Satochip Bitcoin hardware wallet

Secure the future…

Imagine a highly secured small form-factor hardware wallet where you can store your favorite cryptocurrencies …
Using the most secured chip with an embedded quality code, we can bring you a new way to store, share and secure your assets.

Furthermore, Satochip is the very first affordable hardware crypto-card wallet in the world !

Low form factor

Open and scalable standards that provide a low form factor, easy to custom, carry, load and share with crypto-friends ...

A cool and secure chip

Trusted for years, the secure chip encrypts information to increase data security when making transactions and storing keys.

The card supports a wide range of crypto-assets to fit the market and your needs.

Currently, Satochip supports BTC, BCH and LTC.

Multi-crypto support

Made in Belgium

A Bitcoin hardware wallet with a strong security

Satochip stands for Secure Anonymous Trustless and Open Chip.
Similarly to your bank card, it is a javacard applet that can be used as a small form factor and secure hardware wallet.

A Satochip Bitcoin hardware wallet exploded overview

Secured chip

The Satochip hardware wallet is built on a contact interface javacard and runs on a specific operating system called JCOP. This system combined with a secure chip is great for use where a high security solution at a low cost is needed. Hence it’s ideal for multi application markets such as banking and finance, healthcare, mobile communications, public transportation, conditional access and of course : cryptocurrencies!

Pin code protected

Access to private keys (creation, derivation and signature) is enforced through the use of a PIN code. This access control is needed every time you want to use the wallet. If a wrong PIN code is entered multiple time, the chip card get bricked. Even if you card is lost or stolen, your funds remain SAFU! As an additional protection mesure, you can optionally enable 2-Factor-Authentication (2FA) with an Android app: in this case, every transaction must also be confirmed on your smartphone before beeing broadcasted!

BIP32 compliant

The Satochip hardware wallet has full BIP32 support and also supports the import of regular (non-BIP32 keys) such as vanity keys. Even more, private keys cannot be exported outside of the secure chip. Up to 16 regular keys can be imported on the chip. As a result, the private keys can be used to sign transactions and Bitcoin messages, if sufficient credentials are provided.

Cutting-edge hardware wallet standards

Satochip will probably change the way you see the hardware wallet and how you use it. With its small form factor and the easy way of use, this affordable, weather resistant and highly secured crypto card will gain mass adoption.

The pilars of the Satochip project are the following ones.

The code : Satochip Applet

The Satochip wallet is loaded with the most noteworthy quality, auditable and open source code. Hence everyone can track the code, help the project or customize it to add functionnalities.

Check out the latest release on Github.

Applet

The client : Electrum

Download the client, plug the card and enjoy !

The Satochip wallet is fully compatible with the trusted and worldwide used Bitcoin wallet Electrum (and its forks).

Download the latest Satochip client on our Github.

BTC client

The app : 2FA security

Security is no laughing matter, we have developed a mobile application that brings you another security layer: 2-Factor Authentication.

As a result the 2FA Android app allows you to easily approve your transactions on your smartphone.

2FA

Small form factor

With an bank card form factor, the wallet can easily fit in your pocket like any other cards. As a crypto investor, you can store your favorite crypto assets and put several cards in safe places. It’s really easy to carry, share and use…

Fully open source

Because we truely believe in freedom, we made our code fully open source under AGPLv3 licence.That means that the code is free, auditable and you can help the Satochip community to support more features and crypto-currencies.

Affordable

And the icing on the cake is the price ! This is by far the most affordable Bitcoin hardware wallet in the world ! Buy one, share one, store some Satochip cards on your bank vault, give them as a gift, share your love, spread crypto feelings…

Easy to use

Buy it – Plug it – Use it – Share it

Hurry up! And grab a Satochip card on our shop!

Step 1, get a Satochip card.

To use your Satochip hardware wallet, download the Electrum Satochip client or one of its forks (EC, Litecoin…).

Step 2, download the Satochip client.

Plug your card wallet in a card reader and launch the Satochip client.

Step 3, plug it.

Follow the client wizard -> Name your wallet -> Select “Standard wallet” -> Select “Use a hardware device” -> Select “Satochip card” and choose whether or not you want to use the 2FA application (Android only).

Step 4, follow the wizard.

Follow the client wizard and insert your desired personal PIN code to secure the card.

Step 5, set up a PIN code.

Follow the client wizard and save your personal seed (in a password manager, a vault or written under your keyboard :) ).

Step 6, backup your seed.

Congratulations ! Take a beer and chill. You have now a fully functional and highly secured Satochip hardware wallet !

Step 7, enjoy!

Grab one of these …

Get a unique, simple and affordable hardware wallet to store your crypto assets safely !

BUY NOW

Technical specifications

Satochip offers state-of-the-art security: your private keys are safely isolated inside the chip, the same chip used in highly secure applications such as credit and ID cards.

Overview of a Satochip Bitcoin hardware wallet chip

Dimensions & weight

Size: ID-1 ISO 7810 format 85.60 × 53.98 mm
Weight: only 5 gram

Materials

Standard edition:
several high quality layers of plastic laminated together

Chip & connector

Chip: NXP JCOP J3H145 (*)
Connector: USB 3.0 SIM/EID card reader (optionnal)
(*) we may use different chip

Cryptographic support

javacard.security.KeyAgreement: ALG_EC_SVDP_DH_PLAIN
javacard.security.Signature: ALG_ECDSA_SHA_256
javacard.security.MessageDigest: ALG_SHA_256, ALG_SHA_512
javacard.security.RandomData: ALG_SECURE_RANDOM
javacardx.crypto.Cipher: ALG_AES_BLOCK_128_ECB/CBC_NOPAD

Additional security measure

PIN code: up to 64 char
2FA: smartphone Android app

Contact us

Based in Belgium, the land of chocolate, beers and frites, the Satochip team would be really excited to hear about you !
So grab your hapiness and reach us out through one of those social media.

Developers, Bitcoin fan and code lovers : fork us !

We are also on Telegram and Twitter…

See you soon !

affordable

Satochip Bitcoin hardware wallet