Blockstream Launches Jade Plus Signing Device
The new device features a larger display, intuitive controls, a durable casing, an improved camera, air-gapped firmware upgrades, and hardware authentication, all at a price point of $169.00.
- "Today we’re excited to advance open-source Bitcoin self-custody with the launch of the Blockstream Jade Plus," announced Blockstream.
- Suitable for both beginners and advanced users, the device features a sleek new design, seamless compatibility with the Blockstream Green wallet, an ESP32-S3 chipset, and a built-in 280 mAh battery. It offers advanced functionalities such as air-gapped operations and firmware upgrades, along with Blind Oracle PIN protection, Secure Boot, Anti-Exfil protections, and more.
"Todays launch of the all-new Jade Plus hardware wallet represents an important moment for Blockstream, as we deliver on our mission to provide the most secure, user-focused Bitcoin solutions for both individuals and institutions," said Dr. Adam Back, Co-Founder and CEO of Blockstream.
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What's new
- Modern design with two responsive navigation buttons.
- Improved display that is 66% bigger and 25% brighter screen.
- Enhanced durability built with reinforced materials.
- Power and performance upgrades thanks to a new ESP32-S3 chipset.
- Enhanced camera for ultra-fast QR code scanning, seamless transactions, and secure sign-ins.
- Blind Oracle PIN Protection, an innovative PIN security system that splits the the access secrets for user wallet among your unique PIN, the Jade Plus device, and a remote blind oracle server that does not see or store your data.
- Genuine Check when pairing your signing device with the Blockstream Green wallet.
- Secure Boot and Anti-Exfil:
- Secure Boot ensures only signed Blockstream software runs on user's signing device.
- Anti-Exfil adds another layer of security by forcing the device to include random data in signatures, thus preventing attackers from slowly guessing one's private keys.
- Air-Gapped workflows via USB-C drive, SD card support, and built-in 280 mAh battery, enabling fully air-gapped signing of transactions, scanning of QR codes, and offline firmware updates.
- USB and Bluetooth support for a secure yet seamless experience.
- Camera Unlock using SeedQR or QR Pin Unlock via the built in color camera.
- Compatible with Blockstream Green, Sparrow, Specter, BlueWallet, Electrum, Nunchuk, Bitcoin Core, and other HWI compatible projects.
- Blockstream Green integration for streamlined bitcoin purchase and storage process.
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