Collection of DIY bitcoin projects 🤓😎 virtual hackerspace t.me/DIYbitcoin 🌎👨‍💻 marketing @selfcustodykrux @HRF grantee

Toronto, Ontario
Meet KISS-signer, signing device firmware with a decoy interface💋 Built on ESP32-P4 + libwally, with inspiration from Jade-DIY and Kern Early days, sharing now for feedback/contributions to help make bitcoin easier to use. Don’t hold back :) github.com/DIYbitcoin/kiss-s…
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世界各国からDIYsignerの開発者がブラジルに集まった時(去年かな?)のお話(各DIYsignerの特徴とかも書かれてる btcstudy.org/2026/09/10/the-…
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시드사이너/크럭스 프로젝트에 이은 또 하나의 DIY월렛 프로젝트🙂
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”DIYsignerの歴史と未来の方向性”という切り口のイベントならけっこうおもろいかもしれんの会 nitter.net/i/spaces/1yxBePyzONzJN
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Added decoy chess game to Shieldsigner♟️ 🥷
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DIYbitcoin 🦾 retweeted
Nos acompañará Pacman, fundador @DIYbitcoin, que desde 2020 acerca proyectos de código abierto a usuarios de todo el mundo. 📅 Viernes 23 Oct. | 🕕 18:30 📍 Innovation Campus (Palace) - C/ Álamos 7 🆓 Entrada gratuita Más detalles e inscripción: malaga-2140.notion.site/DIY-…
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DIYbitcoin 🦾 retweeted
11月28日のビットコイナー万博、具体的なセッションのテーマや登壇者も少しづつ確定しつつあり、追加で出てきたアイディア含めてちょっとずつさらに面白そうなイベントになりそうな輪郭と予感ができつつある。 ちなみに9月末までチケット価格はビットコイン払いで16830円だけど、10月からチケット価格が少しまた上がるので、今のうちに是非チケット購入も検討してもらえれば。 登壇者やアジェンダの一部は今週〜来週、9月末までに一部追加で公開予定です。 btc-jpn.com/expo
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seedsignerは汎用部品を使って自分で組み立てる系のハードウェアウォレットのひとつ(ウォレットと書くと誤解が生じるので以後DIY(ハードウェア)signerとします) DIYsignerは他にもいろいろあります💡 古い順に(たぶん)↓↓ BitBoy(ESP32 / M5Stackベース) Bowser Wallet(ESP32 / M5Stackベース) DIY Jade(ESP32-S3) Specter DIY(STM32系) SeedSigner(Raspberry Pi Zero) Krux(kendryte k210とか) ShieldSigner(Raspberry Pi Zero) Kern(ESP32-P4系)
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Shared in my chat👇 A brief history of DIY signers in Chinese🇨🇳 btcstudy.org/2026/09/20/a-br…
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🎉SPEAKER ANNOUNCEMENT 🎙 Pacman | Founder, DIYbitcoin @DIYbitcoin 팩맨은 프라이버시 중심의 비트코인 지갑 회사에서 오랜 시간 참여했습니다. 또한 2020년부터는 교육 브랜드 DIYbitcoin을 통해, 마케팅 예산 없이 조용히 만들어 가는 비트코인 개발자들의 DIY 하드웨어 프로젝트를 세상에 알려주는 역할을 해왔습니다. 오픈소스 지갑인 Krux의 초기 사용자로서 테스트와 마케팅을 담당했고, 그가 운영하는 텔레그램 커뮤니티는 Krux의 핵심 개발자가 프로젝트와 연결되는 자리가 되었습니다. 오픈소스 생태계에 기여하기 위해 꼭 코드를 짤 필요는 없다는 것, 그리고 누구나 자신만의 셀프 커스터디 기기를 만들 수 있다는 것. 그의 시간이 증명해 온 두 가지입니다.
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AI has made me absolutely fall in love with open source software. I'm building the shit I always wanted to build, and it is beautiful. Thank you to all the open source devs out there who have made this possible, especially before it became "easy".
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DIYbitcoin 🦾 retweeted
looks like liquid got hacked by convincing the functionaries to sign a 'valid' peg-out tx for 4k bitcoins
Replying to @btcinsider__
It appears that the hackers created a valid 6-input confidential @Liquid_BTC transaction that registered as a valid 3,998 bitcoin peg-out transaction, which the HSM functionaries then signed as a valid move of bitcoin onto the chain. The hackers have stated they are whitehats
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DIYbitcoin 🦾 retweeted
AI is making development of the $100 ultralight Bitcoin mining node fast.. but it’s driving up RAM and storage prices even faster 😭
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This is why we DIY...
Two days ago, we received an update from our shipping provider, ShipMonk. We're deeply saddened to share the news that the recent data breach affects more customers than originally thought. Another 67,000 customers from the US who ordered between November 2019 and August 2021 were affected, with their full details (name, email, phone number, shipping address, order number) exposed. All affected customers have been emailed directly. If you didn’t receive an email, then you are not affected. Throughout our entire relationship with ShipMonk, we repeatedly requested and received written assurance confirming the deletion of the data, in line with our contract, data policy, and past communications. We are very disappointed that, despite receiving this confirmation, the data was not deleted in their systems. Trezor systems were not compromised, and your device is secure. But please be alert for fake emails, phone calls, fraudulent letters, and potential risks to physical security. NEVER share your wallet backup with anyone or type it into a website. We’re terribly sorry to everyone affected. We take this matter very seriously and are working to ship anonymous delivery ASAP, so you can protect your personal information when placing an order. For more information, visit our blog: trezor.io/blog/news/recent-c…
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Korea has a bitcoin community growing extremely fast. If you have the chance you should make it out bitcoinkoreaconference.com/e…
2026년 11월 비트코인 코리아 컨퍼런스가 옵니다! 다음주부터 순차적으로 공개를 하겠지만 언제나 그렇듯 미리 티켓을 구매하는 사람이 승자입니다😉
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試作品できたもちょ⚡️ もちょぴのアンケートデバイスもちょ アンケートに答えるとビットコインもらえるもちょ(具体的な内容だともらえるビットコイン増えるもちょ ※語尾にもちょ付けるとスコア上がるもちょ
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before vs after AI🦾
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DIYbitcoin 🦾 retweeted
All permissions from reguleitors, including Swiss ones, do not worth the paper they are written on. All money, spent on lawyers to get that permissions are literally money thrown for nothing. PS. No, there is no typo. Reguleiter is just shorthand of each regulator being a gauleiter. peachbitcoin.com/blog/peach-…
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