@CodeOrangeDevs
Account based inIndonesia
About this account
- Account based in
- Indonesia
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Asia’s Bitcoiner School #npub1gxqyeea3xspkd68mxlxsvvk3gdzdd555u504ynwpdj0ghg503mvq2gydt0
Joined January 2025
- Tweets913
- Following657
- Followers892
- Likes3.4K
Code Orange Dev School retweeted
Thank you @CodeOrangeDevs for the opportunity to showcase the project to the community.❤️
Code Orange Dev School retweeted
Curious about working in Bitcoin?
Join Marek Feder, Head of Education at @AmityAge , for his journey from central banking to Bitcoin, plus Q&A and networking.
No technical background needed.
24 Oct, 3–5:30 PM MYT
Bitcoin House Malaysia, KL
We ran a Bitcoin + Agentic Engineering workshop where bitcoiners vibe coded real projects on the call.
No slides. Just vibe coded bitcoin websites 👇
Join us tonight to discuss how bitcoin + vibe coding allow bitcoiners to increase their productivity.
@andywong311 and @mwihotii will present their projects. Anyone else would like to showcase what they are working on? Drop the links below.
beeteesea.nixonshock.com/ by @abigelephant
selfcustody.academy/ by @andywong311
danpersonalagent.vercel.app/ by @mwihotii
We also discussed @umbrel Home server, @BtcpayServer and @getAlby tipping on a website
Takeaway is that agentic engineering flips the bottleneck - now creativity is the limit, not coding skill.
Next call is a Bitcoin Reading Club: discord.gg/6XPJ96sCY4?event=…
Join us tonight to discuss how bitcoin + vibe coding allow bitcoiners to increase their productivity.
@andywong311 and @mwihotii will present their projects. Anyone else would like to showcase what they are working on? Drop the links below.
Code Orange Dev School retweeted
Today at @CodeOrangeDevs Privacy Track we looked at Payjoin v2.
- How is negotiation done between the sender and receiver?
- What does the payjoin P2EP address encode?
- Can I lose my btc if the Directory and OHTTP relay are controlled by an attacker?
Code Orange Dev School retweeted
the sentence:
"atleast 5% of private payments in bitcoin keeps the entire chain alive"
by @keypleb is the highlight!
great event by @Razor_gh who cleared all major doubts about @payjoindevkit
18 bitcoiners learning about @payjoindevkit at our Privacy Track today.
Some attempts hit errors. That gave us plenty to chat about - how Payjoin works, what privacy it offers, and what proof of work we still need to do.
Full recording below. Here are a few takeaways:
Code Orange Dev School retweeted
The BOSS Summit Winter 2026 schedule is LIVE. 🟠
From 26th to 31st October, @bitshala_org will be in Jaipur for our winter summit, bringing builders together for a week of learning, conversations, and working on the things that matter to our future.
And we’ve made room for 10 additional people to join the BOSS sessions.
If you’re a developer, FOSS contributor, or Bitcoin builder looking to find your people, this is for you.
🧵 Here’s what’s planned
🔗 Full details: bitshala.org/boss/✨
Code Orange Dev School retweeted
i really enjoyed the session. learned new things like how to do private transactions. kudos to @Razor_gh for a wonderful presentation. looking forward to the next one brother!
18 bitcoiners learning about @payjoindevkit at our Privacy Track today.
Some attempts hit errors. That gave us plenty to chat about - how Payjoin works, what privacy it offers, and what proof of work we still need to do.
Full recording below. Here are a few takeaways:
@Razor_gh walked us through Payjoin v1 and v2, including how payments are coordinated using encrypted messages, a mailbox directory, and Oblivious HTTP relays.
We also asked what those services can see—and where trust assumptions remain.
Then came the hands-on testing with @cakewallet and @BULLBITCOIN_
We encountered failed attempts, unclear errors, and compatibility questions. Lots of work to do for devs here at Code Orange!
Useful feedback for any payment app - tell people what’s happening and why it failed, so it can work later.
See you at the next workshop! We will cover Silent Payments next.
Code Orange Dev School retweeted
🇰🇷 we're going dark in Seoul in 2 weeks -- you won't want to miss this!
bitcoin++ 서울 개최
모든 기록이 공개되는 비트코인 위에서, 프라이버시는 어떻게 지킬 수 있을까요?
전 세계 개발자와 프라이버시 연구자들이 모여 이틀간 기술과 해법을 논의합니다.
📅 2026년 11월 5일(목)–6일(금)
🌐 btcpp.dev/ko/seoul
🎧 메인 스테이지 한국어 통역 제공
Join us tomorrow to continue learning about @payjoindevkit and how to start contributing. Hosted by @Razor_gh
We will give out some payjoined bitcoin to those who provide a Payjoin address! Book in your calendars: discord.gg/6XPJ96sCY4?event=…
Video recording of today's Privacy Track session: Payjoin hosted by @Razor_gh
We covered:
- Common input heuristic
- Change output detection
- How @payjoindevkit hides two possible scenarios
- Coinjoin vs Payjoin
- Why Payjoin is hard to design (UTXO snooping)
- What is a PSBT
Links below:
Code Orange Dev School retweeted
i just recently did an online workshop about this at @CodeOrangeDevs. its a good setup for people to be aware of. multi-vendor multi-sig for the win! 🔥
Can you sleep well at night with your singlesig?
In today's Self-Custody Workshop, @andywong311 built a 2-of-3 multisig live with three different vendors. We used Sparrow to setup and @nunchuk_io to recover the wallet.
ALT code orange dev school self costody workshop
If you are new to self-custody, don't start with multisig.
Mobile wallet first, then one hardware wallet. After that a passphrase and then multisig
Full recording + every link shared:
codeorange.dev/session-notes…
