Ethereum Jakarta

ETH JKT 2026
Jakarta's Ethereum Community
Learn, share, and build the future of blockchain together!

[Ethereum Jakarta @ethjkt]

@arbitrum @RobinhoodCrypto @tawflabs congratulations 🔥.. proud community support here❤️

[Ethereum Jakarta @ethjkt]

🚀 Builders, your next big move starts here!

The Arbitrum Mentorship Program Cohort 2 is now open for applications, in collaboration with Robinhood Chain. @arbitrum @RobinhoodApp

Join a 12-week program designed to help early-stage founders grow through hands-on mentorship, go-to-market guidance, fundraising support, and connections with investors.

💰 $100K in prizes up for grabs.

Ready to take your project to the next level? Apply by December 6, 2026 👇

https://t.co/PT8CHDcVTw

#Arbitrum #BuildOnArbitrum

[Ethereum Jakarta @ethjkt]

🚀 Builders, your next big move starts here!

The Arbitrum Mentorship Program Cohort 2 is now open for applications, in collaboration with Robinhood Chain. @arbitrum @RobinhoodApp

Join a 12-week program designed to help early-stage founders grow through hands-on mentorship, go-to-market guidance, fundraising support, and connections with investors.

💰 $100K in prizes up for grabs.

Ready to take your project to the next level? Apply by December 6, 2026 👇

https://t.co/PT8CHDcVTw

#Arbitrum #BuildOnArbitrum

[Developer Web3 Jogja @devweb3jogja]

BEFORE BLITZ PART 3: COMPLIANCE & BUILD QUALITY PROJECT https://t.co/AFiqxuqvh4

[Developer Web3 Jogja @devweb3jogja]

📣 H-4 PENUTUPAN PENDAFTARAN MONAD BLITZ JOGJA VOL. 2! 📣

Masih ada kesempatan buat seluruh builders di Jogja untuk mendaftar Monad Blitz Jogja Vol. 2!

Kindly reminding, pendaftaran akan ditutup di 20 Oktober 2026 pukul 23.59 WIB!

Segera amankan spotmu & rekan satu timmu, karena seleksi sudah dimulai & kuota sangat amat mendekati penuh!

Masih bingung mau build apa di Monad Blitz besok?

Jangan lupa ikutan Before Blitz Part 3 besok tanggal 17 Oktober jam 19.30 WIB bareng @ethjkt ya!

#monad #monadblitz #yogyakarta #hackathon #builder

Tagging @monad @monad_dev @Monad_APAC @geeky_kartikey

[Developer Web3 Jogja @devweb3jogja]

📣 BEFORE BLITZ PART 3: KITA COLLAB SAMA ETHEREUM JAKARTA! 📣

Mau ikut hackathon tapi masih bingung mau bikin apa? Atau takut project-mu nanti bermasalah secara hukum? Sesi terakhir sebelum Monad Blitz Jogja Vol. 2 ini jawabannya. 👇

🎤 SESI 1: Compliance Guidance
Bersama Mas @yanzero_ (Founder Dev Web3 Jogja)
Bikin aplikasi blockchain di Indonesia ada aturannya. Kenali dari awal supaya project-mu aman dan bisa terus berkembang, bukan cuma selesai di hari hackathon.

🎤 SESI 2: Deep Dive Blitz Ideas
Bersama @verestraa dari @ethjkt
Belum punya ide? Santai. Kita bedah ide-ide project yang cocok dibangun dalam sehari, biar kamu datang ke hari H dengan rencana yang jelas.

📅 Sabtu, 17 Oktober 2026
🕒 19.30 WIB - selesai
📺 LIVE serentak di Instagram, X, dan YouTube @devweb3jogja
💸 GRATIS, tanpa daftar, tinggal nonton

Ini sesi persiapan terakhir sebelum Monad Blitz Jogja Vol. 2 tanggal 24 Oktober.

Ingat, satu minggu lagi! ⏳

Belum daftar Monad Blitz-nya? Amankan slotmu di sini:
👉 https://t.co/S3TMcEItnd

See you on this Saturday, folks! 🙌🏼🔥

#Monad #MonadBlitzJogja #EthereumJakarta #Builder #Web3 #Hackathon

[Ethereum Jakarta @ethjkt]

@arbitrum @Ricardo__Gordon @ArbitrumDevs always got your back!🤝

[Ethereum Jakarta @ethjkt]

Southeast Asia’s builders are shaping what comes next, and Singapore is where we’re bringing them together.

We’re excited to support Arbitrum’s Founder House Singapore in collaboration with Robinhood Chain, as Community Partners, a 3-day in-person event bringing together ambitious early-stage founders and teams from across Southeast Asia to build, connect, and grow within the Arbitrum ecosystem.

Three days in person in Singapore | October 23–25, 2026:
• $300K in prizes & grants
• Direct access to @Arbitrum, @Offchain, and many more sponsors and ecosystem mentors for technical, product, and GTM feedback
• Apply with an existing project on Arbitrum or Robinhood Chain
If you’re building anywhere across Southeast Asia, this is your opportunity to take your project to the next level.

Limited spots. Apply now: https://t.co/3XV9jUQ280

[Ethereum Jakarta @ethjkt]

@Swagtimus @Ricardo__Gordon @ArbitrumDevs see you in Singapore Swag!⚡️⚡️

[Ethereum Jakarta @ethjkt]

@ArbitrumDevs @HackQuest_ @apacdao @Scaling_X @ETHKL1 excited for the Founder House ⚡️

[Arbitrum Developers @ArbitrumDevs]

Shoutout to our community partners supporting Arbitrum Open House Singapore, where we’ve teamed up with Robinhood Chain to help founders take their MVPs from idea to launch through our Buildathon and Founder House programs

@HackQuest_
@apacdao
@Scaling_X
@ethjkt
@ETHKL1
@ethereum_sg
@blockdev_org
@symmetry_xyz
@_HerDAO
@NTUBlockchain
@SUTDBlockchain
@smu_blockchain

Join us and Robinhood Chain at Founder House Singapore on October 23–25 to get hands-on product feedback, refine your MVP, and take your startup to the next stage 👇

https://t.co/q0uWgEm0cS

[Ethereum Jakarta @ethjkt]

OFFICIAL PARTNERSHIP: FORU AI x ETHJKT 🤝✨

When AI meets Web3, the future gets redefined! 🤖🌐

We are thrilled to officially announce our partnership between FORU AI and ETHJKT. By uniting advanced artificial intelligence with decentralized innovation, we are set to build a powerful bridge for developers, creators, and the tech community.

What to expect from this powerhouse collaboration:
💡 Next-Gen Innovation
🛠️ Seamless AI & Web3 Integration
🚀 Upcoming Community Events & Initiatives

The future of tech starts here. Drop a comment below and let us know what you're most excited to see! 👇

#FORUAI #ETHJKT #Web3 #ArtificialIntelligence #EthereumJakarta #TechCollaboration #BuildOnWeb3 #AImeetsWeb3 #Web3Community

[Whitepaper Reading Club @WPReadingClub]

Session Recap | 🇮🇩 Jakarta, Indonesia | 23rd Sept
Topic: Tokenized Gold, Oracle, ERC-3643

None of it happens without you all 🫶🏻
@laichungying from @D3Labsdotio
@rrah622 from @Ondo
@ethjkt
Wendeerson from @StraitsX

📖 Summary - https://t.co/sl1sAHxuI7

📝 Topic Overview
Tokenizing gold does not remove the trust problem, it relocates it. The vault, the auditor and the oracle each become a link someone still has to believe, and the group spent most of the hour pressure-testing where those links are weakest, from jurisdiction-crossing redemptions to who actually holds the power to freeze a token after it is issued.

✍🏻 We discussed two standards that solve different problems -
ERC-3643 is a compliance standard, it checks a holder's identity claims before a transfer clears;
ERC-4626 is a tokenized vault standard, it governs minting and redemption mechanics. Compliance and vault logic are separate layers, and a gold token needs both.

✍🏻 On oracles: a contract cannot see inside a vault, so it trusts a price feed instead. @chainlink dominates that market and leans on a consensus mechanism among node operators, which raises the obvious question of what backstops the backstop;
On freezing: tokenizing an asset does not strip the issuer of the power to freeze it, especially once funds cross back into the physical layer. One name to watch here is ERC-7540, a newer standard built for the settlement delay that physical RWA redemptions actually have.

💡 Cross-border physical movement of the underlying gold stayed an open problem, the current answer is still one regulated entity interfacing with regulators, because the physical layer resists decentralization in a way the token layer does not.

Review the past summaries: https://t.co/jRAK0NA8j5

[Ryan | CFL @ryantjhin_]

gm, soon we'll start a Colosseum 101 event with @mattytay.

We'll cover topics like the Colosseum investment thesis, how to win Colosseum, and what makes Colosseum different from other hackathons. Matty will also answer questions in a live Q&A.

Co-hosted with @SuperteamMY , @SuperteamVN, @SuperteamTH, and @ethjkt.

Luma link below 👇🏻

[Ethereum Jakarta @ethjkt]

@WPReadingClub @laichungying @D3Labsdotio @rrah622 @Ondo @ethereum @StraitsX woah can’t wait ! see you in Jakarta🙌🏻

[Arbitrum Developers @ArbitrumDevs]

Still having doubts about joining Open House Singapore?

Join @Swagtimus & @Rustacle190041 this Friday as they share:

> How builders can tap into global opportunities
> Why Arbitrum’s Open House has become pivotal for early-stage teams
> What to expect from the program

If you’re considering applying, this is the session to attend.

Join here ➡️ https://t.co/3XEAoRjSHP

[Ethereum Jakarta @ethjkt]

🚨 $415,000 IN PRIZES & GRANTS?! 💰🔥

This is HUGE. @arbitrum

🇸🇬 Arbitrum Open House Singapore is bringing builders, founders & innovators together to build the next generation of onchain products.

And Ethereum Jakarta is joining as a Community Partner! 🇮🇩🤝

💰 $415K prizes & grants
🏗️ Build on Arbitrum
🧑‍💻 Mentorship + technical support
🌏 Global builder network

Got an idea? Time to build. 👀

🔗 Register: https://t.co/jiBrmlcsRt

#Arbitrum #ArbitrumOpenHouse #ETHJKT #Ethereum

[swagtimus.eth @Swagtimus]

Going to have a great time chatting with the ETHJakarta community this coming Friday about Arbitrum's place in the programmable economy, as well as Open House Singapore - a great opportunity for founders and builders in South East Asia!

[Ethereum Jakarta @ethjkt]

Build Global with Arbitrum 🌐

Local builders, meet the global EVM stage. Live with SwagtimusPrime (DevRel Arbitrum Foundation) & Rustacle (Ecosystem Growth ETHJKT & Indonesia MetaMask Lead).

📅 Sept 11, 7–9 PM (UTC+7)
📍 Discord ETHJKT
Your gateway to Arbitrum Open House Singapore 👇
@arbitrum

#Arbitrum #ArbitrumOpenHouse #ETHJKT #Ethereum

[Ethereum Jakarta @ethjkt]

Link join server ETHJKT in Bio!

[Ethereum Jakarta @ethjkt]

Build Global with Arbitrum 🌐

Local builders, meet the global EVM stage. Live with SwagtimusPrime (DevRel Arbitrum Foundation) & Rustacle (Ecosystem Growth ETHJKT & Indonesia MetaMask Lead).

📅 Sept 11, 7–9 PM (UTC+7)
📍 Discord ETHJKT
Your gateway to Arbitrum Open House Singapore 👇
@arbitrum

#Arbitrum #ArbitrumOpenHouse #ETHJKT #Ethereum