Some personal news: I'm joining @arbitrum as a Developer Evangelist to help meet developers where they are and drive adoption. I'll be working alongside my goated colleagues @hummusonrails, @aboutlo & the rest of the Arbitrum Foundation. As some of you may know, I have a massive passion for Ethereum and have been bullish on the L2-centric roadmap ever since it was first considered. After supporting L2 teams throughout the years and gaining experience, I believe Arbitrum has what it takes to break down barriers to adoption, offer a unified developer experience through Stylus, and make Ethereum the most accessible to developers it has ever been. My scope of work will revolve around nurturing the vibrant Arbitrum developer community, sharing educational content on Stylus and the Arbitrum tech stack, and organizing sick regional events like OpenHouse to meet you where you're at. The state of Arbitrum today is mindblowing, but we're not stopping there. Arbitrum everywhere.

Arbitrum just got faster. Introducing Priority Gas Auctions (PGA) and Fast Feed, now live.

If you're building on @arbitrum, you now have two new levers: Priority Gas Auctions for earlier execution, Fast Feed for faster access to ordered data. Perp DEXes, pAMMs, aggregators, market makers, this feature upgrade is for you. The end result should be faster apps on Arbitrum, and blockspace revenue that is generated by the forms of activity we see on Arbitrum flowing directly to the Arbitrum treasury. A major milestone day.

Having experienced firsthand what it means to build, stress-test, and scale underwritten infrastructure inside the @arbitrum ecosystem during Open House, we can’t recommend this enough for serious technical founders. ​When we participated, those intensive days of direct ecosystem mentorship and rapid iteration gave our agentic credit architecture the sharp focus it needed to move fast. ​If your team is building at the intersection of AI, autonomous agents, and financial primitives, do not sleep on this: ​• Direct Mentorship: Real-time feedback from core engineering leaders and top-tier partners. • High-Velocity Execution: Three focused days to ship features, validate risk models, and stress-test assumptions. • Ecosystem Alignment: Deep integration into the premier scaling home for institutional finance. ​Applications for the upcoming Arbitrum Open House are live. Build where the infrastructure actually scales.

Crypto World's Fair livestreams continue tomorrow at 10am PDT with @0xjesstech from the @Arbitrum Foundation. Join the workshop "Find Your Wedge with Arbitrum, in collaboration with Robinhood Chain" on our Discord server.👇 discord.com/events/127374346…

We’re excited to support builders in the Arbitrum and Robinhood Chain tracks at @colosseum Top teams will be: > Invited to our in-person Founder House Singapore, hosted in collaboration with Robinhood Chain (Oct 23–25) and compete for $300K in prizes & grants > Advanced to the final interview round for the 2nd Cohort of our Mentorship Program (to be announced soon) > Connected with our DevRel + Ecosystem teams through workshops and dedicated founder support Colosseum builders - join us for a shot at these opportunities 👇 luma.com/openhouse-singapore…

Token has a lot going on, but you don't want to miss this 👀 Pitch in front of leading VCs. Discover the @arbitrum and Robinhood Chain ecosystems. Hear from @ajwarner90 from @Offchain. Win a trip to @Arbitrum's Singapore Founder House with $300k on the line. 👇

Arbitrum Founder House is a perfect opportunity for ambitious founders test new ideas, experiment and find early product market fit @wazarat, founder of CanHav Research, came into Founder House NYC with an exciting idea around agentic finance. The following year, the team returned to Founder House London where they: > Tested and refined their agentic idea through mentorship and feedback from fellow founders > Built an agentic platform for navigating complex DeFi markets and reached 25 active beta users > Won the Agentic Track, taking home 2nd place and $6K in prizes If your team is innovating around tokenization, AI, or programmable finance, join us at Founder House in Singapore from October 23–25th Register today: luma.com/openhouse-singapore…

The Open House online Buildathon is currently ongoing Before you submit, ask yourself: > Who has this problem, and what do they do about it today? > Why is your approach hard to copy in a weekend? > What did you cut, and why? @hummusonrails' article breaks down how to create a compelling submission with AI-generated code as part of it 👇

We’re hiring a Head of Institutional Sales💼 Experience in institutional sales or repo dealing in the UK? Or know somebody who is? We’d love to hear from you. Full role and application details below.

Partial payment failures shouldn't turn an agent into an accountant. Full GitHub example code available in 🧵 below with MPP implementation on @arbitrum. See the split settle together 👇

NEW ROLE 🚨 I'm hiring for a Senior Investment Lead @arbitrum to work alongside @itsbrendanma. 🔵 You'll own Arbitrum's relationships with VCs, asset managers and research houses, and shape how institutions see the ecosystem. 🟠 5–8 yrs in IB, IR or corp dev, plus onchain experience. Fully remote. Apply here 👇👇 jobs.lever.co/arbitrumfounda…

Building on Arbitrum One or Robinhood Chain? This is your opportunity to work directly with ecosystem experts, refine your product, and compete for $300K in prizes and grants Secure your spots today 👇 luma.com/openhouse-singapore…

Pulley shutting down and handing its customers to Carta raises an uncomfortable question: What happens to your cap table when the company running it disappears? Ownership records shouldn't depend on the lifecycle of a software vendor. They should belong to the company and its shareholders. That's obolos. Your register lives on @arbitrum controlled and owned by you. If we go down, your records live. Companies come and go. Your equity shouldn't go with them.

Introducing the new Denaria @Dune Dashboard. Track Denaria’s onchain activity in real time, including: > Trading volume > Active traders > Total trades > Fees generated > Volume by asset > Long vs. short activity > And more A transparent way to follow Denaria’s growth and see how the protocol is evolving directly onchain. And yes, we are already at $2,300,000 trading volume! Here is the link: dune.com/denaria/denaria-gmx Denaria: Trade perps, 24/7, everywhere.

Arbitrum Founder House is just one month away Together with Robinhood Chain, we’re inviting founders to Singapore to bring their products onchain with technical, product and GTM support + $300K in prizes and grants Here’s a glimpse of what founders can expect Register today: luma.com/openhouse-singapore…

Just wrapped “AI-driven development on Arbitrum” at the Open House Online Buildathon 🇸🇬 Takeaway: getting more value from AI coding agents while not using the biggest model for every task. You don’t need a F1 car for the grocery run.

Bring your product to the next stage at Founder House Singapore On Oct 23-25, selected teams will receive hands-on product & GTM support from ecosystem experts and compete for a share of $300K in prizes & grants Register today 👇 luma.com/openhouse-singapore…

We're hosting Arbitrum Founders Eve during #TOKEN2049 On October 7, founders will join us to: - Get the latest updates on the Arbitrum ecosystem - Discover more about our founder support program - Pitch their startup live in a competition hosted with @DeFiFounders Winners will get a sponsored trip to our in-person Founder House in Singapore happening on October 23-25 RSVP here 👇🏻 luma.com/arbitrum-founders-e…