Nostr notes by Bitcoin Safe

Of course GPL3

2026-04-01T16:37:42Z

In reply to nevent1q…54wj
_________________________

Of course GPL3

🚀 Bitcoin Safe 1.8.0 released 🚀 A desktop software for ...

2026-04-01T16:00:00Z

🚀 Bitcoin Safe 1.8.0 released 🚀
A desktop software for managing your cold storage wallets.

🔍 Zooming for the balance chart
⏳ Custom nLocktime support
🔄 Simple secure updates on Windows, macOS, Linux
📶 Bluetooth support for Blockstream (npub1jg5…6n8n) Jade / Jade Plus
🔒 App lock mode
🔔 Notifications history accessible from the tray icon

📥Download: https://bitcoin-safe.org/download/
🙏 Huge thanks to deSign_r (npub12lg…ac9c) for relentless design support!

Bitcoin-Safe.org is only possible because of the awesome libraries:
🛡️ bitcoindevkit (nprofile…vuet) and 🦀 rust-nostr Yuki Kishimoto (nprofile…uffm) and HWI
💛 Huge respect to all maintainers & contributors!

Bitcoin Safe speaks you language: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷 🇹🇭 🇮🇷 🇵🇱 🇪🇸 🇮🇩 🇹🇷 🇺🇦 🇻🇳 🇦🇪 🇧🇩

#Bitcoin #wallet #BTC #bitcoinsafe #multisig #selfcustody #opensource

tagging: notmandatory (nprofile…r09e) EZ (nprofile…5s4s)

This is merged in the main branch, and will be in the next ...

2026-02-27T14:20:39Z

In reply to nevent1q…ejc5
_________________________

This is merged in the main branch, and will be in the next release.

🐧✨ @npub1g9u…hs9v is now available via Debian/Ubuntu ...

2026-02-27T09:32:43Z

🐧✨ Bitcoin Safe (npub1g9u…hs9v) is now available via Debian/Ubuntu package repository!

👉 Check it out: https://bitcoin-safe.org/en/download/#debianubuntu-apt-repository

#BitcoinSafe #Linux #Debian #Ubuntu #SelfCustody #Bitcoin 🚀

🚀 Bitcoin-Safe.org has been added to bitcoin.org 's ...

2026-02-24T18:15:56Z

🚀 Bitcoin-Safe.org has been added to bitcoin.org 's "Choose your wallet" 🎉

🔗Check it out here: https://bitcoin.org/en/choose-your-wallet?step=5&platform=linux&features=bech32,multisig,segwit&user=experienced

🤝Help improve www.Bitcoin-Safe.org — share feedback, support development, translate, or contribute.

#Bitcoin #SelfCustody #OpenSource

🙏✨ Huge thanks to our amazing translators helping make ...

2026-02-21T14:01:52Z

🙏✨ Huge thanks to our amazing translators helping make Bitcoin Safe accessible worldwide 🌍

🇻🇳 Vietnamese (new language): https://github.com/qdyg-vn

🇩🇪 German improvements: https://github.com/bsn21m

🇪🇸 Spanish improvements: https://github.com/cyphra

🧡 Your contributions help Bitcoin Safe reach more people globally
🔗 https://hosted.weblate.org/engage/bitcoin-safe/

#BitcoinSafe #OpenSource #Bitcoin #Translations 🚀

🙏✨ Huge thanks to our translators helping make Bitcoin Safe ...

2026-02-07T11:56:40Z

🙏✨ Huge thanks to our translators helping make Bitcoin Safe accessible worldwide 🌍

🇩🇪 German: https://github.com/bsn21m
🇨🇳 Chinese: https://hosted.weblate.org/user/DaGrindDontStop/

🧡 Your contributions on Weblate mean a lot
🔗 https://hosted.weblate.org/engage/bitcoin-safe/

#BitcoinSafe #OpenSource #Bitcoin #Translations 🚀

📉 Bear market in price 📈 Bull market in development 100 ...

2026-02-06T14:25:13Z

📉 Bear market in price
📈 Bull market in development

100 ⭐️ stars for Bitcoin-Safe.org Thank you! 🙏

https://github.com/andreasgriffin/bitcoin-safe

🚀 www.Bitcoin-Safe.org 1.7.1 released 🚀 A desktop software ...

2026-02-03T16:57:08Z

🚀 www.Bitcoin-Safe.org 1.7.1 released 🚀
A desktop software for managing your cold storage wallets.

New Features
✨ Choice between BTC and ₿ in the UI
🧩 UTXO-based coin selection supplemented with address-based selection directly from the address list
🌐 Fully configurable P2P listening connections for faster and more reliable transaction notifications

Improvements
📘 Clearer explanations for RBF / CPFP transactions
🔔 Improved notifications for sync errors
🛠️ Bug fixes and 🌍 translation fixes

🙏 Huge thanks to @rustaceanrob for the CBF client and deSign_r (npub12lg…ac9c) for relentless design support!

Bitcoin-Safe.org is only possible because of the awesome libraries:
🛡️ bitcoindevkit (nprofile…vuet) and 🦀 rust-nostr Yuki Kishimoto (nprofile…uffm) and HWI
💛 Huge respect to all maintainers & contributors!

Bitcoin Safe speaks you language: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷 🇹🇭 🇮🇷 🇵🇱 🇪🇸 🇮🇩 🇹🇷 🇺🇦

#Bitcoin #wallet #BTC #bitcoinsafe #multisig #selfcustody #opensource

tagging: notmandatory (nprofile…r09e) EZ (nprofile…5s4s)

🚀 www.Bitcoin-Safe.org 1.7.0 released 🚀 A desktop software ...

2026-01-19T15:49:10Z

🚀 www.Bitcoin-Safe.org 1.7.0 released 🚀
A desktop software for managing your cold storage wallets.

New ✨
📝 Message signing & verification
↩️ Back button
⚙️ Faster network switching with 1-click restart

Tools 🛠️
📸 Bitcoin QR
📝 Message signing & verification
🔌 USB hardware wallet tools
🛡️ Updater

🙏 Huge thanks to @rustaceanrob for the CBF client and deSign_r (nprofile…prsj) for relentless design support!

Bitcoin-Safe.org is only possible because of the awesome libraries:
🛡️ bitcoindevkit (nprofile…wcxx) and 🦀 rust-nostr Yuki Kishimoto (nprofile…9t82) and HWI
💛 Huge respect to all maintainers & contributors!

Bitcoin Safe speaks you language: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷 🇹🇭 🇮🇷 🇵🇱 🇪🇸 🇮🇩 🇹🇷 🇺🇦

#Bitcoin #wallet #BTC #bitcoinsafe #multisig #selfcustody #opensource

tagging: notmandatory (nprofile…ph7h) EZ (nprofile…28v2)

📢 Upgrade for Bitcoin Safe automatic testing! We’ve enhanced ...

2026-01-09T16:27:13Z

📢 Upgrade for Bitcoin Safe automatic testing!

We’ve enhanced our tests to cover Compact Block Filters (CBF):

✅ Electrum server backend (Linux)
NEW tests:
✅ CBF (Linux)
✅ CBF (Windows)

Try out privacy-preserving Compact Block Filters with Bitcoin Safe 🚀

www.Bitcoin-Safe.org - A desktop software for managing 🧊cold ...

2025-12-11T18:06:46Z

www.Bitcoin-Safe.org - A desktop software for managing 🧊cold storage wallets.
🔐 Hardware-only — no foot-guns
🧠 Compact Block Filters for private block sync
🗂️ Coin categories & visualizations
🔄 Plugin Chat&Sync: Encrypted label sync, use your own relay
🌍 🇺🇸🇨🇳🇪🇸🇯🇵🇷🇺🇵🇹🇮🇳🇮🇹🇫🇷🇩🇪🇲🇲🇰🇷🇹🇭🇮🇷🇵🇱🇮🇩🇹🇷🇺🇦

🚀 Bitcoin-Safe.org 1.6.1 is out! 🚀 📥 ...

2025-12-04T18:46:35Z

🚀 Bitcoin-Safe.org 1.6.1 is out! 🚀

📥 https://Bitcoin-Safe.org/download
🔁 Please boost

- 📂 Improved menu structure
- 🪙 Allow below 1 sat/vByte on mainnet
- 📄 Transactions and PSBTs can now be exported as PDF with QR codes
- Bug fixes

🙏 Huge thanks to @rustaceanrob for the CBF client and deSign_r (nprofile…prsj) for relentless design support!

🙏 A huge thanks to our amazing supporters!
OpenSats (nprofile…uazd) and Einundzwanzig (nprofile…h6g6)
🙏 Support the work at https://bitcoin-safe.org/donate

Bitcoin-Safe.org is only possible because of the awesome libraries:
🛡️ bitcoindevkit (nprofile…wcxx) and 🦀 rust-nostr Yuki Kishimoto (nprofile…9t82) and HWI
💛 Huge respect to all maintainers & contributors!

Bitcoin Safe speaks you language: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷 🇹🇭 🇮🇷 🇵🇱 🇪🇸 🇮🇩 🇹🇷 🇺🇦
Add more here: https://hosted.weblate.org/engage/bitcoin-safe/
#Bitcoin #wallet #BTC #bitcoinsafe #multisig #selfcustody #opensource

Your Bitcoin Safe wallet! Your choice! Connect to Any Electrum ...

2025-11-27T19:58:43Z

Your Bitcoin Safe wallet!
Your choice!

Connect to
Any Electrum server ⚡️
Any Esplora server 🌐
Compact Block Filters 🧱 - p2p to bitcoin nodes

Learn more about Compact Block Filters 🧱 here: https://bitcoin-safe.org/en/knowledge/compact-block-filters/

Let's chat in dms.

2025-11-27T19:54:19Z

In reply to nevent1q…nnhw
_________________________

Let's chat in dms.

🤔 What if your wallet didn’t need an Electrum server at all? ...

2025-11-25T15:12:11Z

🤔 What if your wallet didn’t need an Electrum server at all?

🌐 P2P Compact Block Filter syncing is now available in Bitcoin Safe (npub1g9u…hs9v)

🔁 Repost to spread the word.

👇Learn more: https://bitcoin-safe.org/knowledge/compact-block-filters

Compact block filters ...

2025-11-24T20:43:14Z

In reply to nevent1q…rz7a
_________________________

Compact block filters
https://bitcoin-safe.org/en/knowledge/compact-block-filters/

Compact Block Filters in @nprofile…c7jt just works. No ...

2025-11-23T17:10:33Z

In reply to nevent1q…9dcj
_________________________

Compact Block Filters in Bitcoin Safe (nprofile…c7jt) just works. No configuration needed.

If you want you can add your own node as a peer https://bitcoin-safe.org/en/knowledge/compact-block-filters/#technical-details

Thanks. Seeing Compact Block Filters in action is still quite ...

2025-11-23T16:39:40Z

In reply to nevent1q…9v9y
_________________________

Thanks. Seeing Compact Block Filters in action is still quite amazing.

🚀 Bitcoin-Safe.org 1.6.0 is out! 🚀 📥 Download 🔗 ...

2025-11-23T15:47:34Z

🚀 Bitcoin-Safe.org 1.6.0 is out! 🚀

📥 Download 🔗 https://Bitcoin-Safe.org/download
🔁 Please repost

- 🌐 P2P syncing via Compact Block Filters - 🚫 no electrum server needed
- 🔌 Offline Wallet Functionality — fully usable even without an internet connection.
- 📈 Wallet Chart Plugin — visualize and export as GraphML.
- ⚡ Performance Boosts

🙏 Huge thanks to @rustaceanrob for the CBF client and deSign_r (npub12lg…ac9c) for relentless design support!

🙏 A huge thanks to our amazing supporters!
OpenSats (nprofile…uazd) and Einundzwanzig (nprofile…dsdf)
🙏 Support the work at https://bitcoin-safe.org/donate

Bitcoin-Safe.org is only possible because of the awesome libraries:
🛡️ bitcoindevkit (nprofile…vuet) and 🦀 rust-nostr Yuki Kishimoto (nprofile…uffm) and HWI
💛 Huge respect to all maintainers & contributors!

Bitcoin Safe speaks you language: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷 🇹🇭 🇮🇷 🇵🇱 🇪🇸 🇮🇩 🇹🇷 🇺🇦
#Bitcoin #wallet #BTC #bitcoinsafe #multisig #selfcustody #opensource

tagging: notmandatory (nprofile…r09e) EZ (nprofile…5s4s)

Test 🚀 Bitcoin Safe 1.6.0rc0 🚀 Release Candidate! 🔌 Lose ...

2025-11-06T16:37:15Z

Test 🚀 Bitcoin Safe 1.6.0rc0 🚀 Release Candidate!

🔌 Lose the server — go P2P! 🌐

⚙️ You can choose Compact Block Filters for a ⚡ fast and 🕵️‍♂️ private sync.

📥 Download: http://github.com/andreasgriffin/bitcoin-safe/releases

What's the URL?

2025-10-30T19:16:54Z

In reply to nevent1q…hex7
_________________________

What's the URL?

If you use www.Bitcoin-Safe.org, your wallet labels stay in ...

2025-10-27T12:50:40Z

If you use www.Bitcoin-Safe.org, your wallet labels stay in 🔁sync across all your devices 💻 🖥️.

It’s fully compatible with leading hardware signers:
https://bitcoin-safe.org/en/knowledge/supported-hardware-signers/

@npub1yzv…rf8q packs more and more useful features. Really cool ...

2025-09-22T18:56:33Z

In reply to nevent1q…pq4l
_________________________

YakiHonne (npub1yzv…rf8q) packs more and more useful features. Really cool to see and use

It loads reasonably fast for me. But I often don't see all ...

2025-09-22T18:54:59Z

In reply to nevent1q…uc40
_________________________

It loads reasonably fast for me. But I often don't see all answers to posts.

I also have the feeling (maybe it's true) that's less stuff is being posted... And that people don't see my posts...

🚀 www.Bitcoin-Safe.org Build tested! ✅ Bitcoin Safe 1.5.0 ...

2025-09-22T13:54:16Z

🚀 www.Bitcoin-Safe.org Build tested!

✅ Bitcoin Safe 1.5.0 portable exe & AppImage builds are functionally reproducible
✅ Next release will have
- all Linux & all Windows binaries 100% reproducible 🔒

quoting
nevent1q…ax9t

🚀 Successfully reproduced and verified @BitcoinSafeOrg v1.5.0 (linux) from source!
✅ The binary tested matches the one built from source.
🔍 See the full verification here:

Plus filed a github issue [Enhancement]

https://walletscrutiny.com/verifier/?pubkey=1f9e547c2f31942623b8ad1d07713282e8640fd8cf474e9f79f18ace8af216ed#verificationId=c5ce61984ffef35945a8ef4ac2f836d949337d95724df9839a111d09e293dacf

#Bitcoin #FOSS #ReproducibleBuilds

Save self sovereign #nevent1q…rnp9

2025-09-03T17:42:00Z

In reply to nevent1q…7fce
_________________________

Save self sovereign

quoting
nevent1q…rnp9
🚀 Bitcoin-Safe.org 1.5.0 is out! 🚀 - A bitcoin savings wallet for the entire family.

![]( )

- 💡 Biggest UX upgrade yet — faster, cleaner, smarter. Fantastic work by nostr: deSign_r (nprofile…zck9)
- 💱 Bitcoin ↔ Fiat currency converter
- ⚡ Instant Transaction Notifications
- 🔓 Faster Wallet unlocking
- ✨ Countless improvement: stability improvements, bug fixes and enhancements everywhere

📥 Download: 🔗 https://Bitcoin-Safe.org/en/download/

🔁 Please repost to help more Bitcoiners find Bitcoin-Safe.org 🙌

naddr1qq…hk53

🌍 Community forum: [chorus](https://chorus.community/group/34550%3Af8827954feef0092c8afec0be4cae544a9ed93dce9a365596e75b19aa05f0c84%3Abitcoin-safe-meiqbfki)

🙏 And as always, a huge thanks to our amazing supporters!
OpenSats (nprofile…uazd) and Einundzwanzig (nprofile…h6g6) and BitBox (nprofile…t6rh)

Bitcoin-Safe.org is only possible because of the awesome libraries:
🛡️ bitcoindevkit (nprofile…wcxx) and 🦀 rust-nostr Yuki Kishimoto (nprofile…uffm) and HWI
💛 Huge respect to all maintainers & contributors!

Bitcoin Safe speaks your language: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷 🇹🇭 🇮🇷 🇵🇱 🇪🇸

#Bitcoin #wallet #BTC #bitcoinsafe #multisig #selfcustody #opensource

tagging: EZ (nprofile…lutf)

🚀 Bitcoin-Safe.org 1.5.0 is out! 🚀 - A bitcoin savings ...

2025-09-01T13:20:31Z

🚀 Bitcoin-Safe.org 1.5.0 is out! 🚀 - A bitcoin savings wallet for the entire family.

![]( )

- 💡 Biggest UX upgrade yet — faster, cleaner, smarter. Fantastic work by nostr: deSign_r (nprofile…zck9)
- 💱 Bitcoin ↔ Fiat currency converter
- ⚡ Instant Transaction Notifications
- 🔓 Faster Wallet unlocking
- ✨ Countless improvement: stability improvements, bug fixes and enhancements everywhere

📥 Download: 🔗 https://Bitcoin-Safe.org/en/download/

🔁 Please repost to help more Bitcoiners find Bitcoin-Safe.org 🙌

quoting
naddr1qq…hk53

Bitcoin-Safe, the multisig-focused Bitcoin savings wallet specializing in multi-signature security and user-friendly design, today announced the release of version 1.5. This major update delivers a comprehensive visual redesign, live Bitcoin-to-fiat conversion, instant transaction notifications, and numerous user experience improvements, reinforcing Bitcoin-Safe's position as the premier Bitcoin wallet for multisig savings and self-custody. The application feature a wizard onboarding tutorial, testnet3 and testnet4 coins in the playground demo wallets and many other unique features like Chat&Sync to facilitate remote multisig.

Key Features and Improvements in Version 1.5.0

💡 Comprehensive Design Overhaul: Thanks to the exceptional work made by nostr: deSign_r (npub12lg…ac9c), Bitcoin-Safe 1.5.0 now features a complete visual refresh across multiple critical areas:
- Sidebar Navigation: New intuitive sidebar for managing multiple open wallets simultaneously providing a full overview and operability cross-wallet
- Enhanced Transaction Views: Redesigned Send, Partially Signed Bitcoin Transaction (PSBT), and other screen interfaces tho improve the sending process
- Category Management: Improved organization tools for address categorization and labelling that are now stored and sync via nostr across the multisig participants (signers).
- Mempool Display: Real-time mempool blocks and fees visualization to provide network awareness when sending and signing transactions.

💱 Live Bitcoin ↔ Fiat Conversion:
- Real-time currency conversion support for all major fiat currencies worldwide (over 123 currencies now supported)
- Integrated throughout the application interface for automatic assets' value tracking in real time
- Include ~~easter~~ summer egg/bonus that convert bitcoin amounts in gold or silver values (oz and grams) ideal for gold bug boomers and chrysomaniacs!

⚡ Instant Transaction Notifications:
- Real-time alerts for Bitcoin transactions as they are placed in the mempool and propagate across the P2P network
- Opt-in feature for existing users, opt-out default for new installations
- Fully customizable through Network Settings

🔓 Streamlined Multi-Wallet Management:
- Faster Wallet Unlocking: When multiple wallets share the same encryption password, users need to enter it only once, making it easy to access and manage funds across multiple wallets simultaneously.

⌨️ Enhanced User Experience:
- Expanded keyboard shortcut support for power users
- Additional tooltips and contextual help throughout the interface
- Clearer, more informative error messages
- Comprehensive bug fixes and user experience refinements

About Bitcoin-Safe

Bitcoin-Safe is an open-source Bitcoin savings wallet designed specifically for families and individuals seeking secure, long-term Bitcoin storage. The wallet emphasizes multi-signature technology, user-friendly design, and comprehensive self-custody solutions that make Bitcoin accessible to users of all technical backgrounds.
Key characteristics of Bitcoin-Safe include:
- Design-Focused: Intuitive interface suitable for entire all users, from beginners to advanced users of all major OS of Linux, MacOS and Windows.
- Single & Multi-signature Security: Robust single and multi-signature wallet creation and management with Onboarding wizard
- Hardware Wallet Integration: Broad compatibility with the majority of hardware wallet devices, both commercial and open source.
- Open-Source Transparency: Fully auditable code with active community feedback and translations
- Global Accessibility: Now the Desktop application and the website are both available in multiple language, with support for English, Chinese, Spanish, Japanese, Russian, Portuguese, Hindi, Italian, French, German, Myanmar, Korean, Thai, Persian, Polish, and more to come soon depending on the community preferences.
- Self-Custody Focus: Complete user control over Bitcoin keys and funds, no intermediaries, full sovereignty, anonymity and privacy for all signers.
- Remote Signing: Sign transactions offline and broadcast PSBT with your other multisig signers with the Chat&Sync functionality over the nostr protocol, fully encrypted and anonymous.

Availability and Download

Bitcoin-Safe 1.5.0 is available from the official website at https://Bitcoin-Safe.org/en/download/ . The software is compatible with Windows, macOS, and Linux operating systems and is completely free to use.
The open-source code is available for review and contribution on the project's repository, reinforcing the wallet's commitment to transparency and community-driven development.

📥 Download: 🔗 https://Bitcoin-Safe.org/en/download/

How can the global bitcoin community help drive Bitcoin-Safe’s vision?

People do not need to be a developer to support the project. There are multiple ways to contribute, here some options below:
- Discuss and write about Bitcoin-Safe app with your community
- Download the app, play with testnet (tBTC) coins, and provide feedback
- Contribute to language translations on Weblate
- Report bugs and issues on GitHub
- Let us know which features you’d like to have implemented in next release
- Join our community at Chorus.community
- Follow future updates on X in English, X in Chinese and Nostr,
- Donate sats via Lightning and Onchain to support our Free(dom) & Open Source Software

For more information about Bitcoin-Safe:
- Website: https://Bitcoin-Safe.org

Bitcoin Safe speaks your language: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇩 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷 🇹🇭 🇮🇷 🇵🇱 🇪🇸 🇹🇷

🙏 And as always, a huge thanks to our amazing supporters! OpenSats (nprofile…uazd) and Einundzwanzig (nprofile…3g9u) and BitBox (nprofile…hjgq)

Bitcoin-Safe.org is only possible because of the awesome libraries: 🛡️ bitcoindevkit (nprofile…wcxx) and 🦀 rust-nostr Yuki Kishimoto (nprofile…uffm) and HWI 💛 Huge respect to all maintainers & contributors!

🌍 Community forum: [chorus](https://chorus.community/group/34550%3Af8827954feef0092c8afec0be4cae544a9ed93dce9a365596e75b19aa05f0c84%3Abitcoin-safe-meiqbfki)

🙏 And as always, a huge thanks to our amazing supporters!
OpenSats (nprofile…uazd) and Einundzwanzig (nprofile…h6g6) and BitBox (nprofile…t6rh)

Bitcoin-Safe.org is only possible because of the awesome libraries:
🛡️ bitcoindevkit (nprofile…wcxx) and 🦀 rust-nostr Yuki Kishimoto (nprofile…uffm) and HWI
💛 Huge respect to all maintainers & contributors!

Bitcoin Safe speaks your language: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷 🇹🇭 🇮🇷 🇵🇱 🇪🇸

#Bitcoin #wallet #BTC #bitcoinsafe #multisig #selfcustody #opensource

tagging: EZ (nprofile…lutf)

🚀 Test and give feedback Bitcoin Safe 1.5.0rc2 ...

2025-08-10T15:27:50Z

🚀 Test and give feedback Bitcoin Safe 1.5.0rc2

📥 Download: https://github.com/andreasgriffin/bitcoin-safe/releases

Changes since 1.5.0rc1

- fixed crashes due to multithreading issues

Changes since 1.4.0

**💡 Wallet Design Enhancements**
Thanks to the fantastic work by https://github.com/design-rrr , the wallet UI has received a visual refresh across multiple areas:

- Sidebar navigation
- Send, PSBT, and transaction views
- Category management
- Mempool display

**💱 Bitcoin ↔ Fiat Conversion**
Live conversion support for all fiat currencies throughout the app.

**⚡ Instant Transaction Notifications**
Stay up to date with real-time alerts for Bitcoin transactions as they’re relayed across the P2P network.

- Opt-in for existing users
- Opt-out by default for new users
- Fully configurable in *Network Settings*

**🔓 Faster Wallet Unlocking**
When multiple wallets share the same encryption password, you’ll only need to enter it once.

**⌨️ More Shortcuts, More Clarity**

- Expanded keyboard shortcut support
- Additional tooltips and clearer error messages
- Plus many small bug fixes and UX tweaks

🧑‍💻💻 macOS users — follow these instructions to open the app: https://bitcoin-safe.org/en/download/#macos

🚀 Test and give feedback Bitcoin Safe 1.5.0rc1 ...

2025-08-05T12:34:23Z

🚀 Test and give feedback Bitcoin Safe 1.5.0rc1

📥 Download: https://github.com/andreasgriffin/bitcoin-safe/releases

**💡 Wallet Design Enhancements**
Thanks to the fantastic work by https://github.com/design-rrr , the wallet UI has received a visual refresh across multiple areas:

- Sidebar navigation
- Send, PSBT, and transaction views
- Category management
- Mempool display

**💱 Bitcoin ↔ Fiat Conversion**
Live conversion support for all fiat currencies throughout the app.

**⚡ Instant Transaction Notifications**
Stay up to date with real-time alerts for Bitcoin transactions as they’re relayed across the P2P network.

- Opt-in for existing users
- Opt-out by default for new users
- Fully configurable in *Network Settings*

**🔓 Faster Wallet Unlocking**
When multiple wallets share the same encryption password, you’ll only need to enter it once.

**⌨️ More Shortcuts, More Clarity**

- Expanded keyboard shortcut support
- Additional tooltips and clearer error messages
- Plus many small bug fixes and UX tweaks

🧑‍💻💻 macOS users — follow these instructions to open the app: https://bitcoin-safe.org/en/download/#macos

🎧 Bitcoin-Safe.org - Podcast Episode 🎧 📱 Hardware ...

2025-07-26T13:24:09Z

🎧 Bitcoin-Safe.org - Podcast Episode 🎧

📱 Hardware signers for secure key storage
🔐 Multisig & wallet synchronization
🛠️ What’s coming in the next release
🧭 Future plans: Compact Block Filters

👉 Listen now:

quoting nevent1q…5nmx
👋 GM Nostr, the 219th episode of Satoshi’s Plebs podcast is out!
Episode 219: Is Your Bitcoin Safe?
In this episode of Satoshi's Plebs, mcintosh (nprofile…e9j2) interviews the creator of Bitcoin Safe - a great tool for keeping your Bitcoin secure.
🔊 Listen and boost us on Fountain: https://fountain.fm/episode/KkLf26aciXHBh494SqKH
🎧 Listen on your favourite app: https://episodes.fm/1582341312
📜 See our back catalogue: satoshis-plebs.com/episodes
#Bitcoin #podcast #v4v #value4value #GM #Nostr #plebchain #zap #plebs #grownostr #satoshisplebs

Lol.

2025-07-25T15:40:41Z

In reply to nevent1q…js2d
_________________________

Lol.

Did you know there are 3 popular QR standards for hardware ...

2025-07-17T10:15:37Z

Did you know there are 3 popular QR standards for hardware signers?
- UR
- Bbqr
- Specter

And for Multisig every hardware signer does it yet differently.

👉 Bitcoin-Safe.org supports all of them.

Check out the fully supported hardware signers
https://bitcoin-safe.org/en/knowledge/supported-hardware-signers/

👥 Multi-party Multisig PSBT signing, even from different ...

2025-07-15T15:06:59Z

👥 Multi-party Multisig PSBT signing, even from different continents
💬 Encrypted Nostr chat built-in
⚡ Effortless PSBT sharing in one click
🔐 Works with all major hardware wallets (QR / USB / SD)

👉Check out Bitcoin-Safe.org

🎥 Watch the demo & 🔁 boost
https://www.youtube.com/watch?v=oQB2qzYZ_cw

https://i.postimg.cc/5t6QfZFG/9zycym.jpg In any case. Take self ...

2025-07-11T05:14:37Z

In any case.
Take self custody.
Use hardware signers.
Check out Bitcoin-Safe.org

Thanks @OpenSats for supporting Bitcoin-Safe.org in the 10th wave ...

2025-07-08T20:25:46Z

In reply to nevent1q…gt7z
_________________________

Thanks @OpenSats for supporting Bitcoin-Safe.org in the 10th wave
https://opensats.org/blog/tenth-wave-of-bitcoin-grants

🚀 Bitcoin-Safe.org 1.4.0 is out! 🚀 ✨ New Features - ...

2025-06-27T13:38:27Z

🚀 Bitcoin-Safe.org 1.4.0 is out! 🚀

✨ New Features
- 🖥️💾 Save non-broadcasted transactions right in your wallet
- 🔍 Automatic detection of not yet unrevealed addresses
- 🌐 New languages: 🇮🇷 Persian (Farsi) - فارسی , 🇵🇱 Polish - Polski, 🇪🇸 Catalan - Català

🧑‍💻💻 macOS users — follow these instructions to open the app: https://bitcoin-safe.org/en/download/#macos

📥 Download Bitcoin-Safe.org 1.4.0 here: 🔗 https://Bitcoin-Safe.org/en/download/

✨ For all features checkout https://github.com/andreasgriffin/bitcoin-safe

🔁 Please repost to help more Bitcoiners find Bitcoin-Safe.org 🙌

🙏 And as always, a huge thanks to our amazing supporters!
OpenSats (nprofile…uazd) and Einundzwanzig (nprofile…3g9u) and BitBox (nprofile…hjgq)

Bitcoin-Safe.org is only possible because of the awesome libraries:
🛡️ bitcoindevkit (nprofile…wcxx) and 🦀 rust-nostr Yuki Kishimoto (nprofile…uffm) and HWI
💛 Huge respect to all maintainers & contributors!

🙏 thanks to [Ziya_Sadr](https://x.com/Ziya_Sadr) https://www.youtube.com/watch?v=sFStHkeINPs for creating the first video walk through.

Bitcoin Safe speaks you language: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷 🇹🇭 🇮🇷 🇵🇱 🇪🇸
#Bitcoin #wallet #BTC #bitcoinsafe #multisig #selfcustody #opensource

tagging: EZ (nprofile…28v2)

🚀 Help test the new release candidate Bitcoin Safe 1.4.0rc2 ...

2025-06-24T15:53:08Z

🚀 Help test the new release candidate Bitcoin Safe 1.4.0rc2

📥 Download & test:
https://github.com/andreasgriffin/bitcoin-safe/releases

✨ New Features

- 🖥️💾 Save non-broadcasted transactions right in your wallet
- 🌐 New languages: 🇮🇷 Persian (Farsi) - فارسی , 🇵🇱 Polish - Polski, 🇪🇸 Catalan - Català
- 🙏 thanks to [Ziya_Sadr](https://x.com/Ziya_Sadr) https://www.youtube.com/watch?v=sFStHkeINPs
- 🔍Scan addresses ahead to detect own (but yet unrevealed) addresses

🧑‍💻💻 macOS users — follow these instructions to open the app: https://bitcoin-safe.org/en/download/#macos

Shout-out to https://github.com/rustaceanrob for implementing ...

2025-06-12T09:21:01Z

Shout-out to https://github.com/rustaceanrob
for implementing
https://github.com/bitcoindevkit/bdk-ffi/pull/771 in bitcoindevkit (nprofile…wcxx)

It allows to save the entire wallet state in an arbitrary format. This is one more building block to bring Compact Block Filters in Bitcoin-Safe.org

🌍💬 Help make Bitcoin-Safe.org accessible in more languages! ...

2025-06-04T13:52:31Z

🌍💬 Help make Bitcoin-Safe.org accessible in more languages!

🛠️ Add or improve translations today:
🔗 https://hosted.weblate.org/engage/bitcoin-safe

#Bitcoin #OpenSource #Translation

A Bitcoin seed phrase turns code into something real. 📝 You ...

2025-05-31T13:46:29Z

A Bitcoin seed phrase turns code into something real.
📝 You write it down → it’s physical.
📱 Lose your phone? You’re fine.
🔐 Use multisig? Even better — no single point of failure.

A 12- or 24-word seed phrase is more than just a recovery code —
It’s 🗝️ your private key to freedom, and you can hold it in your hand ✋

#Bitcoin #SeedPhrase #Multisig #SelfCustody

For future reference, my gpg key 🔑 is ...

2025-05-20T18:39:46Z

For future reference, my gpg key 🔑 is https://keys.openpgp.org/vks/v1/by-fingerprint/2759AA7148568ECCB03B76301D82124B440F612D

Awesome , I provide AppImage and Deb. Does that work for you?

2025-05-14T14:13:18Z

In reply to nevent1q…e40p
_________________________

Awesome , I provide AppImage and Deb. Does that work for you?

Yes, good point. On Mac I don't have a solution right now. On ...

2025-05-13T19:04:56Z

In reply to nevent1q…68eu
_________________________

Yes, good point.

On Mac I don't have a solution right now.

On windows https://signpath.org/ supports open source projects, Awesome from them!

Unfortunately windows gives warnings despite a valid certificate (if the project is small) ...

Check out @nprofile…luuf

2025-05-13T18:53:36Z

In reply to nevent1q…929f
_________________________

Check out Bitcoin Safe (nprofile…luuf)

Yes. Nip17, and each device creates a random nsec.

2025-05-13T18:20:17Z

In reply to nevent1q…0ajp
_________________________

Yes. Nip17, and each device creates a random nsec.

🚀 Bitcoin-Safe.org is packed with 🔥 features 🔄Label Sync ...

2025-05-13T18:06:22Z

🚀 Bitcoin-Safe.org is packed with 🔥 features
🔄Label Sync between devices
💬Multi-party chat + 1-click PSBT sharing
🧪Testnet demo wallets ...

🗣️ How can we get more Bitcoiners to try it?
🎯 Which feature do you want to see?
👇 Drop your ideas & help spread the word!

https://www.youtube.com/watch?v=oQB2qzYZ_cw

🚀 Bitcoin-Safe.org 1.3.0 is out! 🚀 - 🎨 Awesome redesign ...

2025-05-12T16:19:10Z

🚀 Bitcoin-Safe.org 1.3.0 is out! 🚀

- 🎨 Awesome redesign by deSign_r (nprofile…prsj) of Chart 📊, Quick Receive ⚡, Icons ❤, and Mempool Preview 🟩
- 📈 Interactive chart
- 🛡️ BDK 1.2 (upgraded from 0.32)
- ⚡ Receive faster with CPFP
- 🌐 Testnet4 support
- 🧪 Preconfigured Testnet demo wallets
- ⚙️ Customizable columns, and countless improvements across the board 🛠️

📥 Download Bitcoin-Safe.org 1.3.0 here: 🔗 Bitcoin-Safe.org/en/download/
📝 Full release notes: github.com/andreasgriffin/bitcoin-safe/releases/

🔁 Please repost to help more Bitcoiners find Bitcoin-Safe.org 🙌

🙏 And as always, a huge thanks to our amazing supporters!
OpenSats (nprofile…uazd) and Einundzwanzig (nprofile…dsdf)

Bitcoin-Safe.org is only possible because of the awesome libraries:
🛡️ bitcoindevkit (nprofile…vuet) and 🦀 rust-nostr Yuki Kishimoto (nprofile…uffm) and HWI
💛 Huge respect to all maintainers & contributors!

Bitcoin-Safe.org is packed with features. Have you seen this?
https://www.youtube.com/watch?v=oQB2qzYZ_cw

Or explore all features:

quoting naddr1qq…tzhj

Bitcoin Safe - A bitcoin savings wallet for the entire family

Designed for both beginners and power users, Bitcoin Safe combines security with an intuitive user experience. In this article, we dive deep into its features, unique benefits, and the powerful tools that make managing your Bitcoin wallet simple and secure.

Built for Learners

✔️ Step-by-step wallet setup wizard + PDF backup sheets 📄 🧪 Test transactions to ensure all hardware signers are ready 🔑 🛡️ Secure: Hardware signers only – no hot wallet risks 🚫🔥 🌍 Multi-language support: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷 📁 Address categories for easy organization ☁️ Label and category synchronization, and cloud backup (optional) 💰 Automatic UTXO merging to save on fees ⚡ Fast syncing with Electrum servers, Compact Block Filters coming soon

Built for Power Users

🔐 Supports Coldcard, Bitbox02, Jade, Trezor, Passport, Keystone & many more 🏦 💬 Multi-party multisig chat & PSBT sharing (optional) 📊 Transaction flow diagrams to trace coin movements 🔍 Instant cross-wallet wallet search ⚙️ Set your own electrum server, mempool instance, and nostr relay

Step-by-Step Wallet Setup

Whether you’re setting up a single-signature or multi-signature wallet, the setup wizard guides you every step of the way:

Single Sig Wizard: Follow the intuitive wizard that walks you through each step. https://youtu.be/m0g6ytYTy0w

Clear instructions paired with hardware signer screen-shots, like the steps for a Coldcard

Multisig Wizard: The wizard ensures you do all necessary steps for a Multisig wallet in the right order. Afterwards your Multisig is ready to use and all signers are tested. Check out https://bitcoin-safe.org/en/features/setup-multisignature-wallet/

PDF Backup: The wizard will also generates 3 PDF backup sheets for a 2-of-3 multisig wallet, so ensure you always have your wallet descriptor together with the seed.

Hardware Signer Support: With full support for major hardware signers your keys remain securely offline.

Transaction Visualization

Visualize and navigate your transaction history:

Graphical Explorer: An interactive transaction diagram lets you click on inputs and outputs to follow the money flow intuitively.

Coin Categories: Organize your addresses into distinct coin categories (e.g., “KYC”, “Work”, “Friends”) so Bitcoin Safe automatically selects the correct inputs when creating PSBTs.

It prevents you accidentally linking coin categories when creating a transaction, and warns you if mistakes happened in the past.

Powerful Wallet Management Tools

Flexible Fee Selection: Choose fees with one click using an intuitive mempool block preview.

UTXO Management: Automatically (optional) merge UTXOs when fees are low.

CSV Table Export: Right click, Drag&Drop, or CTRL+C for immediate CSV export for easy processing in Excel.

PDF Balance Statement: Export the address balances for easy record keeping on paper.

Advanced Features for the Power-User

Sync & Chat is off by default (for the paranoid user), but can be enabled with just one click.

Label Synchronization and Backup

Seamless Sync: Using encrypted nostr messages, Bitcoin Safe synchronizes your coin categories and labels across multiple devices.

Easy Backup: A short backup key is all you need to safeguard your coin categories and labels, ensuring your organization remains intact.

Collaborative Multi-party Multisig

Group Chat Integration: After creating your multisig wallet, Bitcoin Safe offers an encrypted nostr group chat for secure collaboration and one-click PSBT sharing.

User Authentication: Each participant must authenticate every other user with a simple click, ensuring secure communication.

Watch and Learn: Get Started with Bitcoin Safe

If you’re new to Bitcoin Safe, a short video guide can make all the difference. Learn how to set up your Bitcoin Safe wallet in this detailed walk through:

https://youtu.be/m0g6ytYTy0w

Or see how to verify an address on your hardware singer:

https://youtu.be/h5FkOYj9OT8

Building up a knowledge base: https://bitcoin-safe.org/en/knowledge/

Whats next?

Compact Block Filters!!! They make electrum servers obsolete.

Why? Compact Block Filters increase the network privacy dramatically, since you're not asking an electrum server to give you your transactions

Trade-off: They are a little slower than electrum servers. For a savings wallet like Bitcoin Safe this should be OK.

How do they work? Simply speaking: They ask normal bitcoin core nodes for a short summary of each block. And if the summary shows a transaction belonging to the wallet, the entire block is then downloaded from the bitcoin core node. The bitcoin core node does not learn however which of the many transactions in the block you were interested in. Read more here and of course in the bip.

When: 2 weeks 😅. Lots of things need to be done until Bitcoin Safe can use the bdk CBF/kyoto client from rustaceanrob, so keep an eye out for updates and please give feedback when you use Bitcoin Safe.

Stay updated on nostr or on GitHub.

Thank you

A huge thanks goes to OpenSats (npub10pe…n34f) for supporting this project with a grant and SkateSpots (npub1yrn…k5cx) for the Hackathon prize.

This wallet is only possible because it is building upon other peoples open source work. Most notably

bdk bitcoindevkit (nprofile…vuet)

and especially thunderbiscuit (npub1thu…a79l) , matthewramsden (npub1ree…9ty4) , and notmandatory (npub1ke4…8jfm) for dealing with my many feature requests and questions.

rustaceanrob building kyoto which implements CBF for BDK; a crucial library and will be able to replace electrum servers for many use cases

ndk by Yuki Kishimoto (nprofile…ehfp)

And of course, secure storage of bitcoin is only possible, because of the hardware signer manufacturers. Thanks to NVK (npub1az9…m8y8) Coldcard , Coldcard Q , BitBox (npub1tg7…cxmt) Bitbox02 , Blockstream (npub1jg5…6n8n) Blockstream Jade , Trezor Safe, Foundation Passport, Keystone, Ledger, Specter Shield, and many more.

I also want to thank people who gave feedback and helped spread the knowledge of Bitcoin Safe (please forgive me if I forgot to mention you)

deleted (npub1p5c…kgaw) EZ (npub1s07…uk63) JohnySats (npub18f3…az3s) thebitcoinhole (npub1mtd…qxas) evanlinjin (npub1kys…de60) ponymontana💜⚡ (npub185p…36k8) marcp (npub1hkc…60fu) Fridom (npub1xsl…35vx) No Bullshit Bitcoin (npub1hxj…agw3) notmandatory (npub1ke4…8jfm) npub1sk26fxl4fy3vt8m5n0a6aturaql0w20nvh22q0cyaqm28tj7z8ss3lutc9 (npub1sk2…utc9) Ted (npub1r4l…jwja) lupin (npub1p9v…ae5w) teatwo (npub1xky…5few) Chris @ seedor_io (npub1r83…wym8) marc (npub12zp…s880) SkateSpots (npub1yrn…k5cx) https://x.com/91xTx93x2 https://x.com/afilini rustaceanrob

Bitcoin Safe speaks you language: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷 🇹🇭
#Bitcoin #wallet #BTC #bitcoinsafe #multisig #selfcustody #opensource

tagging: notmandatory (nprofile…r09e) EZ (nprofile…5s4s)

🔐 Not your keys, not your coins. 💥 Real Bitcoin = ...

2025-04-30T13:40:52Z

🔐 Not your keys, not your coins.
💥 Real Bitcoin = self-custody
🚫 No freezes. No surveillance. No middlemen.
✅ Own your freedom — hold your keys.
👉 Bitcoin-Safe.org

#Bitcoin #FreedomMoney #SelfCustody

🚀 @nprofile…luuf 1.2.3 is live! ✨ Sign messages now ...

2025-04-19T12:45:24Z

🚀 Bitcoin Safe (nprofile…luuf) 1.2.3 is live!

✨ Sign messages now supports QR signing (in addition to NVK (nprofile…vu4p) Q) with Keystone, Foundation (nprofile…t77k) Passport, SpecterDIY, and Blockstream (nprofile…6av2) Jade

✨ Import wallets via QR code from hardware signers like Keystone

Keystone added Bitcoin Safe (nprofile…luuf) as export option: https://xcancel.com/KeystoneForBTC/status/1912853562738028656

NVK (nprofile…vu4p) Coldcard added Bitcoin Safe (nprofile…luuf) as export option: https://blog.coinkite.com/ccc-and-keyteleport

🚫💻 Why does www.Bitcoin-Safe.org block software seeds for ...

2025-04-14T12:53:43Z

🚫💻 Why does www.Bitcoin-Safe.org block software seeds for Mainnet?
🤔 Isn’t that inconvenient?

🔥 Turns out, it’s a major security upgrade — and only Testnet gets the software seed treatment.

Here’s why that protects your sats:

1️⃣ Software seeds are a foot-gun
💻 Regular computers aren’t secure enough to hold high-value secrets.
🧠 One phishing link or clipboard virus, and it’s gone.
→ www.Bitcoin-Safe.org blocks them for Mainnet.

2️⃣ Hot-to-cold doesn’t work
😬 Users might start with a software seed, then migrate to hardware.
🚨 But the original exposure already happened.
🧊 Cold storage isn’t cold if the seed was born hot.
→ www.Bitcoin-Safe.org says: no half-measures.

3️⃣ Phishing loves software seeds
🎣 If you’re used to typing your seed into apps, you're easy bait.
🔐 A hardware-only design breaks this habit.
✅ Mainnet no-hot-seeds = safer.

4️⃣ Flexibility for devs — safely
🧪 Software seeds are allowed on:
- Testnet
- Signet
- Regtest
→ Ideal for testing, zero sats at risk. 🧡

5️⃣ Mainnet = hardware signers only
🛡️ No exceptions. Supported signers:
NVK (nprofile…vu4p) Coldcard Mk4 and Q, BitBox (nprofile…t6rh), Foundation (nprofile…t77k) Passport, Trezor, Ledger, SeedSigner (nprofile…xe5k), Keystone
Full list: www.Bitcoin-Safe.org/en/knowledge/supported-hardware-signers/

6️⃣ Address poisoning protection
In 🌐 www.Bitcoin-Safe.org, your addresses are clearly color-coded:
🟢 Green = receive address
🟡 Yellow = change address

👀 You’ll instantly recognize if an address is yours — even if it belongs to another open wallet.

🎭 Address poisoning in PSBT/transaction? → Warning🚨

7️⃣ Address verification protection
👀 Verify your receive address using your hardware signer — no copy-paste risk!
🔌 Via USB or 📷 QR code with trusted devices like:
@Trezor + @BlockstreamJade

🎥 https://youtube.com/watch?v=dbSmQmt0uDI

🧠 Peace of mind = knowing your address is legit before you receive sats.

8️⃣ Collaborative signing = easy
🤝
- Encrypted Nostr chat
- 1-click PSBT sharing
- USB / SD / QR signing
Demo (2-of-3 multisig): https://youtube.com/watch?v=oQB2qzYZ_cw

9️⃣ Smooth setup, powerful tools
🛠️
- Singlesig wizard
- 2-of-3 multisig step-by-step
- Any n-of-m config
- PDF backups
- Nostr label sync
- Visual money-flow diagrams, searchable txs

🔟 Global + powerful software
🌍 Multilingual support: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷 🇹🇭
💻 Runs on Windows, macOS & Linux
💬 Label sync, backup, wallet chat
📁 CSV/PSBT drag-and-drop import & export
🔎 Advanced filters for tx, UTXOs, amounts, and more

💡 TL;DR
www.Bitcoin-Safe.org :
✅ Hardware-only Mainnet
✅ No seed risk
✅ Beginner-friendly multisig
✅ Dev-ready test tools
✅ Family & team ready

youtube.com/@BitcoinSafeOrg

🚀 Bitcoin Safe 1.2.2 released! www.Bitcoin-Safe.org 🛡️ ...

2025-04-10T14:18:25Z

🚀 Bitcoin Safe 1.2.2 released! www.Bitcoin-Safe.org

🛡️ Address poisoning detection
📬 Nostr Sync&Chat names also in TX/PSBT share menu
🔧 Lots of fixes and improvements

↪️ Please boost to spread the signal
💬 Drop your thoughts, questions, or 🔥 feedback
🧡 Stay sovereign. Stay safe.

Thank you for help with feedback from everyone and as always a huge thanks to bitcoindevkit (nprofile…vuet) and ndk Yuki Kishimoto (nprofile…0nl2)

🔋Feature-packed Bitcoin Safe🔋
- Single and Multisig, but easy! A step-by-step wizard.

and a pdf backup sheet
- Full support for all major hardware signers, like Coldcard Mk4 and Q NVK (nprofile…vu4p) , Blockstream (nprofile…6av2) Jade, BitBox (nprofile…t6rh) including screenshot instructions
- Transaction diagram -- The graphical wallet explorer: Navigate trough transactions by clicking on inputs and outputs

- Coin Categories & Privacy: Categories for your addresses; get warned when a transaction/PSBT links any categories
- Sync & Chat: Synchronization and Backup of Labels and Coin Categories, and Multi-party Multisig chat and collaborative PSBT signing

- Automatic UTXO Management: Merge UTXOs of the same coin category when making a normal transaction
- Balance Statement: PDF export of your current address balances to PDF https://bitcoin-safe.org/en/features/balance-statement/
- Multi Language: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷
- Available for Windows, MacOSX, Linux

#Bitcoin #wallet #BTC #bitcoinsafe #multisig #selfcustody #opensource

Say 👋 to Bitcoin-Safe.org – the smoothest way to do ...

2025-04-04T18:09:47Z

Say 👋 to Bitcoin-Safe.org – the smoothest way to do 🧑‍🤝‍🧑 remote multi-party Bitcoin signing.

💬 Encrypted chat built on Nostr
⚡ 1-click PSBT sharing
📲 QR / USB / SD signing with all major hardware wallets

Perfect for families, teams, and sovereign individuals 🫡

🎥 Demo: https://www.youtube.com/watch?v=oQB2qzYZ_cw
🙏 Please repost & boost the signal

🧰 Import or create any wallet in minutes:

🟧 Singlesig (with a guided wizard)
🟨 2-of-3 multisig (step-by-step)
🟩 3-of-5 or any n-of-m config

From plebs to power users – it’s for everyone ⚙️

🧡 Bitcoin-only. No distractions.
No tokens. No noise. Just pure 🧱 Bitcoin sovereignty.

🔥 That’s a wrap!

↪️ Repost if you value self-custody
💬 Feedback & questions welcome
🧡 Stay sovereign, stay safe

#Bitcoin #BitcoinSafe #Multisig #PSBT #Nostr #SelfCustody #BitcoinOnly

Cool. Check out Bitcoin-safe.org And let me know how you like it. ...

2025-04-03T19:18:21Z

In reply to nevent1q…mplm
_________________________

Cool. Check out Bitcoin-safe.org
And let me know how you like it.
It is also available in German

quoting
nevent1q…eark
Bitcoin Safe = Self-custody done right 🧡
🔁 Synced address labels & categories
💻 Across all your devices
🔐 Encrypted via Nostr
🛠️ Use your own relay
✅ Instant or async sync — just works.

Label an address on your laptop 💻 — it appears on your desktop 🖥️
Whether you’re online or not at the same time, it keeps everything in sync

Private metadata sharing, powered by encrypted Nostr DMs
Bring your own relay for total control

And your nsec 🔑key? That’s the key to restoring all your wallet views
🪄 One key. One restore. Full metadata.

Try it at Bitcoin-Safe.org

#Bitcoin #SelfCustody #Nostr #Privacy #BitcoinSafe

Cool. Check out Bitcoin-safe.org And let me know how you like it ...

2025-04-03T19:17:52Z

In reply to nevent1q…nkhq
_________________________

Cool. Check out Bitcoin-safe.org
And let me know how you like it

quoting
nevent1q…eark
Bitcoin Safe = Self-custody done right 🧡
🔁 Synced address labels & categories
💻 Across all your devices
🔐 Encrypted via Nostr
🛠️ Use your own relay
✅ Instant or async sync — just works.

Label an address on your laptop 💻 — it appears on your desktop 🖥️
Whether you’re online or not at the same time, it keeps everything in sync

Private metadata sharing, powered by encrypted Nostr DMs
Bring your own relay for total control

And your nsec 🔑key? That’s the key to restoring all your wallet views
🪄 One key. One restore. Full metadata.

Try it at Bitcoin-Safe.org

#Bitcoin #SelfCustody #Nostr #Privacy #BitcoinSafe

Cool. Check out Bitcoin-safe.org And let me know what you think ...

2025-04-03T19:17:23Z

In reply to nevent1q…23e5
_________________________

Cool. Check out Bitcoin-safe.org
And let me know what you think

quoting
nevent1q…eark
Bitcoin Safe = Self-custody done right 🧡
🔁 Synced address labels & categories
💻 Across all your devices
🔐 Encrypted via Nostr
🛠️ Use your own relay
✅ Instant or async sync — just works.

Label an address on your laptop 💻 — it appears on your desktop 🖥️
Whether you’re online or not at the same time, it keeps everything in sync

Private metadata sharing, powered by encrypted Nostr DMs
Bring your own relay for total control

And your nsec 🔑key? That’s the key to restoring all your wallet views
🪄 One key. One restore. Full metadata.

Try it at Bitcoin-Safe.org

#Bitcoin #SelfCustody #Nostr #Privacy #BitcoinSafe

Cool. Check out Bitcoin-safe.org It is available in French ...

2025-04-03T19:16:24Z

In reply to nevent1q…3jrl
_________________________

Cool. Check out Bitcoin-safe.org
It is available in French

quoting
nevent1q…eark
Bitcoin Safe = Self-custody done right 🧡
🔁 Synced address labels & categories
💻 Across all your devices
🔐 Encrypted via Nostr
🛠️ Use your own relay
✅ Instant or async sync — just works.

Label an address on your laptop 💻 — it appears on your desktop 🖥️
Whether you’re online or not at the same time, it keeps everything in sync

Private metadata sharing, powered by encrypted Nostr DMs
Bring your own relay for total control

And your nsec 🔑key? That’s the key to restoring all your wallet views
🪄 One key. One restore. Full metadata.

Try it at Bitcoin-Safe.org

#Bitcoin #SelfCustody #Nostr #Privacy #BitcoinSafe

Check out Bitcoin Safe and let me know how you like it ...

2025-04-03T19:14:47Z

In reply to nevent1q…h3vk
_________________________

Check out Bitcoin Safe and let me know how you like it

quoting
nevent1q…eark
Bitcoin Safe = Self-custody done right 🧡
🔁 Synced address labels & categories
💻 Across all your devices
🔐 Encrypted via Nostr
🛠️ Use your own relay
✅ Instant or async sync — just works.

Label an address on your laptop 💻 — it appears on your desktop 🖥️
Whether you’re online or not at the same time, it keeps everything in sync

Private metadata sharing, powered by encrypted Nostr DMs
Bring your own relay for total control

And your nsec 🔑key? That’s the key to restoring all your wallet views
🪄 One key. One restore. Full metadata.

Try it at Bitcoin-Safe.org

#Bitcoin #SelfCustody #Nostr #Privacy #BitcoinSafe

Don't look at the price and keep stacking #nevent1q…eark

2025-04-03T19:12:27Z

In reply to nevent1q…r8zm
_________________________

Don't look at the price and keep stacking

quoting
nevent1q…eark
Bitcoin Safe = Self-custody done right 🧡
🔁 Synced address labels & categories
💻 Across all your devices
🔐 Encrypted via Nostr
🛠️ Use your own relay
✅ Instant or async sync — just works.

Label an address on your laptop 💻 — it appears on your desktop 🖥️
Whether you’re online or not at the same time, it keeps everything in sync

Private metadata sharing, powered by encrypted Nostr DMs
Bring your own relay for total control

And your nsec 🔑key? That’s the key to restoring all your wallet views
🪄 One key. One restore. Full metadata.

Try it at Bitcoin-Safe.org

#Bitcoin #SelfCustody #Nostr #Privacy #BitcoinSafe

🧡 🙏Please help spread the word about Bitcoin Safe A ...

2025-04-03T15:14:42Z

🧡 🙏Please help spread the word about Bitcoin Safe
A #Bitcoin savings wallet for the entire family. 👨‍👩‍👧‍👦

🔁 Repost/Boost to support:

quoting
nevent1q…eark

Bitcoin Safe = Self-custody done right 🧡
🔁 Synced address labels & categories
💻 Across all your devices
🔐 Encrypted via Nostr
🛠️ Use your own relay
✅ Instant or async sync — just works.

Label an address on your laptop 💻 — it appears on your desktop 🖥️
Whether you’re online or not at the same time, it keeps everything in sync

Private metadata sharing, powered by encrypted Nostr DMs
Bring your own relay for total control

And your nsec 🔑key? That’s the key to restoring all your wallet views
🪄 One key. One restore. Full metadata.

Try it at Bitcoin-Safe.org

#Bitcoin #SelfCustody #Nostr #Privacy #BitcoinSafe

Thank you! 🙏⚡

Bitcoin Safe = Self-custody done right 🧡 🔁 Synced address ...

2025-04-03T13:47:19Z

Bitcoin Safe = Self-custody done right 🧡
🔁 Synced address labels & categories
💻 Across all your devices
🔐 Encrypted via Nostr
🛠️ Use your own relay
✅ Instant or async sync — just works.

Label an address on your laptop 💻 — it appears on your desktop 🖥️
Whether you’re online or not at the same time, it keeps everything in sync

Private metadata sharing, powered by encrypted Nostr DMs
Bring your own relay for total control

And your nsec 🔑key? That’s the key to restoring all your wallet views
🪄 One key. One restore. Full metadata.

Try it at Bitcoin-Safe.org

#Bitcoin #SelfCustody #Nostr #Privacy #BitcoinSafe

🛠️ Bitcoin Safe comes with built-in instructions for using ...

2025-04-01T15:35:57Z

🛠️ Bitcoin Safe comes with built-in instructions for using hardware signers:

✅ Initialize the hardware signer
✅ Export your xpub
✅ Register your multisig setup
✅ All directly on your device — no guesswork

Simple, clear, and self-custody focused.

📍 https://Bitcoin-Safe.org
We support all major hardware signers: https://bitcoin-safe.org/en/knowledge/supported-hardware-signers/

#Bitcoin #Multisig #HardwareWallets #SelfCustody

📸👇

Great let me know if it works for you.

2025-03-30T16:42:48Z

In reply to nevent1q…hpxf
_________________________

Great let me know if it works for you.

It's off by default

2025-03-30T08:01:55Z

In reply to nevent1q…u5lx
_________________________

It's off by default

You can set your own relay if you'd like.

2025-03-30T08:01:43Z

In reply to nevent1q…u5lx
_________________________

You can set your own relay if you'd like.

#nevent1q…2ju9

2025-03-30T08:01:04Z

In reply to nevent1q…rf64
_________________________

quoting nevent1q…2ju9
🚀 Bitcoin Safe 1.2.1 Released!
https://bitcoin-safe.org/en/download/

🛠️ Fixed MacOS .dmg files – working again
👥 You can now assign names to participants in Sync&Chat
📷 Improved camera defaults – better recognition for bright hardware signer screens
🧅 Fixed onion address handling when using a Tor proxy

Stay safe & stack sats! 🧡💻🔐

🚀 Bitcoin Safe 1.2.1 Released! ...

2025-03-30T07:46:15Z

🚀 Bitcoin Safe 1.2.1 Released!
https://bitcoin-safe.org/en/download/

🛠️ Fixed MacOS .dmg files – working again
👥 You can now assign names to participants in Sync&Chat
📷 Improved camera defaults – better recognition for bright hardware signer screens
🧅 Fixed onion address handling when using a Tor proxy

Stay safe & stack sats! 🧡💻🔐

🎉 Bitcoin-Safe.org 1.2.0 is out 🚀 - 🚀Performant QR ...

2025-03-25T14:21:50Z

🎉 Bitcoin-Safe.org 1.2.0 is out 🚀
- 🚀Performant QR scanning in Linux, Mac, Windows
- 🌺 Beautyfied PSBT signing

- 📲 Added message signing via USB and QR ( NVK (nprofile…vu4p) Q rocks)

- Added 🇹🇭 Thai, 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷
- 🌓Linux Gnome darkmode

🔋Explore the Feature-packed Bitcoin Safe🔋

quoting naddr1qq…zewc

Bitcoin Safe - A bitcoin savings wallet for the entire family

Designed for both beginners and power users, Bitcoin Safe combines security with an intuitive user experience. In this article, we dive deep into its features, unique benefits, and the powerful tools that make managing your Bitcoin wallet simple and secure.

Built for Learners

✔️ Step-by-step wallet setup wizard + PDF backup sheets 📄 🧪 Test transactions to ensure all hardware signers are ready 🔑 🛡️ Secure: Hardware signers only – no hot wallet risks 🚫🔥 🌍 Multi-language support: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷 📁 Address categories for easy organization ☁️ Label and category synchronization, and cloud backup (optional) 💰 Automatic UTXO merging to save on fees ⚡ Fast syncing with Electrum servers, Compact Block Filters coming soon

Built for Power Users

🔐 Supports Coldcard, Bitbox02, Jade, Trezor, Passport, Keystone & many more 🏦 💬 Multi-party multisig chat & PSBT sharing (optional) 📊 Transaction flow diagrams to trace coin movements 🔍 Instant cross-wallet wallet search ⚙️ Set your own electrum server, mempool instance, and nostr relay

Step-by-Step Wallet Setup

Whether you’re setting up a single-signature or multi-signature wallet, the setup wizard guides you every step of the way:

Single Sig Wizard: Follow the intuitive wizard that walks you through each step. https://youtu.be/m0g6ytYTy0w

Clear instructions paired with hardware signer screen-shots, like the steps for a Coldcard

Multisig Wizard: The wizard ensures you do all necessary steps for a Multisig wallet in the right order. Afterwards your Multisig is ready to use and all signers are tested. Check out https://bitcoin-safe.org/en/features/setup-multisignature-wallet/

PDF Backup: The wizard will also generates 3 PDF backup sheets for a 2-of-3 multisig wallet, so ensure you always have your wallet descriptor together with the seed.

Hardware Signer Support: With full support for major hardware signers your keys remain securely offline.

Transaction Visualization

Visualize and navigate your transaction history:

Graphical Explorer: An interactive transaction diagram lets you click on inputs and outputs to follow the money flow intuitively.

Coin Categories: Organize your addresses into distinct coin categories (e.g., “KYC”, “Work”, “Friends”) so Bitcoin Safe automatically selects the correct inputs when creating PSBTs.

It prevents you accidentally linking coin categories when creating a transaction, and warns you if mistakes happened in the past.

Powerful Wallet Management Tools

Flexible Fee Selection: Choose fees with one click using an intuitive mempool block preview.

UTXO Management: Automatically (optional) merge UTXOs when fees are low.

CSV Table Export: Right click, Drag&Drop, or CTRL+C for immediate CSV export for easy processing in Excel.

PDF Balance Statement: Export the address balances for easy record keeping on paper.

Advanced Features for the Power-User

Sync & Chat is off by default (for the paranoid user), but can be enabled with just one click.

Label Synchronization and Backup

Seamless Sync: Using encrypted nostr messages, Bitcoin Safe synchronizes your coin categories and labels across multiple devices.

Easy Backup: A short backup key is all you need to safeguard your coin categories and labels, ensuring your organization remains intact.

Collaborative Multi-party Multisig

Group Chat Integration: After creating your multisig wallet, Bitcoin Safe offers an encrypted nostr group chat for secure collaboration and one-click PSBT sharing.

User Authentication: Each participant must authenticate every other user with a simple click, ensuring secure communication.

Watch and Learn: Get Started with Bitcoin Safe

If you’re new to Bitcoin Safe, a short video guide can make all the difference. Learn how to set up your Bitcoin Safe wallet in this detailed walk through:

https://youtu.be/m0g6ytYTy0w

Or see how to verify an address on your hardware singer:

https://youtu.be/h5FkOYj9OT8

Building up a knowledge base: https://bitcoin-safe.org/en/knowledge/

Whats next?

Compact Block Filters!!! They make electrum servers obsolete.

Why? Compact Block Filters increase the network privacy dramatically, since you're not asking an electrum server to give you your transactions

Trade-off: They are a little slower than electrum servers. For a savings wallet like Bitcoin Safe this should be OK.

How do they work? Simply speaking: They ask normal bitcoin core nodes for a short summary of each block. And if the summary shows a transaction belonging to the wallet, the entire block is then downloaded from the bitcoin core node. The bitcoin core node does not learn however which of the many transactions in the block you were interested in. Read more here and of course in the bip.

When: 2 weeks 😅. Lots of things need to be done until Bitcoin Safe can use the bdk CBF/kyoto client from rustaceanrob, so keep an eye out for updates and please give feedback when you use Bitcoin Safe.

Stay updated on nostr or on GitHub.

Thank you

A huge thanks goes to OpenSats (npub10pe…n34f) for supporting this project with a grant and SkateSpots (npub1yrn…k5cx) for the Hackathon prize.

This wallet is only possible because it is building upon other peoples open source work. Most notably

bdk bitcoindevkit (nprofile…vuet)

and especially thunderbiscuit (npub1thu…a79l) , matthewramsden (npub1ree…9ty4) , and notmandatory (npub1ke4…8jfm) for dealing with my many feature requests and questions.

rustaceanrob building kyoto which implements CBF for BDK; a crucial library and will be able to replace electrum servers for many use cases

ndk by Yuki Kishimoto (nprofile…ehfp)

And of course, secure storage of bitcoin is only possible, because of the hardware signer manufacturers. Thanks to NVK (npub1az9…m8y8) Coldcard , Coldcard Q , BitBox (npub1tg7…cxmt) Bitbox02 , Blockstream (npub1jg5…6n8n) Blockstream Jade , Trezor Safe, Foundation Passport, Keystone, Ledger, Specter Shield, and many more.

I also want to thank people who gave feedback and helped spread the knowledge of Bitcoin Safe (please forgive me if I forgot to mention you)

deleted (npub1p5c…kgaw) EZ (npub1s07…uk63) JohnySats (npub18f3…az3s) thebitcoinhole (npub1mtd…qxas) evanlinjin (npub1kys…de60) ponymontana💜⚡ (npub185p…36k8) marcp (npub1hkc…60fu) Fridom (npub1xsl…35vx) No Bullshit Bitcoin (npub1hxj…agw3) notmandatory (npub1ke4…8jfm) npub1sk26fxl4fy3vt8m5n0a6aturaql0w20nvh22q0cyaqm28tj7z8ss3lutc9 (npub1sk2…utc9) Ted (npub1r4l…jwja) lupin (npub1p9v…ae5w) teatwo (npub1xky…5few) Chris @ seedor_io (npub1r83…wym8) marc (npub12zp…s880) SkateSpots (npub1yrn…k5cx) https://x.com/91xTx93x2 https://x.com/afilini rustaceanrob

Thank you for help with feedback 🙏:
marc (nprofile…2ewl)

And as always a huge thanks 🙏 to OpenSats (nprofile…uazd) bitcoindevkit (nprofile…vuet) and ndk Yuki Kishimoto (nprofile…0nl2)

#Bitcoin #wallet #BTC #bitcoinsafe #multisig #selfcustody #opensource #nyknyc