Dimension & Weigth
How much would you pay to solve the problem of securely storing your seed phrase, on which your entire crypto investment depends, for life?
How much would you pay to solve the problem of securely storing your seed phrase, on which your entire crypto investment depends, for life?
Cuvex
Selfcustody of your seed phrase. Cuvex Welcome Pack includes a total of 3 NFC cards.
No experience needed
Easy to use
Sovereign and secure Self-custody
Free shiping over $100 - 30 days to return
Cuvex
Selfcustody of your seed phrase. Cuvex Welcome Pack includes a total of 3 NFC cards.
No experience needed
Easy to use
Sovereign and secure Self-custody
Free shiping over $100 - 30 days to return
Join the sovereign and
secure self -custody
secure self -custody
Manage Cards
Encrypt
Decrypt
Clone Cards
Firmware Update
We have designed and patented Cuvex
* Patent Aplication P202231090
Join the sovereign and
secure self -custody
secure self -custody
We have designed and patented Cuvex
* Patent Aplication P202231090
Manage Cards
Encrypt
Decrypt
Clone Cards
Firmware Update
Cold Encryption for Seed Phrase recovery.
We have designed and patented Cuvex, a cold encryption device, meaning it has no connection to the internet or any other device. With Cuvex, you can create an AES 256 cryptogram that even a supercomputer would take more than 10,000 years to break. You can securely store your private keys, seeds, or secrets on NFC cards quickly, safely, and cost-effectively.
Cold Encryption for Seed Phrase recovery hardware.
In addition, Cuvex allows you to establish a multi-signature access control to reach the seeds. This means that the people you configure will need to access your seeds simultaneously, providing an extra layer of security. It's the perfect solution, for example, if you are practicing AutoCustody for a corporate crypto asset wallet, an investment fund, or a family fund.
Our Welcome Pack includes everything you need, whether you already have Cryptoasset Wallets or if this is your first Self-Custody, Sovereign, and Secure device.
Cold Encryption for Seed Phrase recovery
We have designed and patented Cuvex, a cold encryption device, meaning it has no connection to the internet or any other device. With Cuvex, you can create an AES 256 cryptogram that even a supercomputer would take more than 10,000 years to break. You can securely store your private keys, seeds, or secrets on NFC cards quickly, safely, and cost-effectively.
Cold Encryption for Seed Phrase recovery hardware.
In addition, Cuvex allows you to establish a multi-signature access control to reach the seeds. This means that the people you configure will need to access your seeds simultaneously, providing an extra layer of security. It's the perfect solution, for example, if you are practicing AutoCustody for a corporate crypto asset wallet, an investment fund, or a family fund.
Our Welcome Pack includes everything you need, whether you already have Cryptoasset Wallets or if this is your first Self-Custody, Sovereign, and Secure device.
Bluethooth
Compatible to all wallets
NFC
USB-C
Touch Screen
Compatible to all wallets
Bluethooth
NFC
USB-C
Touch Screen
Tech Specifications
Tech Specifications
Size
Device: 92mm x 92mm x 35mm
USBC - USBC cable: 1m.
NFC Card: 85mm x 54mm x 85mm.
Weigth
Device: 150gr.
USB-C Cable 15gr.
NFC Cards: 5gr. each of the cards
Connectivity
No internet connection.
Bluetooth connection with the Cuvex App, only 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, Slip 39 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, 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.
Certifications
Security
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.
Security
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.
This is the first time I'm heading out on a trip feeling chill. Managed to leave one card at home and always carry the other with me. I don't even sweat it if someone finds them because the info isn't visible anymore, unlike when it was all written down. One less thing to worry about!”
Anthony - USA
The shipping was super fast and the packaging was top-notch! It arrived without a single dent, looking all incredible!
Grace- USA
I don't understand how I could go so many years without one of these. Having my savings written down on a piece of paper is nonsense, now I have copies everywhere and the most wonderful thing is that the key is in my head, that is unconfiscatable and faithful to the true spirit of Satoshi.
Rui - Portugal
I was amazed by how simple it is to encrypt your seed; decrypting it felt like magic. Big props to the Cuvex team for making things easy for those of us who advocate for self-custody.
Alexander - Swiss
When I tried updating the firmware, I hit a snag, so I went straight to the user manual on their website and they had a video that explained everything super clearly. I was able to fix it in no time. My device is an Android, and the push notifications can be a bit of a hassle
Benjamin - USA
The multi-signature solution is killer. We're three partners in the company, and now each of us has their own card and password.
Gian - India
I've really liked the app's functionality for creating a wallet from scratch. I knew other ways, but they required technical know-how. This solution is fantastic and even fun. The best part is being able to transfer the words to the card via NFC, super quick. Good job!
Thomas - USA
More intuitive than I expected, easy to use, but if I had to nitpick, I'd wish it had some biometric feature so I wouldn't even need to remember the password. Well, there's my two cents. I guess they're probably thinking about it.
David - Spain
I am extremely satisfied with both the product and the support from the team. When I received the product, I had some doubts about how to get started with it as I had not thoroughly read the manual. However, the team still provided me with all the guidance I needed.
Sophie - France
Create your own Watch-Only walletwith Coin Control features
Create your wallet with your own entropy using dice and coin
Manage the receiving addresses
Assign labels to your Utxos
Create your own Watch-Only wallet with Coin Control features
Create your wallet with your own entropy using dice and coin
Manage the receiving addresses
Assign labels to your Utxos