Applications closing June 30 for Arbitrum's three-day Founder House program in London (July 10-12).
What selected teams receive:
- Hands-on workshops covering product development, technical implementation, and go-to-market strategy
- Opportunity to demo products to industry leaders
- Competition for up to $300K in prizes and grants
- Support to launch on the Arbitrum Platform
Program partners include: Robinhood Chain, OpenZeppelin, Alchemy, GMX, Fhenix, Dune, ZeroDev, AWS, and CFIT UK
Focus areas: Programmable payments, RWAs, DeFi, AI, privacy, and consumer applications
Previous participants include Tilt Protocol (onchain hedge fund infrastructure) and Bondon Credit (programmable credit markets for AI agents).
Teams like @tiltprotocol and @bondoncredit chose Open House to build onchain hedge fund infrastructure and programmable credit markets for AI agents. Apply today to Founder House London on July 10-12 and get the right support to launch your product on the Arbitrum Platform. 👇
Learn more what teams can expect at our 3-day in-person Founder House program in London on July 10: x.com/arbitrum/statu…
Applications for Arbitrum Founder House London close soon. From July 10-12, selected teams will spend 3 days alongside other founders to: - Get hands-on support across product, technical, & GTM through focused workshops - Demo their products to industry leaders & compete for up
Founder House London is made possible by an incredible group of teams committed to support the next generation of businesses launch in the programmable economy: @RobinhoodApp Chain @OpenZeppelin @Alchemy @GMX_IO @fhenix @Dune @zerodev_app @awscloud @CFIT_UK Starting July 10,
Ready to shape the programmable economy? Explore $300K in prizes and grants and apply to Founder House London today. blog.arbitrum.foundation/arbitrum-found…
The programmable economy is creating entirely new businesses and founders are leading the way. That's why we launched Founder House - help early-stage teams like @bondoncredit accelerate their product and go-to-market on the Arbitrum Platform. Join us in London on July 10-12.
Applications for Founder House London are now open. Founder House is a three-day, in-person builder program starting on July 10th designed for founders looking to launch their business on the Arbitrum Platform. Selected teams will get: - Opportunity to compete for $300K in
Apply here: Get hands-on product, technical and go-to-market support with $300K in prizes + grants to help take your idea from prototype to launch on the Arbitrum Platform. Applications close next week on June 25. luma.com/openhouse-lond…
Here are some ideas we're most excited about for founders building in the programmable economy. Already building in one of these areas? Apply below to our 3-day, in-person Founder House program starting July 10 in London and get support to launch on the Arbitrum Platform. 👇
Arbitrum Platform Launches Infrastructure-Layer Compliance Controls for Business Blockchain Adoption
Arbitrum has introduced compliance capabilities built directly into its platform infrastructure, addressing a key barrier to enterprise blockchain adoption. **Key Features:** - Screening and monitoring tools - Access controls - Built-in reporting systems - Policy enforcement at the infrastructure layer Businesses can now define and enforce compliance policies without adding external solutions. The platform allows companies to configure permissions, transaction policies, and governance rules directly into their blockchain infrastructure. This follows recent announcements about configurable confidentiality features, which enable institutions to protect sensitive transaction flows and treasury activity while maintaining onchain settlement benefits. The Arbitrum Platform aims to meet financial industry standards with predictable unit economics, faster settlement times, and priority gas auctions alongside these compliance and privacy tools.
Ostium Reports $7.45M Revenue in Q2, 120x Growth Since Q1 2025

**Ostium's Q2 Performance** Ostium, an Arbitrum-based application, reported $7.45 million in revenue for Q2 2026, with the quarter not yet complete. This represents approximately 120x growth compared to Q1 2025. **Key Metrics** - Revenue: $7.45M (Q2 2026, ongoing) - Growth rate: ~120x year-over-year - Platform: Built on [Arbitrum](https://arbitrum.io) - Focus: Programmable economy applications **Previous Activity** In April 2025, Ostium saw a 600% increase in 7-day wallet activity following the launch of a points system for traders and depositors. The platform continues to show strong momentum in the Layer 2 ecosystem.
LG Electronics Pilots Onchain Advertising Network on Arbitrum

**LG Electronics is testing an onchain advertising network on Arbitrum**, marking a shift in how industries beyond finance adopt blockchain technology. **Key developments:** - The pilot demonstrates the **programmable economy expanding into advertising** - LG's network allows businesses to **customize execution, economics, and governance** while staying connected to shared infrastructure - The model addresses a core challenge: **businesses no longer need to choose between control and connectivity** **Why it matters:** Industries built on trust, verification, and coordination are moving to software-based solutions. LG's pilot serves as an early example of this transformation in action. [Read the full details](https://blog.arbitrum.io/lg-electronics-pilot/) [Learn about the programmable economy architecture](https://blog.arbitrum.io/architecture-of-the-programmable-economy/)
Cash App Now Accepts USDC Deposits from Arbitrum

Cash App has integrated support for **USDC deposits directly from Arbitrum**, expanding cryptocurrency accessibility for mainstream users. - Users can now transfer USDC from the Arbitrum Layer 2 network into their Cash App accounts - This integration bridges decentralized finance with traditional payment platforms - The feature simplifies the process of moving stablecoins from L2 networks to fiat-friendly applications This development marks another step in mainstream adoption of Layer 2 solutions and stablecoins.