ELLIPAL X Card

Toca paraCrypto.

Cartera fría NFC para principiantes.
Lleva tus criptomonedas en una tarjeta y protege cada transacción con un toque.

ELLIPAL X Card NFC cold wallet being tapped to a phone to sign
Por qué X Card

Una billetera fría que realmente llevarás contigo.

ELLIPAL X Card te ofrece la misma autocustodia que cualquier billetera fría: tus claves, y las de nadie más.

BANK CREDIT ELLIPAL X Card

Es una tarjeta

Lo bastante delgada como para caber junto a tus tarjetas bancarias.

ELLIPAL X Card

Toca para firmar

Acércalo a tu teléfono. Ese es todo el gesto.

ELLIPAL X Card
battery charger cable

Sin batería

Sin batería, sin cables, listo cuando tú quieras.

Ir a la información del producto
1 de 9

Billetera fría ELLIPAL X Card

Gestiona más de 10.000 tokens en más de 45 cadenas de bloques. La disponibilidad de los servicios de intercambio, compra, venta, staking y pago varía según el proveedor y la región.

Delgada. Basada en NFC. Toca para firmar

Configura tu billetera completamente sin conexión

3 Cold WalletsRun Special: 50% Off
Back up one wallet, or run several.
$89.00 USD $133.90 USD
1 Cold WalletRally Savings
Tap to Crypto
$69.00 USD $79.00 USD
Collection: Black
Black
BTC
Raspberry Rose
Moonpay
Quantity
ENTREGA RÁPIDA Y CON SEGUIMIENTO

Envíos a más de 140 países, con pedidos despachados en un plazo de 48 horas. Rastrea tu pedido aquí.

GARANTÍA DE 1 AÑO. REEMPLAZO GRATUITO.

Cubierto durante 1 año. Las reclamaciones elegibles reciben un reemplazo gratuito, no una reparación.

AUTOCUSTODIA. SIEMPRE TUYO.

ELLIPAL nunca almacena ni accede a tus activos, claves, contraseñas ni datos de recuperación.

Configurar · Usar

Listo en 3 minutos

Crea tu billetera en un entorno seguro sin conexión, luego conéctala a ELLIPAL App y estarás listo para comenzar.

Crear

Configuración sin conexión, de principio a fin

Crea tu billetera en un dispositivo offline exclusivo (ELLIPAL X Card Starter). Tus claves se generan sin exposición alguna a la red y están protegidas desde el primer momento.

Generating a Seed Phrase offline on the ELLIPAL X Card Starter
Conectar

Toca para conectar

Acerca tu ELLIPAL X Card a tu teléfono para conectarla a ELLIPAL App. Gestiona tus activos, intercambia, haz staking, compra, vende, paga o conéctate a dApps.

Tapping the ELLIPAL X Card to a phone to connect to the ELLIPAL App
Ir

Úsalo en cualquier lugar

Ya sea que estés de viaje, de compras o en movimiento, puedes gestionar tus criptomonedas con un solo toque.

La ELLIPAL X Card guardada en una cartera junto a las tarjetas bancarias de uso diario
Usar la ELLIPAL X Card con un teléfono mientras viajas
Primer plano de la ELLIPAL X Card al acercarla a la parte posterior de un teléfono
Separar · o hacer una copia de seguridad

Varias tarjetas, dos formas de usarlas.

Dale a cada tarjeta su propia cartera para mantener tus fondos completamente separados, o vincula varias tarjetas a la misma cartera como respaldo. Muchos propietarios comienzan con más de una.

FORMA 1

Carteras separadas, la misma seguridad

Dale a cada tarjeta su propia billetera para que tus ahorros, gastos y operaciones se mantengan completamente separados sin comprometer la protección.

Carteras separadas, la misma seguridad
Forma 2

Una sola billetera, respaldada.

Cada ELLIPAL X Card puede unirse a la misma billetera como respaldo, de modo que perder una tarjeta no te dejará sin acceso.

Una sola billetera, respaldada.
Importar · BIP39

Importa cualquier billetera. Llévala como una tarjeta.

Importa cualquier billetera. Llévala como una tarjeta.

Importa tu frase semilla desde MetaMask, Trust Wallet, Ledger, Trezor o cualquier billetera compatible.

Sin transferenciasSin cuentas nuevasSin empezar de cero
Chip seguro

Basado en un chip seguro CC EAL6+.

CC EAL6+ es una de las calificaciones de seguridad más altas que puede obtener un chip, de la misma categoría que se utiliza en pasaportes y tarjetas bancarias. El chip seguro CC EAL6+ genera y almacena tus claves privadas. Del chip solo sale información de transacciones firmada.

Ilustración en corte del chip seguro EAL6+ dentro de la ELLIPAL X Card, donde se generan y almacenan las claves privadas
Seguridad de nivel bancario

El mismo estándar de chip utilizado en pasaportes y tarjetas bancarias.

Exposición cero

Tu clave privada se genera dentro del chip seguro y permanece allí.

Diseñado para la defensa

Diseñado para resistir manipulaciones físicas y amenazas externas.

Sin mantenimiento

Sin batería, sin carga y sin actualizaciones de firmware que mantener al día.

Comparar

Autocustodia verdadera. Nada en lo que confiar.

No hay ninguna cuenta que congelar, ni horarios bancarios, ni nadie a quien preguntar antes de mover tu propio dinero.

Bancos y casas de cambio Tú, con la X Card
✕
Tu cuenta puede ser congeladaUn proveedor puede bloquear o suspender el acceso cuando lo decida.
Tus claves, que no se pueden congelarNinguna empresa las posee, así que ninguna empresa puede bloquearte el acceso.
✕
Limitado a su horario de aperturaLas transferencias pueden retrasarse durante los fines de semana, los días festivos o los mantenimientos.
Mueve criptomonedas en cualquier momento, 24/7La blockchain nunca cierra, y tu acceso tampoco.
✕
Se necesita permiso para mover fondosLos límites, las revisiones y las aprobaciones pueden interponerse entre tú y tu dinero.
No hay nadie a quien preguntar, nuncaFirmas con la tarjeta en la mano, según tu propio horario.
Especificaciones

Especificaciones técnicas

Tipo de billetera
Billetera de autocustodiaSí
Billetera fríaSí
Seguridad
Método de firmaFirma mediante NFC, conexión fluida con ELLIPAL App
Chip seguroChip seguro CC EAL6+
Frase semillaCrear: frase semilla de 12/18/24 palabras; Recuperar: frase semilla de 12/15/18/21/24 palabras
Frase de contraseñaSí
PIN de la tarjetaMínimo de 6 dígitos, hasta 16 dígitos
Restablecimiento de fábricaDespués de 10 intentos incorrectos de introducir el PIN de la tarjeta
Usabilidad
PortabilidadDel tamaño de una tarjeta de crédito, ultradelgada, cabe en cualquier cartera
Configuración 100 % sin conexión1–3 minutos con ELLIPAL X Card Starter
Android e iOSSí
Conectar dAppsSí, se conecta mediante WalletConnect
Criptomonedas compatibles
Tokens compatiblesMás de 10.000 tokens
Cadenas de bloques compatiblesMás de 45 cadenas de bloques
NFTCompatibles (ETH y Polygon)
Especificaciones físicas
BateríaSin batería (No requiere carga)
Vida útil30 años
Dimensiones85,60 × 53,98 mm (tarjeta de crédito estándar)
¿Qué incluye?

En la caja

Todo lo que hay en la caja de ELLIPAL X Card colocado en plano: la propia X Card, la guía de inicio rápido, la tarjeta de frase de recuperación y la funda protectora para tarjetas
reseña

Lo que dicen nuestros clientes

Customer Reviews

Overall rating: 4.8 / 5 from 655 reviews.

Easy to use and convenient

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, David! We're glad you find the ELLIPAL X Card easy to use and convenient.

Was easy to set up . Feel alot better having my XRP moved to a safe place . 😄

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Tammy! We're glad the ELLIPAL X Card was easy to set up and that you feel more confident holding your XRP through self-custody.

After transferring my crypto Elli leaves the address in memory which isn’t good

ELLIPAL X Card Cold Wallet

Store owner replied: Hi Kevin, a Wallet Address is public Blockchain information, and seeing an address in the ELLIPAL App does not expose your Private Key or give anyone control of your assets. If by 'address in memory' you mean a copied address, saved recipient, or another specific screen, please email cs@ellipal.com with a screenshot of that page so our team can identify exactly what you are seeing.

Very easy to use on all fronts

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Spencer! We're glad the ELLIPAL X Card has been easy to use across the entire experience.

It's great, as long as it protects my investment

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Paul! The ELLIPAL X Card protects your Private Key inside a CC EAL6+ certified Secure Chip, and each transaction requires the correct Card-PIN and physical NFC signing. Please also keep your Seed Phrase and Card-PIN securely backed up and private.

The wallet is easy to set up. And the app is user friendly. Good product for a first time user.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Michael! We're glad the ELLIPAL X Card was easy to set up and that the ELLIPAL App feels user-friendly for your first cold wallet experience.

Customer video review of ELLIPAL X Card Cold Wallet

Really Ellipal Card is Amazing and easy to manage!😍🤩🥰

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Lucrecia! We're delighted that you find the ELLIPAL X Card easy to manage and enjoyable to use.

I ordered the Ellipal Titan mini. Now my crypto is safe and secure! The cold wallet is easy to use. I highly recommend the Ellipal system.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Paul! We're delighted that you find your ELLIPAL cold wallet easy to use and that it gives you greater confidence in keeping your crypto secure.

I really don't know if the X Card is safe to use. I used to use Ledger. Money was missing. They blamed me. Only to find out there was a way the Nano X Plus could be hacked. They said this was impossible. When they ommitted that the chip had a attenna attached to send an receive. This makes me wonder. Now Elipal Be paying out also for data breaches also. Is this X Card hacked also. I don't know if it compromised also this is why I left a neutral response. Maybe my phone not being NFC Capable is the best for now. Maybe putting all my extra money being placed in a mason jar and buried in the back yard would be safer

ELLIPAL X Card Cold Wallet

Store owner replied: Hi Donald, we understand why your previous experience would make you cautious about another hardware wallet. The ELLIPAL X Card protects your private keys inside a CC EAL6+ certified secure chip. The private keys never leave the card, and every transaction requires the correct Card-PIN and physical NFC signing. Each X Card also has a unique encrypted hardware ID verified by the ELLIPAL App. After 10 incorrect Card-PIN attempts, the card automatically wipes its stored data. NFC only transmits encrypted transaction data and does not expose your private key. If you have any questions about the security design or would like help checking your setup, please contact us at cs@ellipal.com. Please do not send your Seed Phrase, Private Key, or full Passphrase.

Wallet is great ,and extremely easy to set up !

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Brandon! We're happy to hear your ELLIPAL X Card was extremely easy to set up.

👍🏻

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you for the thumbs-up, Jeremy! We appreciate your support.

Easy to set up and i feel like my crypto is safe.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Donald! We're glad the ELLIPAL X Card was easy to set up and helps you feel more confident about your crypto security.

Great experience. Very easy setup.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Joshua! We're glad you had a great experience and found the ELLIPAL X Card very easy to set up.

Simply said..your product makes me feel more secure and extra protected.! Thank you ! K.D.H

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Kevin! We're very happy that the ELLIPAL X Card gives you an added sense of security and protection for your crypto.

Is ok

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Fermin! We appreciate your feedback on the ELLIPAL X Card.

Love this wallet. I love its security being offline, ease of set up and functionality. I would recommend it to anyone who asks!!!!

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Terence! We're delighted that you value the ELLIPAL X Card's offline security, easy setup, and everyday functionality. Its NFC tap-to-sign design is made to keep self-custody both secure and convenient. We truly appreciate your recommendation!

Easy to use and everything they promised

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Brian! We're glad the ELLIPAL X Card is easy to use and delivers the experience you expected.

Customer photo review of ELLIPAL X Card Cold Wallet

The purchase process was easy, the configuration and add new wallet related to the card was also Easy and transfer between account as all transactions on Ellipal gréât Thanks

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Edgar! We're glad the purchase, X Card setup, wallet creation, and transfers all felt easy. The ELLIPAL X Card and ELLIPAL App are designed to make secure self-custody convenient for everyday use.

Customer photo review of ELLIPAL X Card Cold Wallet

The best saving wallet I ever found

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Bolong! We're delighted that the ELLIPAL X Card is the best wallet you've found for securely managing your assets.

I do have to say it had me going until I got my thoughts back together. I was amazed at how fast I received it, The Ellipal X works great. Everyone I'd talked to said I made a great choice. Thanks for everything , great product

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Dennis! We're glad your ELLIPAL X Card arrived quickly and is working well. Its portable NFC tap-to-sign design is made to provide a simple and convenient self-custody experience. We really appreciate your support!

Easy to set up your wallet! I was super nervous transferring my crypto from Robinhood to ELLIPAL. It’s was super easy and I’m so glad I have this product and the app that tracks my crypto. Dave B - Maine

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, David! We're glad the ELLIPAL X Card made your first crypto transfer feel much easier than expected. The ELLIPAL App lets you conveniently view and manage your assets while the card keeps signing secure and offline. We appreciate your trust in ELLIPAL!

Great product and simple to do once you understand it.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, James! We're glad the ELLIPAL X Card became simple to use once you got familiar with it. If you ever need help with any step, please contact us at cs@ellipal.com.

Customer photo review of ELLIPAL X Card Cold Wallet

Muy bonito diseño

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Hodei! We're glad you like the beautiful design of the ELLIPAL X Card.

Customer photo review of ELLIPAL X Card Cold Wallet

I was very excited when this promotion was advertised then was speechless watching this final knowing my team won this final hands down impressive the most touching thing was how the youngest player from Spain 🇪🇸 acknowledged his hero Mesi after the final whistle then to get my pimped out card in the post how special that i bumped into a Spanish traveler here in my country I told him about my card showed him a picture of it to how cool right

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Gary! We're delighted that the special-edition card and the story behind it made the experience so memorable for you. We hope you enjoy carrying and using your unique ELLIPAL X Card!

It's NFC compatible.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Richmond! Yes, the ELLIPAL X Card uses NFC for convenient tap-to-sign transactions while keeping your private keys securely offline.

I have not even set it up. I feel like I would have to completely write up all the info about it and leave it somewhere my daughter could find it...should something happen to me. THAT SAID I would rather just invest on an exchange. I would like to return this please. Serene French

ELLIPAL X Card Cold Wallet

Store owner replied: Hi Serene, self-custody can be much simpler than it may seem. An ELLIPAL cold wallet keeps your private keys fully offline and gives you direct control of your assets, without relying on an exchange to hold them for you. You do not need to write down every detail about the wallet—just securely back up your seed phrase and any passphrase you choose to set. For inheritance, you can leave your daughter clear, secure instructions for accessing those backups when the time comes. Please remember that anyone with the recovery phrase and passphrase can control the assets, so keep them private, protected, and never share them with anyone, including ELLIPAL support. If you would like help setting everything up, please email cs@ellipal.com and our team will guide you.

My name is Frank, I am 64 years old technology illiterate. I began to purchase crypto on Coinbase but kept reading commentaries on social media sites how unsafe that might be. I started reading things about cold wallets being air gapped and only you have the seed phrase. I decided these two security measures were powerful, so I purchased the 2.0 ELLIPAL. I read the instructions and followed them and was scared to death at the point of transferring the crypto from Coinbase but thought no guts no glory. I did it all, super risky. It tells you to do a small portion first, but the reckless abandon in me just said it’s only money. It worked perfectly and I have done it multiple times now and feel at ease doing it. Thank you ELLIPAL I love your product. I’m now considering purchasing your thin wallets as well. If I can do it anyone can.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you so much for sharing your story, Frank! Making that first transfer off an exchange takes courage, and you did a great job reading the instructions and seeing it through. You chose well, too: the ELLIPAL Titan 2.0 is fully air-gapped, so your private keys never touch the internet, and as long as your Seed Phrase is safely backed up, you're the only one in control of your crypto. For future transfers, we'd still recommend starting with a small test amount, just for extra peace of mind. If you decide to try our card wallet, the ELLIPAL X Card makes a great companion to your Titan. And as you said, if you can do it, anyone can. Welcome to self-custody!

I was nervous to transfer off the exchange but your website and You Tube videos helped a lot. Glad I bought your wallet

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Patricia! Moving off an exchange can feel nerve-racking the first time, so we're glad our website and YouTube videos helped. With your ELLIPAL X Card, you're now the one in full control of your crypto.

For a beginner it needs better instructions on how to use x card.

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks for the honest feedback, Russell. We're always working to make getting started easier for beginners. In the meantime, you can find our step-by-step X Card guide here: https://support.ellipal.com/x-card/create-a-new-wallet, and feel free to email cs@ellipal.com anytime if you need a hand.

It was very easy to set up

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks, Roy! Glad your ELLIPAL X Card setup went smoothly. Enjoy managing your crypto with confidence.

I'M NEW TO CRYPTO AND I HEAR THE WARNINGS ABOUT EXCHANGES AND KEYS AND SUCH THINGS. BUT ALSO ABOUT DESTINATION TAGS AND FRANKLY IM OVERWHELMED BY THE THOUGHT OF DOING SOMETHING WRONG AND LOSING IT ALL FOREVER. DO YOU OFFER A COURSE ONLINE OF STEP BY STEP HOW TO DO THIS FROM COINBASE TO ELLIPAL FOR EXAMPLE? AS PART OF THE PURCHASE OF THIS PRODUCT?

ELLIPAL X Card Cold Wallet

Store owner replied: Hi Ronald, those concerns are completely understandable, and taking your time is the right approach. Moving your crypto from Coinbase to a self-custody wallet means only you hold the keys, and a few careful habits make the process safe and simple: (1) In the ELLIPAL App, copy the receiving address of the coin you want to move: https://support.ellipal.com/x-card/view-receiving-addresses (2) In Coinbase, paste the address and select the same network. (3) For XRP, a Destination Tag is usually not required when sending to your own ELLIPAL wallet; if Coinbase asks for one, you can enter 0. (4) Send a small test amount first, then send the rest once it arrives. Most importantly, keep your Seed Phrase offline and never share it with anyone. If you'd like someone to walk you through it, email us at cs@ellipal.com and our team will be glad to guide you step by step.

Still trying to get it to work

ELLIPAL X Card Cold Wallet

Store owner replied: Hi Bryan, sorry the X Card isn't working as expected yet. You can follow our step-by-step setup guide here: https://support.ellipal.com/x-card/create-a-new-wallet. If you get stuck at any step, email us at cs@ellipal.com and let us know where it stops, and we'll help you get it running.

I love the airgap process

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks, Gary! We're glad you enjoy the process. With the ELLIPAL X Card, your private keys stay inside the card's secure chip and never touch the internet.

Awesome set!

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks, James! Enjoy your new ELLIPAL X Card set.

I received intact sealed no damage and it's easy to use the device.

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks, Gregorio! We're glad your ELLIPAL X Card arrived sealed and in perfect condition, and that it's been easy to use from day one.

Very easy to setup. Would recommend to any new comer to crypto currency

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Roger! Making self-custody simple for people new to crypto is exactly what the ELLIPAL X Card is designed for, and we really appreciate the recommendation.

It was recommended to me. Glad to have Crypto off the exchange. However I needed help understanding setup and how to use it.

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks for the review, Patty! Moving your crypto off the exchange is a great step, since with a self-custody wallet you now hold your own keys. You can follow our step-by-step setup guide here: https://support.ellipal.com/x-card/create-a-new-wallet. If anything is still unclear, just email us at cs@ellipal.com and we'll walk you through it.

Simple and straight-forward. The way crypto should be!

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks, James! We couldn't agree more: keeping your crypto secure shouldn't be complicated. Enjoy your ELLIPAL X Card.

I don’t like the fact that the seed phrase is provided for you

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks for the feedback, Chris. We'd like to clarify that the ELLIPAL X Card does not come with a preset Seed Phrase. It is generated randomly inside the card's secure chip when you create your wallet, and you can also choose to recover a wallet with your own existing Seed Phrase instead.

Excellent product. It lets you safely store your crypto. Very easy to use. If you don't have this wallet, you're at a great risk.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Eferem! We're glad the ELLIPAL X Card gives you both peace of mind and ease of use. With your private keys kept offline in the card's secure chip, you stay in full control of your crypto.

Es bueno saberlo.

Tres cosas lo distinguen. Primero, tu cartera se crea en un Starter offline exclusivo, por lo que tus claves se generan sin ninguna exposición a la red y están protegidas desde el primer paso. Segundo, funciona con la frase semilla estándar BIP39, por lo que es compatible con las carteras que ya usas y tu semilla sigue siendo tuya, sin quedar vinculada a una sola aplicación. Tercero, se adapta a la forma en que realmente gestionas tus criptomonedas: usa cada tarjeta como una cartera independiente o vincula varias tarjetas a una sola cartera como copias de seguridad, para que una sola tarjeta no sea un único punto de fallo.

No. El acceso requiere tu Card-PIN, y el Card-PIN existente no se puede recuperar.

Después de 10 intentos incorrectos, la tarjeta se restablece a la configuración de fábrica y elimina los datos de la billetera almacenados en ella. Tus criptomonedas permanecen en la cadena de bloques.

Un usuario con la Frase Semilla correcta puede reinicializar la tarjeta con ELLIPAL X Card Starter y establecer un nuevo Card-PIN.

En absoluto, está diseñada para quienes la usan por primera vez. Activas la tarjeta sin conexión con X Card Starter, que crea tu frase semilla lejos de cualquier teléfono u ordenador, en unos 3 minutos. Después, la aplicación te guía; el uso diario se realiza con un solo toque y, si puedes usar Apple Pay, puedes usar ELLIPAL X Card.

No. ELLIPAL X Card es una billetera de autocustodia. Tú creas y conservas tu frase semilla y tu PIN, y durante la configuración sin conexión ELLIPAL no tiene forma de ver ni almacenar ninguno de los dos. Si alguna vez ocurriera algo con los servidores de ELLIPAL, tus criptomonedas permanecerían en la cadena de bloques y se recuperarían en cualquier billetera compatible con BIP39.

La ELLIPAL X Card funciona con cualquier iPhone XS o posterior y cualquier teléfono Android con NFC, por lo que la mayoría de los teléfonos de los últimos años son compatibles. En cuanto a los activos, es compatible con más de 10.000 tokens en más de 45 cadenas de bloques, incluidas Bitcoin, Ethereum, Solana, XRP, Cardano, BNB Chain y Polygon.

Tus criptomonedas viven siempre en la cadena de bloques. La ELLIPAL X Card solo almacena la clave privada que firma las transacciones y nunca sale del chip seguro CC EAL6+. El firmware se bloquea durante la fabricación deliberadamente: las actualizaciones son una vía de ataque habitual para las billeteras frías, por lo que la ELLIPAL X Card simplemente no dispone de ellas.

Sí. El toque solo alimenta la tarjeta mediante NFC y transmite una solicitud de firma. Tu clave privada y frase semilla nunca salen del chip seguro CC EAL6+, y lo único que vuelve a tu teléfono es la transacción firmada. La tarjeta no tiene batería ni conexión en línea propia, por lo que no hay nada a lo que pueda acceder un atacante remoto.