
In 2023, the Arbitrum community achieved several milestones, including launching the Arbitrum airdrop, establishing the Arbitrum Foundation and ArbitrumDAO, and surpassing Ethereum Mainnet in 24-hour transaction volume. Orbit, a tool for building customized chains, is now mainnet ready with 15+ announced chains. The ArbitrumDAO is considering new developments, such as Arbitrum Stylus for coding in Rust, C, and C++, and BOLD for permissionless validation. The community is global, with active contributors from around the world. The Arbitrum Portal and Ambassadors program were updated to enhance user experience and share achievements. Looking forward to more success in 2024!
Happy 2024! 💙🧡 It's been an amazing year building Arbitrum, together!
Arbitrum Foundation Launches Open House London Buildathon for Early-Stage Teams

The Arbitrum Foundation is launching **Open House London**, starting May 25th with a 3-week online Buildathon program. **Key Details:** - Global program designed for early-stage teams - Helps founders turn ideas into onchain products on Arbitrum - Provides hands-on support and enterprise infrastructure - Alchemy joins as sponsor, offering tooling for onchain development The initiative aims to help businesses shape the programmable economy on the Arbitrum Platform. [Register for the Buildathon](http://openhouse.arbitrum.io/?utm_source=twitter&utm_medium=social&utm_campaign=oh-london-buildathon)
⚡ Settlement Time Drops from Days to Seconds in Tokenized Markets

**Programmable markets are revolutionizing trade settlement**, compressing what traditionally takes days into mere seconds. **The traditional gap**: When you buy or sell a stock on Monday, settlement typically occurs on Tuesday - a full day later. **The tokenized advantage**: In blockchain-based markets, value transfer and settlement happen in seconds, not days. **Key benefits**: - Dramatically reduced settlement time - Lower operational friction - Increased market efficiency Fintechs adopting this technology are positioned to gain competitive advantages in the evolving financial landscape.
Ontorium Tokenizes Physical Gold on Arbitrum, Surpasses $1M Supply
Ontorium has launched **OXAU**, a programmable asset backed by physical gold, with supply now exceeding **$1 million**. The platform leverages **Arbitrum's infrastructure** for: - Deep liquidity pools - Predictable transaction costs - Efficient institutional access to commodity markets This follows recent momentum in onchain commodities trading, including a $26.4M gold order executed on Ostium Labs in April. The development demonstrates how Layer 2 networks can support institutional-grade commodity trading without traditional intermediaries, making physical assets accessible through blockchain infrastructure.
Arbitrum Security Council Elects 6 New Members in March 2026 Vote

The March 2026 Security Council Member Election for ArbitrumDAO has concluded with 6 new members elected to serve. The Security Council plays a critical governance role in Arbitrum's Layer 2 ecosystem, providing oversight and emergency response capabilities for the protocol. **Key Points:** - 6 new members elected through community voting - Results announced May 6, 2026 - Part of regular cohort rotation for the Security Council The newly elected members will join Arbitrum's governance structure to help maintain protocol security and stability.
DRIP Season 1 Rewards Deadline: Two Weeks to Claim Before Redistribution
**Arbitrum's DRIP Season 1 rewards are expiring soon.** Participants have until **May 18** to claim their tokens from the DeFi Renaissance Incentive Program. **Key details:** - Two-week deadline for claiming Season 1 rewards - Aave-earned rewards are excluded from this deadline - Unclaimed tokens will return to DRIP for future seasons - No extension planned after May 18 **What you need to do:** Visit [arbitrumdrip.com/users](https://arbitrumdrip.com/users) to claim your rewards before the deadline. The program initially allocated up to 24 million ARB tokens for Season 1 distribution. Users who miss the deadline will forfeit their rewards, which will be recycled into subsequent DRIP seasons.