New reUSD vaults are now live on @arbitrum 🌊 @re is joining the programmable economy on Arbitrum with deep liquidity and capital-efficient markets built for (re)al-world assets onchain. Through Fluid, reUSD can access borrowing, trading and Smart Liquidity architecture designed to make capital work harder across every position. >

We're teaming up with Robinhood Chain to back founders with $300K in prizes & grants at Arbitrum Founder House in Singapore Join us October 23-25th to: > refine MVPs > test new ideas > bring products onchain If your team is building around tokenization, AI, or programmable finance, register today:

Fast Feed + PGA, now live on @Arbitrum, accelerates two halves of the same loop: Observe → Decide → Bid → Execute Fast Feed streams ordering + tx data during block construction, before the completed feed publishes (Observe -> Decide). PGA, priority gas auctions determines ordering (priority fee, two rounds per 250ms block), (Bid -> Execute). Important notes: Fast Feed can't frontrun. By the time a tx is published, the sequencer has already fixed its position. Think of FF as low latency observation, not insertion. PGA, similar to timeboost previously, only allows backrunning (not frontrunning or sandwiching) since the mempool is still private. Excited to finally see this in action on mainnet.

Priority fees and Fast Feed are live on @Arbitrum, and they already make up 59% of all fees paid on the chain. In the 1st day, users paid 9.45 ETH ($25K) in tips to get their transactions ordered first. We built a dashboard to track PGA from day one. Breakdown below 👇 🧵/5

Two new major announcements today now live: How to bid for priority transactions on @arbitrum and how to get an early window into transaction ordering on a block. Check out this practical guide to learn more 👇

If you're building on @arbitrum, you now have two new levers: Priority Gas Auctions for earlier execution, Fast Feed for faster access to ordered data. Perp DEXes, pAMMs, aggregators, market makers, this feature upgrade is for you. The end result should be faster apps on Arbitrum, and blockspace revenue that is generated by the forms of activity we see on Arbitrum flowing directly to the Arbitrum treasury. A major milestone day.

Two things every chain has to get right: * Fast execution * Blockspace that's priced efficiently PGA and Fast Feed are now live on Arbitrum One and do both. Better onchain experiences for apps and users, and a new revenue stream accruing directly to the token-controlled Arbitrum treasury.

AI compute is being tokenized today on Arbitrum to unlock the credit markets needed to finance one of the world’s fastest-growing productive assets For @0xZergs, the programmable economy creates an opportunity to build entirely new financial infrastructure for AI Through @USDai_Official, the team is turning GPUs into collateral, giving AI infrastructure companies a new path to access flexible capital This is what the future of finance holds

This week on Arbitrum: The programmable economy continues to grow in magnitudes across tokenization, perps, privacy and founder support > Tokenized funds on Arbitrum One just reached a new high of $800M+ in market cap (majority of growth is being driven by @Spiko_finance, @USDai_Official, @FTDA_US, @WisdomTreeFunds and many more) > @itsbrendanma from the Arbitrum Foundation went live on @FINTECHTVglobal at the NYSE to talk about the latest on Arbitrum's growth > Registrations for Founder House Singapore are now open (great opportunity for founders to launch their products onchain with the right support and $300K in prizes and grants) > Robinhood Chain reached 750M transactions and $60B in cumulative DEX volume > Tokenized stocks by @BitgetWallet are now live on Arbitrum (rTokens like $rAAPL, $rSPCX, and more now have onchain liquidity for DeFi composability, and 1700 more available via RFQ) > @variational_io reaches $339B in total volume traded and becomes the top 3 perps for trading TradFi onchain with $1.5B in 24hr volume > @0xfairblock brought more programmable privacy to Arbitrum One. Users can now send and receive encrypted stablecoin payments with Stabletrust Pay > @BleapApp enabled euro payments for folks in Brazil on their payments app > @deadstock_app launched it's public beta. Users can rip packs and trade premium collectibles on Arbitrum (full launch is coming soon) > @gains_trade drops their multi-level referral program

No matter what happens with regulation, tremendous demand for tokenization is "already out of the gate." @itsbrendanma of @Arbitrum Foundation tells @JD_Durkin some very large institutions are already building on-chain, regardless of what happens across different regulatory regions.

Singapore is next. 🇸🇬 After NYC and London, we're bringing Open House to Southeast Asia. Direct mentorship on product and GTM from Arbitrum, Robinhood Chain, and top ecosystem partners. $300K up for grabs at Founder House to kickstart your onchain business. Apply now 👇

ICYMI: Registrations for Founder House are now open. Taking place in Singapore from October 23rd-25th, we're teaming up with Robinhood Chain to back founders with technical, product, GTM support and $300K in prizes and grants. If your team is building products around tokenization, finance or AI, apply today and learn more below.