Software Engineer. Working on #Bitcoin stuff. Founder of @seedsticks_org and @BitcoinStoreOrg
Switzerland
Joined August 2017
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Kayth retweeted
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.
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. 🙏
Kayth retweeted
Pre-orders for the September Batch open tomorrow.
And yes: US orders are back. 🇺🇸
See you tomorrow.
Kayth retweeted
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. 🙏
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.
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.
Kayth retweeted
🚀 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.
SWIFT ist kein Protokoll. SWIFT ist kein Unternehmen im klassischen Sinne, insbesondere keines das man kaufen kann, aber sehr wohl eine Organisation (eine Genossenschaft um genau zu sein). Eine Organisation die ein Zahlungsnetzwerk betreibt und Standards (Protokolle) definiert.
As it is just software, I can remove all this things. Now I can double spend. It's still a blockchain. Because a blockchain is just a way to store data - nothing more.
The truly revolutionary thing that Satoshi introduced was not the blockchain, as this was already well known, but the combination with the proof of work, difficulty adjustment, and so on. All simple things on their own, but revolutionary in the way Satoshi combined them.
These things (consensus building, decentralization, etc.) make Bitcoin unique, but have nothing to do with blockchain. I can run Bitcoin at home in isolation (without any decentralization), it then no longer has any of these amazing properties, but it is still a blockchain.
Absolutely. But because each Git commit carries the hash of its parent commit and thus forms a chain. This is exactly the data structure that makes up a blockchain.