- 🌐 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 @:D for relentless design support!
🙏 A huge thanks to our amazing supporters!
@OpenSats and @npub1qv02...ujnc
🙏 Support the work at
#Bitcoin #SeedPhrase #Multisig #SelfCustody
- 🛡️ 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 and @npub1qv02...ujnc
Bitcoin-Safe.org is only possible because of the awesome libraries:
🛡️ @npub13dk3...gnvc and 🦀 rust-nostr @npub1drvp...seet and HWI
💛 Huge respect to all maintainers & contributors!
Bitcoin-Safe.org is packed with features. Have you seen this?
Or explore all features: View article →
Bitcoin Safe speaks you language: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷 🇹🇭
#Bitcoin #wallet #BTC #bitcoinsafe #multisig #selfcustody #opensource
tagging: @notmandatory @EZ
#Bitcoin #FreedomMoney #SelfCustody
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:
@BLUESKY Coldcard Mk4 and Q, @npub1tg77...cxmt, @npub1s0vt...pq6j Passport, Trezor, Ledger, @SeedSigner, 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
🎥
🧠 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):
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
and a pdf backup sheet 
- Full support for all major hardware signers, like Coldcard Mk4 and Q @BLUESKY , @npub1jg55...6n8n Jade, @npub1tg77...cxmt 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 
- Multi Language: 🇺🇸 🇨🇳 🇪🇸 🇯🇵 🇷🇺 🇵🇹 🇮🇳 🇮🇹 🇫🇷 🇩🇪 🇲🇲 🇰🇷
- Available for Windows, MacOSX, Linux
#Bitcoin #wallet #BTC #bitcoinsafe #multisig #selfcustody #opensource