Blockstream Jade (@BlockstreamJade) header
Blockstream Jade (@BlockstreamJade) profile picture

Blockstream Jade

@BlockstreamJade

Jade by @Blockstream is an easy-to-use, purely open-source hardware wallet that offers advanced security for your Bitcoin and @Liquid_BTC assets.

blockstream.com/jade
Joined December 2022
  • Tweets2.2K
  • Following373
  • Followers18.8K
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Photo by Blockstream Jade (@BlockstreamJade)Photo by Blockstream Jade (@BlockstreamJade)Photo by Blockstream Jade (@BlockstreamJade)Photo by Blockstream Jade (@BlockstreamJade)Photo by Blockstream Jade (@BlockstreamJade)Photo by Blockstream Jade (@BlockstreamJade)Photo by Blockstream Jade (@BlockstreamJade)Photo by Blockstream Jade (@BlockstreamJade)Photo by Blockstream Jade (@BlockstreamJade)Photo by Blockstream Jade (@BlockstreamJade)
Self-custody is the foundation of Bitcoin. Jade keeps your keys offline and your stack sovereign. Fully open-source so anyone can verify the security model. Limited-time: 15% off all Jades. Code: NYKNYC store.blockstream.com/produc…
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Another blazing fast multisig account setup. 👀
Jared (@jmw240) profile pictureJared@jmw240Nov 4
Replying to @BlockstreamJade @BlockstreamApp
@Blockstream
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Code reviews, AI-assisted scans, and internal and external firmware audits. The next Jade firmware adds more defense in depth, and the team is reviewing multisig and passphrase flows to make them as easy to use as possible. @bitcoin__help on what the Jade team has been working on.
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Dozens of AI scans and human reviews hit the Jade source these past months. Every report checked, deduplicated, and scoped. Full thanks to everyone who contributed are in the blog below, this is what makes open source work.
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Update Jade to the latest firmware: help.blockstream.com/blockst…
Update Jade firmware

Update Jade firmware

Update Jade's firmware before or after setup, including the air-gapped route that keeps your private keys off any connected device.

help.blockstream.com
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With dice, paper and Jade, you can generate your own recovery phrase. @Blockstream Jade finds the valid final word, and a hand-drawn SeedQR scanned back in proves every word landed.
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Find Jade Plus in the Blockstream Store: store.blockstream.com/produc…
Blockstream Jade Plus Hardware Wallet - Ultimate Bitcoin Storage

Blockstream Jade Plus Hardware Wallet - Ultimate Bitcoin Storage

Discover the Blockstream Jade Plus Hardware Wallet, the ultimate solution for secure Bitcoin storage. Protect your bitcoin with our cutting-edge technology. Buy now for peace of mind!

store.blockstream.com
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Hey! Stop making multisig account so fast!
🏃🏽‍♂️ (@arfanxbt) profile picture🏃🏽‍♂️@arfanxbtNov 2
Replying to @BlockstreamJade @BlockstreamApp
Created a multisig account in 21 seconds
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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 App (@BlockstreamApp) profile pictureBlockstream App@BlockstreamAppOct 28
Easily access a higher level of Bitcoin security. Multisig is back in the Blockstream app. 2of3 with 2FA: you hold two of the three keys. One on your phone, a backup offline on @BlockstreamJade or @Blockstream Metal. Blockstream cosigns when you authorize with a 2FA code.
Image from Blockstream App (@BlockstreamApp)
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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.
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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.
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It’s TIME! 🍊 @LuganoPlanB
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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
Satoshi Spritz Lugano (@SatoshiLugano) profile pictureSatoshi Spritz Lugano@SatoshiLuganoOct 21
Free drink. Free ticket. 10 chances to get away with a prize. Tomorrow at Satoshi Spritz Special, @Blockstream runs a raffle all night from its space at Hotel Dante. 📷 Piazza Cioccaro, Lugano 📷 Thu 22 Oct, 18:00–23:00
Image from Satoshi Spritz Lugano (@SatoshiLugano)
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How the Satoshi Spritz raffle works 🧵 Thu 22 Oct, Blockstream space at Hotel Dante, Lugano. Free to enter, no purchase needed. 🎟 Pick up a numbered ticket at our space. 130 tickets, one per person, first come first served. 🍹 Your ticket gets you one free drink.
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The descriptor file is what stops most people from trying multisig. It lists every signer's public key and the wallet's rules. Lose it and two of three recovery phrases won't let you spend. @Blockstream Jade stores it on device, making more advanced self-custody easier and safer.
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2FA Protected accounts (multisig) are back in the Blockstream app. Server-cosigned, open-source recovery, Jade if you want one key offline. Learn more: blockstream.com/app/multisig…
2-of-3 Bitcoin Multisig Wallet with 2FA | Blockstream App

2-of-3 Bitcoin Multisig Wallet with 2FA | Blockstream App

Bitcoin multisig wallet with 2FA. Add a 2-of-2 or 2-of-3 account to the Blockstream app so a stolen phone or leaked recovery phrase can't move your bitcoin.

blockstream.com
Adam Back (@adam3us) profile pictureAdam Back
@adam3usOct 12
Replying to @BlockstreamApp
@BlockstreamApp (formerly green wallet) has multisig 2fa feature. if you were using a HWW which turned out to have a hardware bug, using @blockstream wallet (and turn on 2fa eg google auth), you would have a last line of defense: the seed alone does not allow theft of funds.
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Multisig in 30 seconds.
Rich (@bitcoin__help) profile pictureRich
@bitcoin__helpOct 14
Easiest multisig setup available? Go from app download to multisig in 30 seconds or less with the @Blockstream app. Protected with seed phrase and 2FA code, no extra education required
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Multisig Is Back in the Blockstream App

Multisig Is Back in the Blockstream App

Article · @BlockstreamJade
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Winners: @BTCMaxiDegen @MarcWeston90 @marcholubow DM’ing you now. 3 Jade Plus units incoming.
Blockstream Jade (@BlockstreamJade) profile pictureBlockstream Jade
@BlockstreamJadeSep 4
Giveaway time. 3 Jade Plus devices. 21 hours. To enter: 1. Follow @BlockstreamJade 2. Reply to this post Winners picked Saturday Sep 5, 9AM Eastern.
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Giveaway time. 3 Jade Plus devices. 21 hours. To enter: 1. Follow @BlockstreamJade 2. Reply to this post Winners picked Saturday Sep 5, 9AM Eastern.
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Create security in depth for your bitcoin. @kinetic_finance explains how Jade makes it simple to add advanced protection to your setup with multisig or passphrases.
Julian Figueroa (@kinetic_finance) profile pictureJulian Figueroa
@kinetic_financeAug 20
if you hold Bitcoin in a self-custody wallet at home, there is something you need to pay attention to
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Run Jade fully air-gapped on your phone. Unlock, receive, and send all pass through QR codes between Jade and the @Blockstream app. Every address and transaction gets verified on screen before you trust it.
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Our CPO Jeff Boortz joined @JD_Durkin on @FINTECHTVglobal to talk through last month's hardware wallet incident. If a Coldcard created your seed, assume you are at risk. Move to a fresh phrase on hardware you trust. Do not restore the old one. Jade was not affected. There is no silent RNG fallback. Every recovery phrase is mixed from multiple independent entropy sources.
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