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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.
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Blockstream 1 hour ago
This Blockstream Jade Core walkthrough with nostr:npub1lr2zzf989mvf393y0tv39ara6a4vddkd6y87z784up9vl6ks6j3qtudl6ais the only setup video you need to start your self-custody journey. Unboxing, genuine check, recovery phrase, first transaction, it's all here 💪 "Do what you love and save in Bitcoin." Joe Nakamoto leads the way. Order your Jade Core from the Blockstream store and start your self-custody journey. CHEERSJOE https://store.blockstream.com/products/blockstream-jade-core
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Blockstream 3 days ago
Your 2FA secrets can now be stored and accessed on Blockstream Jade, a device built for security and backed by years of open-source scrutiny. image Self-custody your bitcoin and secure your logins on the same device with Jade Plus, in the Blockstream store. https://store.blockstream.com/products/jade-plus
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Blockstream 3 days ago
The world is already migrating to post-quantum schemes. SSH clients warn when a server can't negotiate one. Browsers are defaulting to post-quantum TLS where available. Jonas Nick of Blockstream Research on why a quantum threat to banking is no reason to leave Bitcoin unsecured.
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Blockstream 1 week ago
"There's nothing worse than trying to protect against quantum computing and then making Bitcoin insecure against regular computing." @npub1qg8j...24kw on why hash-based signatures are the conservative post-quantum choice for Bitcoin. Based on a 1979 paper. Decades of analysis. SHRINCS is where Blockstream Research landed.
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Blockstream 1 week ago
Your 2FA record, exported from Jade as a scannable QR. Save it to a secondary app, an encrypted drive, or a second Jade. The backup is in your hands. image
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Blockstream 1 week ago
If you're building financial infrastructure, that's the reliability benchmark. Start with a Blockstream Explorer API key. 🔗
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Blockstream 1 week ago
There's no drop-in solution for post-quantum Bitcoin. Jonas Nick on why the signature scheme you choose will fundamentally change what Bitcoin can do, and why that makes getting it right worth the time.
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Blockstream 1 week ago
We are so back. 🔄 Renote if you agree. ❤️ Like if this is delusional. image
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Blockstream 1 week ago
When you run a Bitcoin node, you can prove the 21 million cap yourself. Every block. No trust required. The Zcash Orchard bug, undetected for four years, is a reminder of what you give up when supply verifiability is traded for privacy. The @Liquid Network shows there is another way. Strong privacy with publicly verifiable supply. image
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Blockstream 2 weeks ago
"Ultimately people can only sell once and the number of coins left on exchange is diminishing." - Adam Back on Bitcoin supply dynamics. Coins on exchanges are diminishing. The ones who move first stack the most.
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Blockstream 2 weeks ago
When the world can't agree on whose currency to trust, the value of Bitcoin's geopolitical neutrality comes to the fore. @Julian Figueroa breaks it down in the latest Exit Manual. If you're convinced, Blockstream Jade is where you take self-custody.
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Blockstream 2 weeks ago
Systemic risk vs localized risk. That's the core argument for exploring stateful hash-based signatures in Bitcoin. Blockstream Research Director Jonas Nick on why standardized post-quantum schemes create risks for everyone, and why SHRINCS moves that risk to where it can be managed.
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Blockstream 2 weeks ago
Adam Back on Bitcoin as collateral, the risks of DeFi smart contracts, why Simplicity is a safer path, and how to think about price volatility after living through every cycle. - @npub1qg8j...24kw with Dan Held at Proof of Talk Paris.
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Blockstream 2 weeks ago
Not just a bitcoin wallet. @Julian Figueroa walks through Jade's 2FA backup. Import your accounts, store them offline behind a PIN. Export if you ever need them elsewhere. Hardware security for your bitcoin and your accounts.
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Blockstream 2 weeks ago
Core Lightning 26.06 "Quantum-Resistant Lightning Channel" has shipped. Graceful shutdowns, precise send amounts, smarter payment retries, and enhanced payment privacy. Your node runs cleaner and your payments stay harder to observe. ⚡ image The big architectural shift in this release is bwatch, a new block-watching plugin that fundamentally changes how CLN interacts with the Bitcoin blockchain. No more 30-second polling loops. Near-instant catch-ups on startup. Crash-resistant and built to scale. Legacy pay is now deprecated. The xpay evolution is here. --- 42 days. 236 commits. 19 contributors including Sangbida Chaudhuri and @npub179e9...lz4s, who designed bwatch from the ground up. Lightweight, customisable, spec-focused Lightning. That's what this community keeps building. ⚡
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Blockstream 3 weeks ago
Blockstream Local came to Pontarlier BTC in France for an evening on Bitcoin basics. Attendees walked away with bitcoin self-custody knowledge and Blockstream Jade, hardware wallets to put theory into practice. image Register your meetup with Blockstream Local to get educational resources and hardware wallets to support your community.