I was supposed to make a multisig setup video this week. Got distracted.
So here’s the deal instead: post a video of yourself creating a multisig wallet in the @BlockstreamApp and I’ll send you a Jade Classic.
Deal ends in 7 days.
Tag me so I actually see it.
– Blockstream Intern
Blockstream Jade
Open-source Bitcoin and Liquid hardware wallet with air-gapped QR signing
3.6/ 5
Our score
Good
Firmware
Fully open source
Connectivity
USB-CBluetoothQR code (air-gapped)
Bitcoin-only
Yes
What is Blockstream Jade?
Blockstream Jade is an open-source hardware wallet for Bitcoin and Liquid assets. Its built-in camera supports QR-based signing, so transactions can move between the wallet and a phone without a cable or Bluetooth connection. The current Jade range includes the compact Jade Classic and the larger Jade Plus, with the Plus available in reinforced plastic and metal versions.
Who makes Jade
Jade is developed by Blockstream, the company behind the Blockstream App and Liquid Network services. Blockstream's consumer product roadmap includes further Jade releases. In May 2025, the company donated 1,000 Jade devices to Mi Primer Bitcoin at a Bitcoin Pizza Day event co-hosted with PubKey in New York.
How it works
Jade keeps signing keys on the device while compatible software prepares and broadcasts transactions. It works with the Blockstream App, Sparrow, Electrum and HWI. Bitcoin and Liquid are the supported networks, with no altcoin support listed. USB-C and Bluetooth provide connected workflows, while QR codes allow air-gapped signing. Jade Plus also supports SD card or USB drive workflows, including the JadeLink Air-Gapped USB Drive accessory.
The Jade Classic has a 1.14-inch full-color IPS display, built-in QR camera, 240 mAh battery and a 60 × 24 × 17 mm body weighing 25 grams. Jade Plus has a 1.9-inch IPS display, upgraded GC0308 camera, 280 mAh battery and a 65 × 30 × 12 mm profile. Passphrases and multisig are part of the supported security setup, and the Blockstream App restored 2FA-protected multisig accounts in October 2026.
Price and availability
Jade Plus reinforced plastic starts at €134.95. The metal version starts at €152.95, while the JadeLink Air-Gapped USB Drive costs €18.00. Jade devices are listed as in stock. The wallet itself is a self-custody device rather than an exchange account, so its use does not depend on depositing funds with Blockstream.
Track record and risks
The Blockstream App launched in July 2025 as a unified Bitcoin wallet designed to work with Jade. Firmware 1.0.41, released in August 2026, included security updates. Blockstream said Jade was not affected by the Coldcard random-number vulnerability discussed that month and stated that its recovery phrase uses multiple independent entropy sources.
Air-gapped signing reduces reliance on a connected computer, but users still face supply-chain risks when buying from resellers and physical theft or damage. Bitcoin and Liquid support excludes other networks. The device's open-source design helps external review, while the hardware remains dependent on firmware updates and compatible wallet software.
Founders
Adam BackCo-Founder & CEO
Pieter WuilleCo-Founder and Core Tech Engineer
Jonathan WilkinsCo-Founder and Chief Security Officer
Mark FriedenbachCo-Founder and Infrastructure Tech Engineer
Erik SvensonCo-Founder and Chief Operating Officer
Gregory MaxwellFormer co-Founder & CTO
Best for:Bitcoin and Liquid self-custodyAir-gapped QR signingMultisig Bitcoin setupsOpen-source wallet users
Pros and cons
Pros
- Fully open-source firmware and hardware
- QR signing enables air-gapped transaction workflows
- Supports Bitcoin and Liquid assets
- Works with Sparrow, Electrum and HWI
- Jade Plus starts at €134.95
- Supports multisig and passphrases
Cons
- Supports Bitcoin and Liquid rather than a broad altcoin selection
- Jade Plus metal starts at €152.95
- Physical theft and supply-chain tampering remain device risks
- Connected use still depends on compatible firmware and wallet software
Our review
3.6/5
Good
Jade offers open-source Bitcoin and Liquid signing with QR air-gapping, but it does not support general altcoin networks.
Blockstream Jade is a self-custody hardware wallet for Bitcoin and Liquid assets. Its main security distinction is fully open-source firmware combined with QR signing, a built-in camera, USB-C and Bluetooth. Jade Plus also supports SD card or USB drive workflows.
Coin support is narrow by design. Jade supports Bitcoin and Liquid but does not support general altcoin networks, so its asset coverage is limited to Bitcoin and Liquid. The trade-off is clear: it suits a Bitcoin holder or Liquid user, but not someone who wants one device for Ethereum, stablecoins and other networks. The device supports passphrases and multisig workflows through compatible software, while the Blockstream App adds 2FA-protected multisig accounts with server-cosigned, open-source recovery.
Jade Classic has a 1.14-inch full-color IPS display, a 240 mAh battery and a 25-gram, 60 x 24 x 17 mm body. Jade Plus increases the display to 1.9 inches and uses a 280 mAh battery. The device does not offer a touchscreen.
The company donated 1,000 Jade devices to Mi Primer Bitcoin in May 2025. Firmware 1.0.41, released in August 2026, contained security updates. Blockstream said Jade was not affected by the Coldcard random-number vulnerability and that it has no silent RNG fallback.
- Strengths: open-source firmware and QR air-gapped signing.
- Weaknesses: Bitcoin and Liquid only, with no touchscreen.
Sources (1)
Specs
| KYC required ⓘ | No · unverified |
|---|---|
| Connectivity | USB-C, Bluetooth, QR code (air-gapped) · unverified |
| Firmware | Fully open source · unverified |
| Air-gapped signing | Yes · unverified |
| Bitcoin-only | Yes · unverified |
| Battery | Yes · unverified |
| BIP39 passphrase | Yes · unverified |
| Multisig support | Yes · unverified |
| Companion app | Blockstream app, Sparrow, Electrum and HWI · unverified |
Not disclosed by the provider: Price from, Secure element, Display, Supported assets, Touchscreen, Backup options, NFC.
Data from the provider's website and public sources. Fees and availability change; confirm on the official site before you sign up.
Key features
QR air-gapped signing
The built-in camera signs transactions through QR codes, without requiring USB or Bluetooth connectivity.
Bitcoin and Liquid
Jade supports Bitcoin and Liquid assets, with no altcoin support listed.
Multiple connections
Connected workflows use USB-C or Bluetooth; Jade Plus also supports SD card or USB drive transfers.
Open-source firmware
The firmware and hardware are open source, allowing the implementation to be inspected and reviewed.
Wallet compatibility
Jade works with the Blockstream App, Sparrow, Electrum and HWI.
On-device display
Jade Classic has a 1.14-inch IPS display, while Jade Plus uses a 1.9-inch IPS display.
Multisig support
Jade supports multisig setups, including 2FA-protected accounts restored in the Blockstream App in October 2026.
Passphrase support
Passphrases can add another signing-key layer to a Bitcoin self-custody setup.
Inside Blockstream Jade
Blockstream Jade Classic
The Classic is an open-source hardware wallet for Bitcoin and Liquid assets with QR signing, USB-C, Bluetooth, a built-in camera and a 1.14-inch full-color IPS display.
Blockstream Jade Plus
Jade Plus adds a 1.9-inch IPS display, an upgraded camera and a 280 mAh battery. It supports QR signing, USB-C, Bluetooth and model-specific SD card or USB drive workflows.
JadeLink Air-Gapped USB Drive
JadeLink transfers signed transactions without a cable or Bluetooth. It is a separate USB drive accessory priced at €18.00.
Blockstream Jade screenshots
What users say about Blockstream Jade
The available discussion is overwhelmingly positive, but it mostly consists of recommendations rather than detailed owner experiences. Users mainly highlight Jade as an open-source hardware wallet with strong security characteristics, while no recurring product complaint is raised by at least two different authors.
In their own words
“Some hardware wallets that are compatible with iOS mobile are the Blockstream Jade Plus, Foundation Passport Core, Keystone 3 Pro, BitBox02 Nova, Trezor Safe 7, and Block Bitkey. These six hardware wallets all have publicly available source code that can be reviewed.”
“Trezor \- Easy to use, no matter how new in Bitcoin you're. Use the Bitcoin only firmware as it's safer than a multi coin software. ColdCard - air gapped, Bitcoin only, has advanced features but a new user will do fine with one of the great tutorials available.”
Based on 200 Reddit posts and comments from the last 12 months, checked Oct 18, 2026. These are posts by users on other sites, not reviews submitted on CryptoReview.
User reviews
No user reviews yet. Have you used Blockstream Jade? Share your experience below.
FAQ
Who runs Blockstream Jade?
Blockstream develops and runs Jade as its Bitcoin and Liquid hardware wallet product. Jade is not a separate company.
How much does Blockstream Jade cost?
Jade Plus starts at €134.95 for the reinforced plastic model, while the metal model starts at €152.95. The JadeLink Air-Gapped USB Drive costs €18.00.
Is Blockstream Jade in stock and does it require KYC?
Jade Plus is listed as in stock. Its hardware-wallet use does not require an account-based KYC process.
Is Blockstream Jade safe to use?
Jade uses fully open-source firmware, QR signing and on-device transaction verification. Blockstream said Jade was not affected by the Coldcard random-number vulnerability, and firmware 1.0.41 included security updates.
Which coins and chains does Blockstream Jade support?
Jade supports Bitcoin and Liquid assets. It is Bitcoin-only in its firmware scope and does not support general altcoin networks.
Does Blockstream Jade have a token?
Jade supports Bitcoin and Liquid assets rather than a proprietary Jade token. The device is built for Bitcoin and Liquid assets rather than a proprietary Jade token.
Latest from Blockstream Jade on X
You can be the one who gets a friend or family member into Bitcoin properly. @Blockstream Jade creates a separate recovery phrase for their wallet, and nothing of yours is exposed.
Keep the index number and you stay their safety net.
Watch how BIP85 recovery phrases work. https://t.co/7kAAUKyFUy
Keep the index number and you stay their safety net.
Watch how BIP85 recovery phrases work. https://t.co/7kAAUKyFUy
Satoshi launched Bitcoin as open-source software. Jade Plus carries that forward with open-source hardware and firmware.
Pick up Jade Plus at the @Blockstream booth at @LuganoPlanB today, while stocks last. https://t.co/d1vuQ2mm1g
Pick up Jade Plus at the @Blockstream booth at @LuganoPlanB today, while stocks last. https://t.co/d1vuQ2mm1g
It’s TIME! 🍊
@LuganoPlanB https://t.co/QE5b03gzYj
@LuganoPlanB https://t.co/QE5b03gzYj
The night before @LuganoPlanB, the spritz is on us 🍹
Grab a free ticket at the Blockstream space at Hotel Dante with @SatoshiLugano, enjoy a free drink, and stick around: the raffle runs all night.
📍 Piazza Cioccaro · from 18:00
Grab a free ticket at the Blockstream space at Hotel Dante with @SatoshiLugano, enjoy a free drink, and stick around: the raffle runs all night.
📍 Piazza Cioccaro · from 18:00
Recent public posts from @BlockstreamJade, shown as published. Not reviewed or endorsed by CryptoReview.
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