@DIYbitcoin

Collection of DIY bitcoin projects 🤓😎 hackerspace https://xitter.cf/t.co/8eZnTroL20 🌎👨‍💻 marketing @selfcustodykrux ✍️🔑 166A CBF3 7786 FCEA A694 96D

 Toronto, Ontario
Joined June 2020
  • Tweets896
  • Following626
  • Followers1.1K
124Media
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…
3
4
4
36
4,663
Decoy is where it's at: xitter.cf/DIYbitcoin/status/2104…
Keith Mukai
@KeithMukaiOct 17
Pretty cool: @RichLassiterMD got one of the @SeedSigner dev boards and then took it to @ALewin's @tabconf AI hackathon. Rich created a smart home controller app that's a decoy on top of the SeedSigner MicroPython port! He is NOT a programmer. But did this in 1hr!
1
193
really cool😎 too bad though a better conference is going on at the same time in Seoul, Korea
BitMaker ⚡@BitMaker_Oct 15
I'm working on this exclusive badge for Bitcoin Amsterdam @bitcoinconfams A complete multifunction badge! - Proof of peer - Zap indicator - Seed generator - NerdMiner Works with battery and has a perfect badge case What do you think? Book here 👇 share.google/galtSkEFoTXtuot…
1
1
3
801
Replying to @btcplusplus @DIYbitcoin
🍎 bitcoin++ Seoul, South Korea this Nov 5 - 6, 2026 -> btcpp.dev/seoul#tickets

bitcoin++ Seoul, privacy edition · Nov 5 - 6, 2026

Join us in Seoul for our first Korean conference. We’ll be focusing on the dark side of transacting with bitcoin

btcpp.dev
1
2
135
ICYMI
selfcustodykrux@selfcustodykruxOct 13
New signer on the block github.com/DIYbitcoin/kiss-s… t.me/KISS_signer
6
197
🎯
Printer ⚡
@Printer_GobrrrOct 9
Building your own DIY signer makes you immune to this kind of shenanigans. Just saying.
76
COMRADE! Forge the Blockchain! ⚒️ Unveiling the TovarishSatoshi Miner: a Bitcoin miniminer featuring a glorious green B/W CRT phosphor tube & heavy Soviet steel. Crush capitalist inflation from your workbench! Work harder. Hash faster. #Bitcoin #ASIC #CCCP
1
6
1
12
421
End-to-end signet silent payments via @rbitcoin_org 🥷 github.com/kkdao/kiss-bdk/

GitHub - kkdao/kiss-bdk: Offline Bitcoin transactions powered by BDK and signed by KISS

Offline Bitcoin transactions powered by BDK and signed by KISS - kkdao/kiss-bdk

github.com
3
8
383
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-…
2
3
333
bitcoincenterseoul.com/en/pr… Right after @btcplusplus and @btckoreaconf

Build Your Own Bitcoin Signing Device: A Hands-on DIY Workshop

Build Your Own Bitcoin Signing Device: A Hands-On DIY Workshop Theme: Don’t Trust, Verify — The World of DIY Bitcoin Bitcoin Center Seoul, together with DIYbitcoin, is hosting a workshop to explore...

bitcoincenterseoul.com
3
1
6
772
💯
⚡️네딸바 🇳🇱 daughter's daddy
@nldd21Sep 28
시드사이너/크럭스 프로젝트에 이은 또 하나의 DIY월렛 프로젝트🙂
3
206
”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 xitter.cf/i/spaces/1yxBePyzONzJN

3
1
5
541
Added decoy chess game to Shieldsigner♟️ 🥷
1
1
12
426
DIYbitcoin 🦾 retweeted
Bitcoin Málaga 2140@Malaga2140Sep 24
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-…

DIY Bitcoin: construye tu propio dispositivo | Notion

📅 Viernes 23 Octubre 2026 | 🕕 18:30 📍 Innovation Campus (Palace) - C/ Álamos 7 🆓 Entrada gratuita (Reserva plaza en el formulario de abajo)

malaga-2140.notion.site
1
4
111
malaga-2140.notion.site/DIY-… 🇪🇸 If anyone in here is in the south of Spain, come check this out. Plenty of building going on with signing devices this year. Also a chance to get a free esp32p4 device 🔥

DIY Bitcoin: construye tu propio dispositivo | Notion

📅 Viernes 23 Octubre 2026 | 🕕 18:30 📍 Innovation Campus (Palace) - C/ Álamos 7 🆓 Entrada gratuita (Reserva plaza en el formulario de abajo)

malaga-2140.notion.site
4
192
DIYbitcoin 🦾 retweeted
Koji Higashi
@Coin_and_PeaceSep 22
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

BITCOIN JAPAN 2026 EXPO

ビットコイナー万博はどこよりも深く、実用的で、他にないユニークなプログラムを準備しています。

btc-jpn.com
1
1
10
2,364
👏
むらぴぃ@⚡₿⚡🇯🇵⛵️
@mura0306Sep 21
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）
1
159
Shared in my chat👇 A brief history of DIY signers in Chinese🇨🇳 btcstudy.org/2026/09/20/a-br…
2
2
1
9
662
🥰
Bitcoin Korea Conference
@btckoreaconfSep 13
🎉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.
1
8
305
💯
STACK TO THE FUTURE
@stack2thefutureSep 11
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".
1
3
265
Load more