Cypherbox / Cypher Box is on Nostr

Onboard your newbie friends to Lightning and self-custody with this simple #Bitcoin app ⚡️ cypherbox.io

Last Notes

2026-04-01 09:19:46 CEST

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Thanks ChatGPT. Anyways, buy yourself a seedsigner.

2026-04-01 00:54:42 CEST

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There are self-custodial vaults. Users are advised to only store a threshold of balance in custodial accounts. They can withdraw when counterparty risk becomes significant. We do not believe that progressive self-custody is a compromise. It’s actually more helpful for newbies who are thrown into cold storage from day one by technical retards.

2026-03-31 18:02:19 CEST

Cypher Box 0.0.8 powered by Strike and Coinos, available now on TestFlight 🎮
Free and open-source: cypherbox.io
Progressive self-custody for everyone!
👼🧙🏿‍♂️🦹🏻‍♀️👩🏻‍🚀
⚡️Lightning Account: beginner
🔥 Hot Vault: intermediate
❄️ Cold Vault: advanced (high security)
Use lightning for payments, temporary accumulation, and fast liquidation 💓
Use onchain hot or cold vaults for medium or long term storage 🔐
- Swap between custodians
- Assign countrerparty risk threshold - Withdraw to self-custodial vaults
- Manage UTXOs: label, consolidate, top-up lightning accounts
- And much more!
https://blossom.primal.net/0f212221630743a791cf2b8f381d1f41ba81b6ff8074248c54dc7177dca7936d.mp4

2025-06-09 15:48:59 CEST

Coinos will be speaking at Learning Bitcoin 2025 this Augustin Vancouver 🇨🇦 – it’s a community focused Bitcoin education conference that really deserves your support!
Use code COINOS for 20% off tickets:
learningbitcoin.ca
Direct purchase link:
Learning Bitcoin 2025 | Learning Bitcoin
https://www.learningbitcoin.ca
Direct purchase link (BTC):
https://btcpay.learningbitcoin.ca

2025-05-01 18:49:14 CEST

Run your node, verify your capsules, enforce your #Bitcoin rules 😎💊
All you need is a mini PC like an NUC (~$150–300 total) with:
• 1–2 TB SSD
• 4–8 GB RAM
Install a node helper software like ones listed below ⬇️
On C-Box: Go to Settings > Electrum server, paste your node address, that’s it!
https://blossom.primal.net/dac1e366c7a22eb910a6f6f468ae9333d14ab09675bd2ce94deccee331a63f1a.jpg

2025-04-25 05:00:41 CEST

Cypher Box v0.4 live! 🧵
cypherbox.io
1) Strategic coin batching saves on future network fees. It used to be manual—copy your own address, paste it, do coin control 😵‍💫
Now? Just select and hit Batch!
It auto-select one of your own address 🪄
2) Hot Vault PSBT signing: enables a ‘Warm Vault’ setup using an offline phone instead of a hardware device. These are all cool features borrowed from BlueWallet 💙
3) Plausible Deniability: Set two passwords leading to two different interfaces—one shows your real vaults, and the other a decoy. Handy if you're ever under pressure ($5🔧).
If you lose these passwords, no worries—your vaults can always be recovered with your seed-phrases!
https://m.primal.net/QcQT.jpg

2025-04-25 04:59:04 CEST

Is this wallet app safe to use? Of course! 🧵
Cypher Box is just BlueWallet with a funky interface + a Lightning Network custodian 😎
Don’t trust, verify 🔎
https://t.co/ULfT4IAFI7
⚡️ Lightning Checking Account funds are not controlled by you but by an L2 custodian service provider so you should press 'Withdraw' if you feel your balance is large enough to cause intolerable counter-party risk.
🔥The Hot Vault uses conventional #Bitcoin libraries to generate your keys but you can never trust an internet-connected phone for large amount but it is a good environment for medium-term storage, liquidation, and capsule consolidation.
❄️ The Cold Vault is the safest storage environment and doesn’t require you to trust the app, funds cannot be sent anywhere without an authorization from your hardware wallet device. Perfect for long term air-gapped storage.

2025-04-25 04:57:15 CEST

- Accumulate 5x 1M sat coins 💍 in your 🔥Hot Vault
> When network fees are low (which they are now!), select and transfer coins to your ❄️ Cold Vault as one large 5M sat coin💎
This way you won’t have to manually grab an address from your cold wallet and sign a PSBT tx 😎
https://m.primal.net/QcQN.jpg

2025-04-25 04:56:54 CEST

Start: Cypherbox.io
https://m.primal.net/QcQK.jpg

2025-04-25 04:56:18 CEST

Bitcoin is both a medium of exchange and a store of value. Yet most wallets today are optimized for either of the two properties—leaving newcomers confused about what #Bitcoin really is.
CB bridges this gap with a unique UI/UX that allows you to seamlessly navigate both worlds.
https://m.primal.net/QcQJ.jpg

2025-04-25 04:55:56 CEST

🚨 Cypher Box is now available in the U.S.A! 🇺🇸
With the DOJ disbanding the NCET — a unit known for targeting open-source crypto devs — we’ve unlocked the Box for our U.S. users.
Refreshing to see a shift toward freedom, privacy & innovation 😎
cypherbox.io
https://m.primal.net/QcQI.jpg

2025-04-25 04:55:14 CEST

The Hot Vault keeps funds liquid and accessible, making it easy to top up your Lightning account without having to touch your hardware signing device🔥
It can also be useful for holding small capsules until they're ready to be consolidated and transferred to cold storage 🌡️
https://m.primal.net/QcQF.jpg

2025-04-25 04:54:38 CEST

❄️ Cold Storage is the holy grail of self-sovereignty
Here’s a guide to the best air-gapped #Bitcoin wallets, ranked by security, convenience, and price—plus step-by-step instructions on pairing them with Cypher Box:
🔗 https://bitcoinpizza.substack.com/p/these-are-the-only-7-hardware-wallets
https://m.primal.net/QcPx.jpg

2025-03-26 22:40:33 CET

A Lightning wallet should never charge you fees for receiving payments.
Cypher Box is completely FREE and open-source with trustless air-gapped Cold Storage.
Try it now! Cypherbox.io 😎
Zap us on @Geyser to help keep it free!
https://geyser.fund/project/cypherbox
https://m.primal.net/PuNB.jpg

2025-03-16 00:35:15 CET

Introducing Cypher Box: A Fun Way to Play #Bitcoin 🎮
WATCH VIDEO
https://youtu.be/3-HhOvCaFcE?si=nqeYzm22gv3s6KkY
Onboard your newbie friends and family to advanced self-custody with this simple free & open-source Bitcoin-Lightning app ⚡️
Download the alpha version at Cypherbox.io (US & EU soon)
Please consider supporting our project on Geyser https://geyser.fund/project/cypherbox
Subscribe to our YouTube channel for new tutorials and upcoming features youtube.com/@Cypher-Box
Do NOT share your private keys with anyone!
But do share your journey , feedback, and technical challenges with our Telegram open-source dev community and user support 😎
t.me/Cypher_Box
https://m.primal.net/PhNP.png