{"id":9493,"date":"2026-08-12T10:09:20","date_gmt":"2026-08-12T03:09:20","guid":{"rendered":"https:\/\/bitcoinvn.io\/shop\/?post_type=product&p=9493"},"modified":"2026-08-28T23:44:00","modified_gmt":"2026-08-28T16:44:00","slug":"blockstream-jade-core","status":"publish","type":"product","link":"https:\/\/bitcoinvn.io\/shop\/product\/blockstream-jade-core\/","title":{"rendered":"Blockstream Jade Core"},"content":{"rendered":"
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The Blockstream Jade Core is a compact, open-source Bitcoin hardware wallet designed to make Bitcoin self-custody simple, secure, and accessible. Whether you are new to Bitcoin or an experienced user, Jade Core helps keep your private keys protected offline while providing a straightforward way to securely send, receive, and manage Bitcoin.<\/span><\/i><\/p>\n

Why choose the Blockstream Jade Core?<\/b><\/h2>\n

Open-source hardware and firmware<\/b><\/h3>\n

Blockstream Jade Core is built around an open-source approach, covering both its hardware and firmware. This allows the technology behind the device to be inspected and reviewed by the wider community, providing greater transparency than closed-source hardware wallet solutions.<\/span><\/p>\n

For Bitcoin users who value verifiability and transparency, the open-source architecture is one of Jade Core’s key advantages.<\/span><\/p>\n

Blind Oracle PIN protection<\/b><\/h3>\n

Blockstream Jade Core uses <\/span>Blind Oracle PIN protection, a security architecture designed to protect the wallet’s sensitive information even if the physical device is compromised.<\/span><\/p>\n

The Blind Oracle model separates sensitive information so that the device itself does not contain everything required to access the wallet. This provides an additional layer of protection against physical attacks and unauthorized access.<\/span><\/p>\n

The system is designed so that the Blind Oracle does not have access to the user’s recovery phrase, private keys, Bitcoin addresses, or PIN.<\/span><\/p>\n

Genuine Check device authentication<\/b><\/h3>\n

Before using a new hardware wallet, verifying that the device is genuine is an important security step.<\/span><\/p>\n

Blockstream Jade Core features <\/span>Genuine Check, a cryptographic authentication mechanism that allows users to verify that their Jade device is authentic before setting up and using the wallet.<\/span><\/p>\n

This provides an additional safeguard when purchasing and initializing a hardware wallet.<\/span><\/p>\n

Secure Bitcoin self-custody<\/b><\/h3>\n

Jade Core is designed specifically for users who want to take control of their Bitcoin without relying entirely on an exchange or custodial service.<\/span><\/p>\n

Private keys are protected by the hardware wallet, while transactions can be prepared using a compatible app and then reviewed and approved on the Jade device.<\/span><\/p>\n

This separation helps reduce the risk of exposing sensitive wallet information to potentially compromised computers or smartphones.<\/span><\/p>\n

USB-C & Bluetooth connectivity<\/b><\/h3>\n

Blockstream Jade Core supports both <\/span>USB Type-C and Bluetooth, making it convenient to connect with compatible mobile devices and computers.<\/span><\/p>\n

Depending on the platform and application, users can choose the connection method that best suits their setup.<\/span><\/p>\n

Connection options include:<\/b><\/p>\n