Did @Julian Figueroa just ruin Christmas!?
Blockstream Jade keeps Bitcoin secure in self-custody against all threats.
Discipline to HODL through volatility? That’s on you!
Blockstream
blockstream@blockstream.com
npub1jg55...6n8n
Building the rails for Bitcoin finance. Enterprise, consumer, asset management.
The future of finance runs on ₿itcoin.
🌊 Download the Blockstream app
https://blockstream.com/app
🔒 Get a Jade Plus hardware signing device
https://store.blockstream.com/
🔌 Plug into Bitcoin & the Liquid Network
https://blockstream.info/explorer-api
✋ Make a support request
https://help.blockstream.com/hc/en-us/requests/new?ticket_form_id=8613
Dont trust, verify.
The best gifts create lasting impact. Give someone Jade. Simple enough for anyone to set up, powerful enough to secure their Bitcoin in self-custody for life.
https://store.blockstream.com/products/jade-plus
https://store.blockstream.com/products/jade-plusJadeLink delivers air-gapped firmware updates in seconds.
If you've got one, use it upgrade your Jade Plus to firmware 1.0.38 for the latest security enhancements and performance improvements.
Bitcoin mainchain. @Liquid Network protocols. Simplicity scripting.
Blockstream's Explorer API is a foundation for building on all of it.
Now we're making that foundation more performant at scale for the next generation of Bitcoin applications.
What we're shipping in 25.12:
- QuickSync: 100x faster descriptor-based sync
- Simplicity transaction support live
- Transparent pricing, improved dashboard
Full story:

What we're shipping in 25.12:
- QuickSync: 100x faster descriptor-based sync
- Simplicity transaction support live
- Transparent pricing, improved dashboard
Full story:

Blockstream
Raising the Bar for Bitcoin Application Performance with the Blockstream Explorer API
Bitcoin adoption is climbing. Developer mindshare is returning to Bitcoin as the dominant chain for building serious applications. Wallets are gett...

112 years ago today, the Federal Reserve Act was passed. A plan drafted in secret by seven bankers on Jekyll Island controlling 1/4 of the world's wealth.
It's how central banks took control of the money and why Bitcoin in self-custody with Jade offers an exit.
Give a friend Bitcoin self-custody they can actually manage.
Jade walks them through setup with clear steps and zero technical barriers.
https://store.blockstream.com/products/jade-plus
https://store.blockstream.com/products/jade-plusSmooth as a milkshake 🥤
This seamless SteaknShake payment was made with the Blockstream app, powered by our new @Liquid Network ↔️ Lightning swap feature.
Instant Lightning payments straight from your self-custodied LBTC.
Read more here:


Blockstream
Enabling Lightning Payments with Liquid Swaps in the Blockstream App
Blockstream app enables Liquid and Lightning swaps, making Bitcoin payments effortless, reliable, and extremely private.
"You can't do time in the market if your phone is a slot machine."
@Isa ⚡️ nails it. Exchanges keep you trading. Knowledge and Bitcoin in cold storage with Jade keeps you holding.
The holidays are about giving tools people can actually use.
Jade makes self-custody accessible: simple setup, intuitive interface, real security.
Get 21% off all Jades now.
https://store.blockstream.com/products/jade-plus
https://store.blockstream.com/products/jade-plusWhat if Bitcoin needs to switch to post-quantum signatures?
Our CEO and Bitcoin OG @npub1qg8j...24kw explains how Taproot already gives us this capability.
Living 100% on Bitcoin isn't theoretical anymore. @Julian Figueroa and @Joe Nakamoto cover the full ecosystem.
Level one: a Jade hardware wallet for cold storage and the Blockstream app for instant Lightning payments. 🔒⚡️
This code implements RSA encryption—the foundation of secure communication.
In the 90s governments classified it as a weapon & tried to ban its export.
Bitcoin uses digital signatures, applying these same public-key cryptographic principles to secure the network.
Math won.
Wear the math they couldn't ban. Support the principles that Bitcoin is built on.
Limited edition RSA t-shirt available now.
https://store.blockstream.com/products/rsa-t-shirt-2025-limited-edition
Wear the math they couldn't ban. Support the principles that Bitcoin is built on.
Limited edition RSA t-shirt available now.
https://store.blockstream.com/products/rsa-t-shirt-2025-limited-editionNew from Blockstream Research: Cryptography Lead Jonas Nick and Mikhail Kudinov analyze post-quantum signature schemes optimized for Bitcoin.
Signature sizes reduced to ~3-4KB, practical for on-chain use, while building on hash functions Bitcoin already trusts.
Full Paper: https://eprint.iacr.org/2025/2203.pdf


@npub1qg8j...24kw joined Yahoo Finance’s Market Catalysts this morning to break down:
🔹 Why Bitcoin’s 2025 price action looks “lackluster” on the surface
🔹 Why Bitcoin treasury companies are becoming a compelling investment theme
🔹 How today’s landscape compares to when he first got involved in 2013
A great overview of where Bitcoin stands heading into 2026.
In the 1990s, governments tried to ban strong encryption.
Cypherpunks printed RSA code on t-shirts to prove a point: you can't stop math.
Three decades later, Bitcoin proves they were right: you can't stop math. You can't ban freedom.
When @npub1qg8j...24kw printed the original RSA code t-shirt in 1995, he showed that mathematical truth can't be banned.
Today's limited edition version carries that spirit forward.
Wear the code that challenged authority just by existing.
https://store.blockstream.com/products/rsa-t-shirt-2025-limited-edition
When @npub1qg8j...24kw printed the original RSA code t-shirt in 1995, he showed that mathematical truth can't be banned.
Today's limited edition version carries that spirit forward.
Wear the code that challenged authority just by existing.
https://store.blockstream.com/products/rsa-t-shirt-2025-limited-editionCore Lightning v25.12 "Boltz's Seamless Upgrade Experience" is here! 🎉
New nodes open with BIP-39 12-word recovery phrases. Existing nodes maintain full backward compatibility.
Major performance gains for large nodes and xpay improvements from user feedback. 📊⚡
This release delivers massive performance wins: Postgres reads 30% faster, database latency down 12%, worst-case reduced from 353s to 56.9s.
xpay handles Phoenix payments reliably. New networkevents subsystem tracks peer ping times in real-time.
Since v25.09, Core Lightning has merged 520 commits from 24 authors in 92 days. A warm welcome to 3 first-time contributors helping CLN continue evolving with more stability, usability and developer power. Onward. ⚡
This release delivers massive performance wins: Postgres reads 30% faster, database latency down 12%, worst-case reduced from 353s to 56.9s.
xpay handles Phoenix payments reliably. New networkevents subsystem tracks peer ping times in real-time.

Blockstream
Core Lightning 25.12: "Boltz's Seamless Upgrade Experience"
We told you 24.08, 25.05 and 25.09 had enhancements, but you haven’t seen anything like this! We know we’re biased, but this release is full of...
Since v25.09, Core Lightning has merged 520 commits from 24 authors in 92 days. A warm welcome to 3 first-time contributors helping CLN continue evolving with more stability, usability and developer power. Onward. ⚡The conversation is catching up to what Bitcoiners already know. Energy as currency isn't the future—it's Bitcoin, right now.
Self-custody it today with Jade.
25% off exclusively in the Blockstream app. Ends December 1, 11:59 ET.
Blockstream users get the best deals. 🔥
Exclusive: 25% off all Jade wallets when you buy through the app.
Buy Bitcoin. Secure it. Manage it. All in one platform.
Offer ends 11:59 ET Dec 1.
From Roman salt to Bitcoin self-custody in 60 seconds flat.
Dad explains the entire history of money at Thanksgiving dinner just to shill his son a Blockstream Jade. 😂
We didn't make this. But we're absolutely stealing it for the holidays!
Be the Bitcoin dad.
The Blockstream Jade bitcoin hardware wallet is 21% off for the holidays—the perfect gift for anyone ready to take self-custody.
Fully open source. Easy to setup. Fits in a stocking.
H/t @Roberto Rios (Peruvian Bull) for the edit 🙏
https://store.blockstream.com/products/jade-plus
Before Bitcoin. Before Hashcash implemented proof-of-work. Before the world knew about the Cypherpunks.
There was a young @npub1qg8j...24kw with a vision, a keyboard, and zero interest in sleeves.
BECOME UNGOVERNABLE with our Adam Back Retro Tee. 100% cotton.
https://store.blockstream.com/products/adam-back-retro-tee

