Arbitrum Reduces Gas Fees with ArbOS Atlas Upgrade
Arbitrum Reduces Gas Fees with ArbOS Atlas Upgrade
🔥 Gas Fees Slashed!
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 👇
Noice Adds Arbitrum Support to Farcaster for Programmatic Tipping
**Noice** has integrated Arbitrum support on Farcaster, enabling automatic token tipping through social interactions. Users can now reward content creators with their favorite Arbitrum One tokens for likes, comments, follows, and quote casts. How to use: - Open Noice mini app on Farcaster - Select tokens from Arbitrum One - Set tip amounts per action - Approve programmatic tipping - Engage with content - Monitor wallet activity This integration marks one of the first social x DeFi collaborations for Arbitrum. [Learn more about Farcaster](https://farcaster.xyz/arbitrum)
Arbitrum Ambassador Program Expands to Singapore, Indonesia, and Argentina
The Arbitrum Foundation is expanding its Ambassador Program to three new countries in Q3 2025: Singapore, Indonesia, and Argentina. The program now spans 10 regions globally, with 318 active ambassadors creating content in 4+ languages. Key highlights: - Ambassadors generated 217M+ impressions from 10,500+ content pieces in 2025 - Singapore emerged as a hub with strong presence at Token2049 and ETHSingapore - Indonesia hosted ArbiLink event with 80+ participants - Argentina shows growth through real-world adoption via El Dorado and Bitso [Apply to become an ambassador](https://arbitrum.foundation/ambassador)
Robinhood Launches Tokenized Stocks on Arbitrum
**Robinhood** has partnered with **Arbitrum** to launch tokenized stocks and ETFs on the blockchain. Key details: - 200+ US stocks and ETF tokens will be available on Arbitrum One - Initially launching for EU customers through the Robinhood app - Traditional user experience maintained, backed by blockchain technology - Future plans include a dedicated Robinhood Layer 2 blockchain using Orbit stack This integration aims to merge DeFi and TradFi while expanding crypto accessibility globally. [Learn more](http://blog.arbitrum.io/robinhood-is-realizing-the-crypto-vision/)
gTrade Week Highlights: Volume Surge and v10 Preview
**GainsNetwork's gTrade** achieved significant milestones in 2025: - $60B+ Total Volume - $40M+ Revenue - $20M+ TVL **Upcoming v10 release** features: - OI Hedging implementation - Enhanced trader tooling - $200K trading competition launch The platform has strengthened its position on Arbitrum, contributing to the ecosystem's growth in tokenized RWAs and DeFi. [Read the full analysis](https://blog.arbitrum.io/gtrade-on-arbitrum-a-new-era-for-onchain-trading/)
Stylus Physical Redemptions and Mint Deadline
**Stylus** offers a unique opportunity for collectors of **Infinite Rainbows** by @JimenaBuenaVida: - Physical redemptions begin Monday, Oct 7 at 12:00pm ET - Mint deadline: Sunday, Oct 6 at 12:00pm ET - Exclusive minting available at http://mintstylus.xyz Don't miss this chance to participate in both digital and physical art collection. Mark your calendars and prepare for this limited-time event. *Visit the official website for more details and to participate in the mint.*