Software Engineer. Working on #Bitcoin stuff. Founder of @seedsticks_org and @BitcoinStoreOrg

Switzerland
Joined August 2017
Hardware Wallets are good for offline signing, NOT long term cold storage of your seed words. Write it down (acid free paper and pigment-based archival ink) or stamp it in steel.
Tried using booting up old @Ledger for the 1st time in years to move btc to new multisig. Display completely fucked. Updated firmware - bricked. Tried recovering from seed words - checksum incorrect. Currently writing a script to try recover funds. If anyone has exp plz DM me.
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If Seedsticks helps even a few people secure their bitcoin better, all the work behind it is worth it.
Seedsticks September Batch pre-orders are now open worldwide. 🌍 Orders ship in September. Pre-orders are limited to 1 set per order and available in limited quantities. seedsticks.org Thanks for your patience and all the support. It really means a lot to me. 🙏
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Pre-orders for the September Batch open tomorrow. And yes: US orders are back. 🇺🇸 See you tomorrow.
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Laser-cutting the September Batch ⚡ Thanks for all the support over the past few days. It means a lot. ❤️ Pre-orders open soon. Thanks for your patience. 🙏
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Here is a screenshot from Reddit in which CoinKite claim to delete all user data after 120 days. Next to it is an email from CoinKite received yesterday - 5 years after the last order. And following an email from a scammer who apparently has the data as well.
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Kayth retweeted
Excellent alternative to dice method.
My stack is safe because I have been using @seedsticks_org to generate seed phrases for years. I spent ~$150 to buy a product from a lone pleb in Switzerland with a laser engraver and a dream. I pull my private keys out of a hat of pure physical entropy.
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Kayth retweeted
My stack is safe because I have been using @seedsticks_org to generate seed phrases for years. I spent ~$150 to buy a product from a lone pleb in Switzerland with a laser engraver and a dream. I pull my private keys out of a hat of pure physical entropy.
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This is why we created @seedsticks_org. Because without, you'll simply never know.
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🚀 The Specter Association is LIVE! 🎉 Nine passionate Specter enthusiasts have united to advance Specter DIY & Specter Desktop. New leadership with @Schnuartz as our President! Huge thanks to @SwanBitcoin for empowering the community and transfering the project to us.
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You know you've done something right when you see your products being used in Guatemala to teach Bitcoin to students. 🧡 #Bitcoin #Seedsticks
Our last classes in @LakeBitcoin. Talking with the students of #Ebenezer about @SeedSigner @seedsticks_org, our graduation is approaching, Come and spend time with students! #VAMOSX+ 💪💪💪
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9 more @SeedSigner built out of freely available software and hardware. 🧡 #Bitcoin
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With something of monetary value, you inevitably do any of the following: - Saving (Bitcoin*, gold) - Consuming (cars, food, vacations, ...) - Investing (stocks, real estate, bonds, ...) - Gambling (crypto, lottery, sports betting, ...) - Giving away (gifts, donations, ...) - Destroying (fiat money, burning, ...) *Bitcoin still has some of the characteristics of an investment (high volatility, huge upside potential), but in its final form it will be an ideal store of value due to its characteristics. Inspired by @bruceflorian (image created by Grok)
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🚀 Collaborative Bitcoin custody, reinvented! Meet Nunchuk’s New & Improved Group Wallet: ✅ End-to-end encrypted wallet and chat ✅ Single-file recovery ✅ Works with 10+ hardware signers ✅ Standard or Taproot multisig ✅ Auto-deleting messages Free for all users.
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FREEDOM!!!!
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If you're looking for #Bitcoin news without ads, paywalls or clickbait, then you should definitely check out @nobsbitcoin. I so much love what they do! If you do too, please consider a donation. These guys are 100% audience funded. geyser.fund/project/nobsbitc…
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⚠️Always make sure your device is running genuine firmware!
Today we disclose Dark Skippy - a powerful new method for a malicious signing device to leak secret keys. With a modified signing function, a device can efficiently and covertly exfiltrate a master secret seed by embedding it within transaction signatures.
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Replying to @Stromens
We're not interested in shitcoins.
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#Bitcoin wound up being the soundest money the world has ever seen largely due to the difficulty adjustment. We get one every 2016 blocks and it's designed to maintain average block times of 10 minutes (144 blocks per day). I hope this animation helps you understand how it works.
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