๐ฟ๐ฟ๐ฟ๐ฟ๐ฟ๐ฟ
Cooking up more magic code for Bitcoin-Safe.org

๐ Add or improve your language today to make it into the next release: https://hosted.weblate.org/engage/bitcoin-safe/
๐ Thanks for all the feedback
๐๐ฌ Help make Bitcoin-Safe.org accessible in more languages!
๐ ๏ธ Add or improve translations today:
๐ https://hosted.weblate.org/engage/bitcoin-safe
#Bitcoin #OpenSource #Translation
เปเบเบตเปเบกเบเบฒเบชเบฒเบฅเบฒเบงเปเบชเป Bitcoin-Safe.org
๐๐ฌ Help make Bitcoin-Safe.org accessible in more languages!
๐ ๏ธ Add or improve translations today:
๐ https://hosted.weblate.org/engage/bitcoin-safe
#Bitcoin #OpenSource #Translation
Tagging : nostr:nprofile1qqszh43kydgua9jq0h0ed0uvqq54n0d0utf92v8hax8rgk3xxlnnjrgpr4mhxue69uhkummnw3ezucnfw33k76twv4ezuum0vd5kzmp00dvdx3 nostr:nprofile1qqsp6lls9fvxq25995t76waep8lpt0d33ufrjh0lejzn8tms6pptt0spz3mhxue69uhhyetvv9ujuerpd46hxtnfduq3qamnwvaz7tmwdaehgu3wwa5kuegprpmhxue69uhhqun9d45h2mfwwpexjmtpdshxuet5edrag3
nostr:nprofile1qqsqxapvypwtdjxcvqcujw7y4xearpyycvkgv43lcr3p3yg29hu65hgpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhszrnhwden5te0dehhxtnvdakz7qghwaehxw309aex2mrp0yhrq7rrdpshgtnrdakj7kdnsjp nostr:nprofile1qqs8tjz6p5un64t03mr7yjhtmyk7kcmta5f6ptxujuumtsa66e64elgpypmhxue69uhkummnw3ezuetfde6kuer6wasku7nfvuh8xurpvdjj7ck4jt2
Dev testing? Choose your chain:
Testnet = chaotic & adversarial
Signet = predictable & controlled
nostr:nprofile1qqsvak4cr0jzaarahhn98a9602e94sa2xt8u9dnjac8cns86lzp0z0sppemhxue69uhkummn9ekx7mp0qyv8wumn8ghj7un9d3shjtnrw4e8yetwwshxv7tf9uzpcvv5 walks through mining behavior, forks, and block timing.
[BR096]
https://blossom.primal.net/28cab53378ce84758294f0db1974fc08f9fd49971a937e50ed3c2c75dc958499.mp4
Regtest - you are Satoshi ๐
There are other projects than core/knots that could use your donation!
Wallets, signers, explorers, L2s, devKits...
here are some examples:
https://foundation.btcpayserver.org/
https://www.sparrowwallet.com/donate/
https://seedsigner.com/donate/
... But I would just reach out to the devs that are maintaining the projects you use, and donate directly. Then you have the most control over where your money is going
๐ Krux is fully compatible with Bitcoin-Safe.org !
โจ Supports ๐ทQR & ๐พ SD card
๐ป Explore supported hardware signers: bitcoin-safe.org/en/knowledge/supported-hardware-signers
โ๏ธ Step-by-Step wizard to setup your 2-of-3 Multisig: https://www.youtube.com/watch?v=8n8lPfZZQPY
#Bitcoin #SelfCustody #Multisig
๐ซ๐ป Why does www.Bitcoin-Safe.org block software seeds for Mainnet?
๐ค Isnโt that inconvenient?
๐ฅ Turns out, itโs a major security upgrade โ and only Testnet gets the software seed treatment.

Hereโs why that protects your sats:
1๏ธโฃ Software seeds are a foot-gun
๐ป Regular computers arenโt secure enough to hold high-value secrets.
๐ง One phishing link or clipboard virus, and itโs gone.
โ www.Bitcoin-Safe.org blocks them for Mainnet.
2๏ธโฃ Hot-to-cold doesnโt work
๐ฌ Users might start with a software seed, then migrate to hardware.
๐จ But the original exposure already happened.
๐ง Cold storage isnโt cold if the seed was born hot.
โ www.Bitcoin-Safe.org says: no half-measures.
3๏ธโฃ Phishing loves software seeds
๐ฃ If youโre used to typing your seed into apps, you're easy bait.
๐ A hardware-only design breaks this habit.
โ Mainnet no-hot-seeds = safer.
4๏ธโฃ Flexibility for devs โ safely
๐งช Software seeds are allowed on:
- Testnet
- Signet
- Regtest
โ Ideal for testing, zero sats at risk. ๐งก
5๏ธโฃ Mainnet = hardware signers only
๐ก๏ธ No exceptions. Supported signers:
nostr:nprofile1qqsw3znfr6vdnxrujezjrhlkqqjlvpcqx79ys7gcph9mkjjsy7zsgygpr9mhxue69uhhqatjv9mxjerp9ehx7um5wghxcctwvsq3samnwvaz7tmjv4kxz7fwdehhxarjd93kztnrdaksz9thwden5te0wfjkccte9ekk7um5wgh8qatz7tvu4p Coldcard Mk4 and Q, nostr:nprofile1qqs9500z3l7sn46sdnls5fnjm0d3lqmrq7707qshes2y7j8pnm4rllcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtclyt6rh, nostr:nprofile1qqsg8k9myvegcelvu2klzvrdh9lr7qnms57chkhjymgpcts09n4dutspzemhxue69uhkummnw3ezumtfd3hh2tnvdakz7qghwaehxw309aux6u3ww4ek2mn0wd68ytn0wfnj7qgmwaehxw309aex2mrp0yhx7unpdenk2urfd3kzuer9wchs3ct77k Passport, Trezor, Ledger, nostr:nprofile1qqs09jtvjlmyrxjn37zv70a89csegcz7rpyqjmnw29cveedhv7vagqqpz4mhxue69uhk2er9dchxummnw3ezumrpdejqz9rhwden5te0wfjkccte9ejxzmt4wvhxjmcpzpmhxue69uhkummnw3ezuamfdejs92xe5k, Keystone
Full list: www.Bitcoin-Safe.org/en/knowledge/supported-hardware-signers/
6๏ธโฃ Address poisoning protection
In ๐ www.Bitcoin-Safe.org, your addresses are clearly color-coded:
๐ข Green = receive address
๐ก Yellow = change address
๐ Youโll instantly recognize if an address is yours โ even if it belongs to another open wallet.
๐ญ Address poisoning in PSBT/transaction? โ Warning๐จ

7๏ธโฃ Address verification protection
๐ Verify your receive address using your hardware signer โ no copy-paste risk!
๐ Via USB or ๐ท QR code with trusted devices like:
@Trezor + @BlockstreamJade
๐ฅ https://youtube.com/watch?v=dbSmQmt0uDI
๐ง Peace of mind = knowing your address is legit before you receive sats.
8๏ธโฃ Collaborative signing = easy
๐ค
- Encrypted Nostr chat
- 1-click PSBT sharing
- USB / SD / QR signing
Demo (2-of-3 multisig): https://youtube.com/watch?v=oQB2qzYZ_cw
9๏ธโฃ Smooth setup, powerful tools
๐ ๏ธ
- 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
๐ Global + powerful software
๐ Multilingual support: ๐บ๐ธ ๐จ๐ณ ๐ช๐ธ ๐ฏ๐ต ๐ท๐บ ๐ต๐น ๐ฎ๐ณ ๐ฎ๐น ๐ซ๐ท ๐ฉ๐ช ๐ฒ๐ฒ ๐ฐ๐ท ๐น๐ญ
๐ป Runs on Windows, macOS & Linux
๐ฌ Label sync, backup, wallet chat
๐ CSV/PSBT drag-and-drop import & export
๐ Advanced filters for tx, UTXOs, amounts, and more
๐ก TL;DR
www.Bitcoin-Safe.org :
โ Hardware-only Mainnet
โ No seed risk
โ Beginner-friendly multisig
โ Dev-ready test tools
โ Family & team ready
youtube.com/@BitcoinSafeOrg
Sure. If you ever need easy multi party Multisig collaboration then check out this video
Hi, thanks for discovering Bitcoin-Safe.org
If you have questions and feedback let me know.
Bitcoin-Safe.org supports of course singlesig and all other Multisig combinations too.
Make sure to secure your Bitcoin savings.
Check out Bitcoin-Safe.org + hardware signers
Would love your feedback for Bitcoin-Safe.org for the cold storage.
๐ก๏ธ Want real Bitcoin security?
With Bitcoin-Safe.org youโll set up a rock-solid Multisig step-by-step!
https://youtube.com/watch?v=8n8lPfZZQPY
๐Hardware signer setup with nostr:nprofile1qqszuwesacyzt8wda6c7rdshl6gv3e7kxf35nld77z7arfeyndweftcpzpmhxue69uhkummnw3ezumt0d5hszrnhwden5te0dehhxtnvdakz7qgawaehxw309ahx7um5wghxy6t5vdhkjmn9wgh8xmmrd9skctctluqaq nostr:nprofile1qqs9500z3l7sn46sdnls5fnjm0d3lqmrq7707qshes2y7j8pnm4rllcpz4mhxue69uhkummnw3ezummcw3ezuer9wchs3qvhun and Keystone
๐ฅ Receive
๐ค Send test
โ Done
#Bitcoin #Multisig #SelfCustody
Multisig is very powerful.
Working hard to make Multisig easier with Bitcoin-Safe.org
Thanks for reporting! โฅ๏ธ
I want to zap, but can't. Tagging nostr:nprofile1qqsg8lg8m6dhvve5ejw5dunctsj43ekza2l705xxass5ve7t4mzs63cpz4mhxue69uhkg6t5w3hjuur4vghhyetvv9uszythwden5te0dehhxarj9emkjmn99uq35amnwvaz7tmjv4kxz7fwdehhxarjw3skc6ewdaexwtcla5s4s
Now it works.
Thanks for reporting! โฅ๏ธ
I want to zap, but can't. Tagging nostr:nprofile1qqsg8lg8m6dhvve5ejw5dunctsj43ekza2l705xxass5ve7t4mzs63cpz4mhxue69uhkg6t5w3hjuur4vghhyetvv9uszythwden5te0dehhxarj9emkjmn99uq35amnwvaz7tmjv4kxz7fwdehhxarjw3skc6ewdaexwtcla5s4s
I used my laptop to flash it into the phone following this guide carefully https://wiki.lineageos.org/devices/a21s/
Got stuck a couple of times thinking I was doing something wrong but then asked ChatGPT and realized everything was working
The guide itself is pretty much idiot proof, but you can ask any LLM if you get stuck
Cool thanks! I have to try this for the next phone.
Nice. How to actually flash it on the device? Is there an idiot proof way, similar to Graphene?

