codeorange
Code Orange Dev School

Asia’s Bitcoiner School

Public Key

npub1gxqyeea3xspkd68mxlxsvvk3gdzdd555u504ynwpdj0ghg503mvq2gydt0

Profile Code

nprofile1qqsyrqzvu7cngqmxaran0ngxxtg5x3xk622w286jfhqke85t528cakqprfmhxue69uhhqun0dfjkxapdwvhxummnw3erztnrdaksz9nhwden5te0wfjkccte9ehx7um5wghxyctwvsykmznx

Publishing to

project-s.nostr1.com

relay.nostr.band

Author Public Key

npub1gxqyeea3xspkd68mxlxsvvk3gdzdd555u504ynwpdj0ghg503mvq2gydt0

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Last Notes

2026-10-27 11:46:21 UTC

Lots of digital nomads getting the orange pill at the Bitcoin + AI meetup. We covered @nprofile…t38l agent skills, sovereign AI hosted on @nprofile…zh24 and how to make more money.
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2026-10-27 06:22:53 UTC

Bitcoin Whitepaper Reading Club starts tomorrow!
Join us on Discord: https://discord.com/invite/6XPJ96sCY4?event=1387624917339472053
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2026-10-26 08:42:49 UTC

See you tomorrow for another Agentic Engineering workshop.
Bitcoin and AI are the most important technologies of a bitcoiner's lifetime.
We will discuss Buzz, Omarchy, Claude, connect it to @nprofile…ttdv Home and give agents @nprofile…tsaw payment skills, will try new Lightning Labs Wavelength on mainnet and more! @npub1h9z…khpt
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2026-10-23 11:42:55 UTC

Bitcoin Mining Workshop was fun. We mined with @nprofile…62jx BitAxe, NerdAxe and Antminer S9j.
Energy backed money, Proof-of-Work, difficulty adjustment and more were discussed. See you on Tuesday for another one!
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2026-10-22 04:20:37 UTC

We ran a Bitcoin + Agentic Engineering workshop where bitcoiners vibe coded real projects on the call.
No slides. Just vibe coded bitcoin websites.
Meeting notes and a video recording here: https://codeorange.dev/session-notes/2026-10-21-agentic-engineering
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2026-10-21 05:21:24 UTC

Join us tonight to discuss how bitcoin + vibe coding allow bitcoiners to increase their productivity.
@npub188y…asl5 and Mwihoti will present their projects. Anyone else would like to showcase what they are working on? Drop the links below. See you on Discord: https://discord.gg/WycFTWcMT?event=1401076359220035655
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2026-10-19 04:15:05 UTC

Join us tomorrow to continue learning about Payjoin and how to start contributing.
We will give out some payjoined bitcoin to those who provide a Payjoin address! Book in your calendars: https://discord.com/invite/6XPJ96sCY4?event=1550726832419250216
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2026-10-16 09:56:46 UTC

Can you sleep well at night with your singlesig?
In today's Self-Custody Workshop Andy built a 2-of-3 multisig live with three different vendors. We used Sparrow to setup and @nprofile…854t to recover the wallet.
Full recording + every link shared: https://codeorange.dev/session-notes/2026-10-16-self-custody-workshop
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2026-10-16 03:53:44 UTC

We have published our developer fellowship guidelines: https://codeorange.dev/fellowships/guidelines
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2026-10-15 04:09:51 UTC

Multivendor multisig with Sparrow @nprofile…c9lm and @nprofile…v0qx
This seems to be the way after recent incidents. Self-custody workshop will cover:
- how to setup airgapped wallet
- how to setup multivendor multisig wallet
See you there: https://discord.com/invite/6XPJ96sCY4?event=1520663887471710248
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2026-10-15 01:24:26 UTC

Would you want everyone you pay to know how much bitcoin you own?
This was one of the questions we discussed in our latest privacy workshop - alongside a live Lightning payment, plenty of good questions, and a few rabbit holes.
Our next call is tomorrow. See you there: https://discord.com/invite/WycFTWcMT?event=1520663887471710248
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2026-10-13 11:17:30 UTC

How do you self-custody bitcoin without anyone knowing you have it?
Let’s build your threat model, set up a cold wallet, and cover coinjoin + buying BTC privately at tomorrow’s workshop. https://discord.gg/6XPJ96sCY4?event=1484434155319328828
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2026-10-11 04:07:48 UTC

Join our new Decoding Bitcoin 10 week study cohort created by @nprofile…383h
- Transactions, Script, Taproot
- Interactive lessons and coding exercises
- Mondays 7pm UTC+8
- Starts 16 Nov, hosted by @nprofile…j0p3
Register now: https://codeorange.dev/decoding-bitcoin
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2026-10-09 08:22:38 UTC

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Silent payment address is a static address that starts with sp1q (see screenshots below) and it receives regular on-chain transactions. Very good for privacy! 😀
Transaction ID: https://mempool.space/tx/33a898bf667c9fac6cb6c395aa2b914165c1c4827908cdbc0abe4a2e6f513876
Anyone who posts a silent payment address below gets a silent payment. Let's go!
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2026-10-09 08:21:07 UTC

Tomorrow at our Discord workshop, we'll be sending each other Silent Payments 😀
Book in your calendars: https://discord.com/invite/6XPJ96sCY4?event=1524278951575293992
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2026-10-02 08:35:33 UTC

Bitcoin as an asset might fail if we don't have private payments.
Payjoin makes it much harder for chain analysts to track your payments. Join our Privacy Track starting on 6th October on Discord: https://discord.gg/6XPJ96sCY4?event=1550726832419250216
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2026-10-01 02:10:28 UTC

We are open-sourcing our Bitcoin Basics slides.
5 sessions: why Bitcoin exists, how it works, wallets and keys, Lightning, security, nodes and seed phrases.
Use them at your meetup: https://github.com/code-orange-dev/bitcoin-basics-slides created by The Quiet Satoshi
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2026-09-28 07:10:56 UTC

Chain-analysis assumes all inputs in a transaction belong to one sender.
Payjoin breaks that, because the receiver adds an input too. The amount is hidden and the heuristics become unreliable.
Our Privacy Track starts next week.
Register now: https://forms.gle/1da6F1t4Px2J9ztH6
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2026-09-25 02:59:49 UTC

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Our community should make a move to Nostr soon. Never heard of Concord, but Armada by @nprofile…zq5c seems promising. Discord is getting censored in Southeast Asia.

2026-09-16 08:27:19 UTC

Tonight we have a special guest @npub1dj8…drq9 to show us possibilities of:
- Ark wallet built on @nprofile…gr4j Ark implementation
- Vibe coded website where agents bet against each other to guess the bitcoin price
See you on Discord: https://discord.com/invite/6XPJ96sCY4?event=1401076359220035655
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2026-08-01 03:47:14 UTC

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It was so informative. We showcased Wavelength (Lightning Labs) payments integrated into vibe coded websites, @nprofile…mxeg Hub NWC and more. We are trying to find out even more creative use cases. Any ideas? 😇 just trying to brainstorm
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2026-07-27 07:15:46 UTC

Join us tomorrow Tuesday 5pm to learn about:
Wavelength by Lightning Labs
Agent skills from @nprofile…s6u3 Hub and @npub1cvq…yjt3
Vibe coding games and more
We will also have a guest speaker who will showcase his vibe coded projects. See you!
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2026-07-25 03:56:38 UTC

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Can’t zap you sir
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2026-07-25 03:52:54 UTC

Join us at the Bitcoin Asia @npub1rwh…7avv to learn about nodes, self-custody, mining, privacy and more! See you in Hong Kong on 27-28 August 2026.
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2026-03-27 13:43:34 UTC

Advanced Self-Custody Workshop was a huge success. We covered:
Single-sig with @nprofile…vu2s
Passphrase with Trezor
Multisig with @nprofile…7egn
So we could sleep well at night with our self-custody setup 💪 @npub1fpq…qwcz
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2025-11-15 15:42:17 UTC

Open Source Hub at @npub1rwh…7avv Amsterdam was the most cypherpunk corner of the entire conference. Kudos to the organisers 🙌
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