Cuvex LT *** Preorder Now
Couldn't load pickup availability
Preorder Now.
Cuvex LT (Little) Maintaining the same robust security while simplifying functionalities.
We are thrilled to announce that our third model is now in progress!
We have dedicated significant effort to building a cost-effective device that aligns with our original mission:
Eliminating the need to write down or engrave your wallet's seed phrase on paper or steel.
Access control to Multi-Signature and Single-Signature Cryptograms generated by military-grade hardware encryption using AES-256 GCM
We have developed the most powerful device on the market at the best possible price.
It has no external connectivity, not even for firmware updates. You will never need to update the firmware. Its USB-C port is solely for power.
Cuvex Little comes with a simplified version of our Cuvex 1.0 firmware, supporting only three functions:
Multi-Signature and Single-Signature encryption of seed phrases (BIP 39, Monero, and SLIP 39), storing the resulting cryptogram on an NFC card.
Decryption of cryptograms from NFC cards, allowing you to view your encrypted seed phrase in plain text.
Cloning of NFC cards with stored cryptograms, enabling you to create secure backups of your encrypted seed phrases at the best price.
Cuvex Little is a robust device with a singular purpose: to protect your recovery seed phrases in the most secure way technology allows.
It features a simple interface with a one-inch LED display and two physical buttons.
The simplest and most reliable electronics, designed to fulfill the most crucial function of self-custody.
Includes 3 NFC White Cards
White cards are perfect for anyone who doesn't want any design or logo. You can always assign an alias to each card to identify them without problems without having to make any type of physical mark on them, which increases security.
You can clone copies of the cryptogram of your seeds at the lowest cost in the market with no limits, with a memory lifespan of up to 10 years.
Our NFC cards are built with the best current technology and for thousands of usage cycles. They are designed and constructed for much more intensive use than you will give them with Cuvex.
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 Little device comes with the only version of firmware it will ever need, installed from the factory.
Keep reading, this will surely interest you...
You will never have to update the firmware.
Completely eliminating one of the common weak points in any hardware. For this reason, it does not require any hardware components or software processes that enable external connections.
Your Cuvex Little device will remain perpetually and completely isolated from everything.
To achieve this, the STM microprocessors are factory-installed with level 2 protection, rendering all development and communication ports completely unusable.
Cuvex Little is a military-grade security bunker designed to create cryptograms and store them on NFC cards.
OPEN CODE
Additionally, all our source code and hardware are fully open and accessible.
This means they are verifiable, visible, and editable. You can compile the Cuvex Little source code yourself. Please visit our GitHub for more information.
