographic "Void" sticker located on the USB-C power connector. 

Both stickers are unique codes with which you can verify the traceability of the original shipment, from the Cuvex App. ​ 

The Cuvex device only allows the installation of original firmware signed by Cuvex. For them, an asymmetric authentication of the RSA signature of said firmware is materialized.

Cajaext_sello

Security

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Security Holographic "Void" security sticker on the front of the case.
Holographic "Void" sticker located on the USB-C power connector. 

Both stickers are unique codes with which you can verify the traceability  of the original shipment, from the Cuvex App. ​ 

The Cuvex device only allows the installation of original firmware signed by Cuvex. For them, an asymmetric authentication of the RSA signature of said firmware is materialized.

Cajaext_sello