Arbitrum Seeks Early-Stage Onchain Startup Ideas

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'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.

**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). [Apply here](https://luma.com/openhouse-london?utm_campaign=oh-london-founder-house&utm_medium=social&utm_source=twitter)

**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 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.