Arbitrum has announced further reductions in gas fees for its Arbitrum One layer 2 scaling solution. The ArbOS Atlas upgrade, which went live on March 19th, introduces lower fee floors and average fees. Specifically, the L1 surplus fee per compressed byte has been reduced from 32 gwei to 0, and the L2 base fee minimum has been lowered from 0.1 gwei to 0.01 gwei. These changes, combined with the recent Ethereum Dencun upgrade enabling blobspace data availability, are expected to improve affordability and enable greater economic activity on Arbitrum at lower costs. Further enhancements, such as the upcoming Stylus upgrade, are anticipated to bring additional efficiency improvements.
Blobs are finally on Ethereum, here's an update on Arbitrum support! 1⃣ Tomorrow, all Arbitrum rollup chains can start to see lower fees as a result of Dencun x ArbOS Atlas upgrade. 2⃣ March 18th there will be additional fee reductions for Arbitrum One, as per ArbOS Atlas.
The blobs have arrived on Ethereum! 🐡 The Dencun upgrade has successfully launched on Ethereum mainnet making it one of the biggest upgrades to support Layer 2’s in scaling Ethereum. Now with the Ethereum mainnet upgrade complete, we expect the ArbOS Atlas upgrade to be
We're excited to upgrade all of Caldera's Orbit chains to Atlas, bringing Ethereum blobspace as a data availability layer to our users and dramatically reducing costs for their communities. Long live Ethereum.
The blobs have landed on Arbitrum! 💙 🐡 ArbOS 20 "Atlas" is now live, blobs are in effect, reducing data posting costs. ⛽ Additional execution gas fee reductions for Arbitrum One will go live on March 18. More details below 👇 offchain.medium.com/da106378326b
Another round of gas savings, you say?! Phase 2 of ArbOS Atlas is now live and the Arbitrum One gas fees have been further reduced! ⛽️ 1️⃣ Lower fee floor, lower average fees 2️⃣ Stacks with blob savings More below 👇
Arbitrum Platform Embeds Compliance Controls Directly Into Business Infrastructure

Arbitrum is positioning compliance as a foundational requirement for the programmable economy rather than an afterthought. **Key Features of the Arbitrum Platform:** - Built-in permissions and transaction policy configuration - Integrated governance and participation rules - Native audibility controls - Predictable unit economics - Configurable confidentiality options - Faster settlement times - Priority gas auctions The platform allows businesses to maintain control while accessing deep liquidity and global distribution, operating at software speed without sacrificing regulatory requirements.
Arbitrum Founder House London Applications Close June 25
Arbitrum is hosting a 3-day in-person Founder House program in London starting July 10-12. The program targets early-stage teams building in areas like programmable payments, RWAs, DeFi, AI, privacy, and consumer applications. **What's Offered:** - $300K in prizes and grants - Product, technical, and go-to-market support - Mentorship from Robinhood Chain, AWS, Offchain Labs, and Arbitrum Foundation - Infrastructure support from partners including OpenZeppelin, Alchemy, GMX, and Dune **Application deadline: June 25** [Apply here](https://luma.com/openhouse-london?utm_campaign=oh-london-founder-house&utm_medium=social&utm_source=twitter)
Bread Wallet Integrates Arbitrum for Seamless USDC and USDT Deposits

**Mobile wallets are positioning themselves as gateways to the programmable economy.** Bread wallet now supports deposits from Arbitrum, enabling users to transfer USDC and USDT directly into the platform. This integration provides access to onchain financial products with: - Deep liquidity pools - Fast settlement times - Seamless cross-chain transfers **The move follows a broader trend** of payment applications driving stablecoin adoption, particularly in high-inflation markets. El Dorado has demonstrated this model in Latin America, processing over 4 million P2P transfers for 1M+ users through USDT on Arbitrum. The integration reflects the growing role of Layer 2 solutions in making decentralized finance more accessible through familiar mobile interfaces.
Arbitrum Dominates RWA Market with 2,056 Tokenized Assets
**Arbitrum has become the leading network for Real World Assets (RWAs)**, hosting 2,056 tokenized assets as institutions increasingly move traditional finance onchain. **Key developments:** - 24/7 market access replacing traditional trading hours - Instant settlement eliminating multi-day clearing processes - Global market access for previously restricted assets The platform now supports diverse tokenized products including equities, commodities, and stablecoins, with $7.8B in stablecoins across 7.75M holders.
Arbitrum Reveals 2026 Product Roadmap and Strategic Priorities
Arbitrum has published its product priorities for 2026, outlining the strategic direction for its ecosystem development. **Key Points:** - The roadmap details planned improvements and new features across the Arbitrum platform - Products targeting Arbitrum One will require DAO governance approval before implementation - This continues Arbitrum's evolution as a multi-product platform following its "Digital Sovereign Nation" vision - The priorities align with the broader "Arbitrum Everywhere" strategy across Arbitrum One and Arbitrum Orbit The announcement provides transparency into the technical and strategic direction of Ethereum's leading Layer 2 scaling solution. Community members can review the full details to understand how upcoming developments may impact the ecosystem. [Read the full product priorities](https://blog.arbitrum.io/product-priorities-2026/)