SeedSigner

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SeedSigner

SeedSigner

@SeedSigner

Privately build a secure bitcoin signing device for less than most HWWs (all software/designs are FOSS). GPG: 4673 9B74 B56A D88F 14B0 882E C7EF 7090 0726 0119

Katılım Kasım 2020
2.6K Takip Edilen38.5K Takipçiler
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SeedSigner
SeedSigner@SeedSigner·
With Pi Zero 1.3 units beginning to re-appear, I've made some updates to our Hardware page for DIY builders. 🧡 seedsigner.com/hardware/
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Keith Mukai
Keith Mukai@KeithMukai·
I had Claude port the 2048 game from javascript to C/C++ with lvgl for me! People have always asked for a game decoy mode for @SeedSigner. Hmmm...
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ANTON
ANTON@Anton__BTC·
@adam3us is a disgrace for Bitcoin and should delete his miserable bot account.
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SeedSigner
SeedSigner@SeedSigner·
Spotted at the @BtcCuracao community space in in Curaçao. 🧡
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SeedSigner
SeedSigner@SeedSigner·
This is such a huge unlock — a unified codebase that can continue to support our RPi users while also expanding SeedSigner possible on inexpensive, ubiquitous microcontroller platforms. Amazing work by our lead developer @KeithMukai.
Keith Mukai@KeithMukai

Making all these breakthroughs on the @SeedSigner microcontroller port has been amazing, but now... I'm backporting the NEW stuff to our original hardware! This is all deep tech nerd stuff. But trust me, it's a BIG f'n deal.

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Power Mining
Power Mining@PowerMiningFarm·
Some Bitcoiners don’t trust hardware wallets made by companies. So they build their own. @SeedSigner is a DIY Bitcoin signing device that runs completely air-gapped and signs transactions using QR codes. No Wi-Fi. No Bluetooth. No USB. Just pure Bitcoin self-custody.  #bitcoin #bitcoiner #selfcustody #opensource
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Bitshala
Bitshala@bitshala_org·
Great energy at today’s Bitcoin Hardware Wallet Workshop in Navi Mumbai! 🟠 We covered the basics of Bitcoin and why self‑custody matters, then dove into: ⚡ Bitcoin hardware wallets & how they work 🔑 Seed phrases and secure backups 🛠️ Hands‑on setup with @SeedSigner + @SparrowWallet (on testnet) 📱A special highlight was @apalok21's presentation of the @cryobrick hardware wallet, adding another perspective on securing bitcoin. Amazing to see so many people taking their first step toward understanding and securing their bitcoin. Thanks to everyone who joined us in Vashi! 🙌 #Bitcoin #SelfCustody #NaviMumbai
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Bitshala@bitshala_org

🔧 Bitcoin Hardware Wallet Workshop — Navi Mumbai! 📅 Sat, 14th Mar 2026 🕐 11 AM – 1 PM 📍 Worqspot Coworking, Vashi Learn about: ⚡ Bitcoin hardware wallets & types 🔑 Seed phrases 🛠️ Hands-on with SeedSigner + Sparrow Wallet on Testnet 🟠 Bitcoin only. Beginner friendly. Zero prior knowledge needed! RSVP & join us 👇 luma.com/zalqq9fc #Bitcoin #NaviMumbai #Workshop

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Keith Mukai
Keith Mukai@KeithMukai·
Switched over* to Claude Code yesterday and BOOOOM!!! 💥🔥 I've been rewriting @SeedSigner screens in C++/lvgl. This awesome new Screen Runner enables quick interactive testing to make sure the screens look and work as I expect.
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