News linked to both this project and an event.
According to Token Terminal data, Uniswap’s deployment on Robinhood Chain has become its largest revenue source. Data shows that Uniswap generated approximately $14.7 million in revenue in September, with Robinhood Chain contributing around 53%, equivalent to roughly $7.79 million.
Odaily News: Open Standard has announced the official launch of its USD stablecoin OUSD. Enterprises and developers can now use OUSD to build internet-native financial services and products for banking, cross-border payments, settlement, and institutional trading. OUSD offers 4 integration paths, with related APIs and tools covering settlement, payment orchestration, trading, foreign exchange, wallets, and card services, all supporting free minting and burning at a 1:1 USD rate.Enterprises can currently access it through Mastercard, Stripe, and the Visa Stablecoin Platform, with Coinbase integration opening on October 1. OUSD will natively support Base, Ethereum, Solana, and Tempo, and will first launch on centralized and decentralized trading platforms including Coinbase, Kraken, and Uniswap. OUSD is issued by Stripe-owned Bridge, with reserve assets held at BlackRock, Lead Bank, and BNY Mellon, and proof of reserves will be published monthly.
According to a post by the Blockchain Association (@BlockchainAssn), the Blockchain Association has officially launched the Vaults Workstream, bringing together dozens of leading member organizations including a16z Crypto, Aave, Uniswap, Grayscale, dYdX Foundation, Ethena, Morpho, and Multicoin to participate in Washington-based policy discussions on on-chain finance. As an emerging component of on-chain finance infrastructure, Vaults can provide users with diverse asset exposure, support composable and personalized investment strategies, and offer high flexibility in manual control, governance, and risk management. Members of this workstream will engage directly with the SEC to assist legislators in understanding Vault mechanics and the applicability of existing regulatory frameworks, with the goal of aligning regulatory rules with technological development to ensure the United States maintains its leading position in on-chain financial innovation.
Odaily News: Uniswap founder Hayden posted on the X platform stating that the U.S. Securities and Exchange Commission's frequently asked questions about crypto assets released that day made it clear that token buybacks do not make commodity tokens constitute securities; liquid staking tokens of commodity tokens are not securities.
Odaily reports: According to Spartan Capital monitoring, Robinhood Chain launched its mainnet on July 1, 2026. By the end of August, on-chain TVL had grown to $711 million, with August on-chain gas revenue reaching $6.6 million. The majority of August trading volume came from Uniswap, and on August 31, single-day on-chain fees briefly reached $2.1 million.Robinhood operates the sequencer and receives approximately 90% of on-chain fees; after deducting Ethereum settlement costs and the 10% licensing share paid to Arbitrum DAO, August net revenue was approximately $6 million.Robinhood Earn users deposited USDG and borrowed through Morpho, with deposits growing from $9.5 million on July 1 to $456 million on August 31, accounting for 68% of TVL at the end of the month. Users' estimated annualized yield was approximately 7%, while the lending side yield was approximately 3.7% at the end of August, with the spread subsidized by incentive funds from Morpho and its lending partners.As of the end of August, more than 340,000 tokens had been issued on-chain; Meme tokens paired with Robinhood Stock Tokens recorded $518 million in trading volume in August. Currently, on-chain trading activity is primarily driven by crypto-native users, and Robinhood's 27 million funded accounts have not yet migrated to the chain at scale. Robinhood wallet gas subsidies will continue until September 29, and Earn yields are planned to be gradually reduced.
Odaily News: Aerodrome's Slipstream V3 has gone live, introducing protocol-level internal MEV auctions to its concentrated liquidity AMM. The upgrade redistributes value captured by sandwich bots and arbitrageurs to active liquidity providers and sAERO holders, with the protocol expected to generate tens of millions of dollars in related revenue. This version also introduces dynamic fees that automatically increase when market volatility intensifies, and retains Uniswap V3's concentrated liquidity design, achieving capital efficiency up to 4,000 times that of traditional AMMs. Aero plans to merge Aerodrome on Base and Velodrome on Optimism into a single AERO token, and to launch on Ethereum mainnet in Q2 2026. Aero Lite has already launched Slipstream pools on Circle's Arc, and Dromos Labs is developing pool-level fee rebates and KYC options for institutional clients.
Odaily reports: The U.S. Securities and Exchange Commission (SEC) issued a position on September 17, granting a five-year exemption for qualifying tokenized U.S. stocks, allowing them to be traded on-chain in the United States. The tokens must carry the same dividend, voting rights, and share class rights as the underlying stocks.Synthetic exposure products are not covered by the exemption. AMC Entertainment CEO Adam Aron called Robinhood's tokenized AMC shares a "quasi-fake market" and threatened legal action, while Robinhood CEO Vlad Tenev stated that public companies have no right to approve every product developed based on their stocks.Over seven trading days from August 31 to September 9, the median deviation between the closing price of Robinhood AMC tokens in the Uniswap pool and the closing price of AMC on the New York Stock Exchange was 0.87%, with a maximum deviation of 2.71%. The Uniswap pool carries approximately 95% of the related trading volume. (CoinDesk)
Odaily reports: DeFi protocols Camelot and Cypher have announced their integration under a new brand, Frontier, focused on building programmable market infrastructure based on the Uniswap v4 Hooks mechanism. Together, the two had previously processed over $100 billion in spot trading volume across Arbitrum and Ethereum, and supported the launch of more than 45 projects; 15% of the total supply of Frontier's token FRONT will be allocated to holders of both parties, and GRAIL, xGRAIL, CYPH, and xCYPH holders can migrate within 30 days. Frontier has already launched on Robinhood Chain, with plans to expand to Ethereum mainnet and Arbitrum, while Camelot and Cypher will gradually cease independent operations.
Bitget PoolX launches a BGBTC staking campaign, allowing users to stake BGBTC to claim a share of the 2,400 UNI airdrop, with a personal staking limit of 30 BGBTC. The staking window opens from 18:00 on September 23 to 18:00 on September 28 (UTC+8). For more details, please refer to the official Bitget platform.
Odaily Report: According to on-chain detective Specter, the attackers behind this campaign provided so-called arbitrage bot tutorials and code through YouTube videos, and guided victims to use a counterfeit Remix development interface to compile and deploy contracts. The attackers registered ENS names containing "Uniswap" to disguise the related addresses as legitimate incoming fund sources from DeFi activity, leading victims to believe that the deployed arbitrage bot was profiting through Uniswap. After victims injected their own assets into the contracts, the funds were transferred away by the attackers. The attackers currently appear to still be active and hold a substantial portion of the stolen funds in two addresses.
Odaily reports, according to Dune data, Arc mainnet recorded 7.76 million transactions on its first trading day, generating approximately $280,000 in fees. Meanwhile, Uniswap's single-day trading volume on Arc exceeded $410 million.Additionally, Arc uses USDC as its native gas token, with single-day USDC transfer volume approaching $1 billion and total on-chain USDC reaching $650 million. New addresses on the day exceeded 700,000, bringing the total number of addresses past 840,000.
Uniswap has announced that Uniswap v2, v3, v4, and UniswapX have integrated Arc, Circle's Layer 1 network built for stablecoin finance, and will serve as its preferred DEX from day one of Arc mainnet launch. Users can swap tokens, provide liquidity, and build applications on Arc through the Uniswap web app, wallet, and API.cirBTC, issued by Circle and backed by its custody-held Bitcoin, is now live on Uniswap. Institutions can mint and redeem it through Circle Mint, while other users can trade cirBTC or provide liquidity for it. Pools has become Arc's official token launch platform. Tokens launched through Pools will enter Uniswap v4 liquidity pools paired with USDC, with liquidity permanently locked and no launch platform fees charged; projects can choose instant launch or a 1-hour Crowd Launch. Developers can also integrate Arc trading functionality into applications or agents through the Uniswap API.
Gate has announced it will fully integrate with Circle's public chain Arc on September 16, covering core Web3 scenarios including Trenches, Gate Wallet, and on-chain market data, providing users with a one-stop experience spanning asset discovery, market tracking, wallet management, and on-chain trading, further expanding Gate's multi-chain Web3 ecosystem layout. Users can log into the Gate App or Gate Web3 related pages to experience Arc on-chain features.Currently, Gate Web3 has completed integration of Arc network's core trading capabilities, supporting Arc on-chain asset market viewing, swaps, and professional trading, and has integrated mainstream Web3 protocols such as Uniswap V2, V3, and V4 to bring in more liquidity. Meanwhile, Gate Wallet supports Arc on-chain asset management and DApp interaction; Gate "Trenches" has also integrated with Arc and exclusively supports 0 Gas transactions, helping users quickly discover trending and newly issued tokens and participate in on-chain trading, further shortening the path from asset discovery to trading.This full integration with Arc is an important step in Gate's continuous strengthening of its multi-chain Web3 infrastructure. As emerging public chain ecosystems continue to grow, Gate will keep expanding public chain ecosystem connections, improving asset discovery, trading, and cross-chain services, delivering a richer and smoother on-chain experience for users worldwide.
DeFi analyst Jordi in Cryptoland posted on X stating that historical data shows Uniswap's activation of the Fee Switch did not weaken its competitiveness—its market share not only held steady but even increased. Before the fee switch was turned on, Uniswap accounted for 21% of total DEX trading volume; immediately after the switch was flipped, its share remained essentially flat; now, with the onboarding of the Robinhood channel, its share has risen to 31%.Today, Uniswap's value capture capability is also stronger. Protocol monthly revenue started from zero and has now stabilized at around $7.2 million. Compared to its multi-billion-dollar valuation, this figure is not particularly impressive (the P/E ratio remains above 40x), but with market share increasing by 10 percentage points while monthly revenue jumped from zero to $7.2 million, this is absolutely a massive milestone.
Odaily Report: Monad co-founder Keone Hon posted on X stating that 0x published an interesting yet critical article this morning exploring an emerging phenomenon that first appeared in PropAMM (proprietary AMM) and has now spread to Uniswap v4 Hooks.In short, malicious market makers switch back and forth between "extremely narrow quotes" and "extremely wide quotes." They use extremely narrow quotes to attract aggregators into selecting that trading venue; however, once a user's trade is actually routed there, the quote immediately switches to an extremely wide spread. Slippage settings (i.e., limit protection) can protect some users—causing the trade to simply fail—but many users set slippage tolerance too high, and those users suffer extremely brutal "exploitation"—the article points out that certain Hooks maliciously switch back and forth between 0% and 18% fees.A few months ago, Solana also published a very insightful article analyzing a similar phenomenon occurring on Solana aggregators, though the fee cap was around 1% rather than 18%. A few days later, they quietly took the article down.The vision of an open system is to eliminate intermediaries and hidden fees. "Aggregator Spoofing" constitutes a massive hidden tax burden, and this problem can only be truly solved through fully-on-chain order routing. In turn, on-chain routing requires abundant computational power and flexible account access mechanisms—requiring both an extremely high-performance and efficient EVM and a well-designed on-chain routing protocol.Earlier this morning, 0x posted stating that the number of malicious Uniswap v4 Hooks has increased significantly recently. Some Hooks offer attractive prices during the inquiry phase but change the execution price at actual settlement, thereby stealing funds from users through aggregators, wallets, and trading applications.
In response to the "Uniswap v4 Hook security issue," Uniswap founder Hayden Adams stated that the so-called "routing to bad Hooks" problem stems from improper technical handling, and teams can seek assistance to address it. He noted that Uniswap v4 Hooks have unlocked significant innovation and recommended developers use the Uniswap API. This API supports optimal market pricing, avoids malicious Hooks, routes to all Uniswap liquidity with no extra fees, enables cross-chain swaps, and has integrated external liquidity through aggregator Hooks, serving as a complete aggregator.
Odaily News: On-chain security platform Blockaid has discovered a vulnerability in the Bitcoin bridge of cross-chain protocol Symbiosis. The attacker minted approximately 2^62 syBTC to a newly created externally owned account, with a face value of roughly $46.1 billion calculated at 8 decimal places, and sold approximately 4.39 WBTC on Uniswap V4 on Ethereum, realizing a cash-out of about $336,000.Symbiosis stated that the attack occurred at around 4:28 AM on September 11. The team has paused the BTC route, while other routes remain operational and unaffected. The team has recovered approximately 15 BTC and deposited them into a multisig wallet controlled by the team. They have also offered the attacker a 20% white-hat bounty, with a deadline of September 13.In recent weeks, Liquid Network, Nomic, and Symbiosis have all experienced security incidents involving the inflation of supply through the minting of tokens without real asset backing. As of September 13, Symbiosis has not yet publicly released a BridgeV2 technical post-mortem, the final loss amount, or confirmation of whether the attacker has accepted the bounty. (Bitcoin.com News)
According to The Block, Uniswap Labs has launched the StablePair Hook, a stablecoin pair tool designed for Uniswap v4, supporting trading pairs such as USDC/USDT and USDC/USDG. The tool utilizes a dynamic fee mechanism that adjusts trading fees when the pool price deviates from the reference price, helping liquidity providers retain more value generated by stablecoin arbitrage and price reversion. The initial StablePair Hook pools will launch on Ethereum and can be upgraded via Uniswap governance.
Odaily News Uniswap founder Hayden posted on the X platform that the Uniswap interface is now capable of instantly routing most Hooks. Uniswap has launched a free API to support developers who wish to integrate its routing services, and has established a public Hooklist repository providing Hook classification and security information. The liquidity pool creation process in the Uniswap app has added a Hook dropdown menu, allowing pool creators to choose from hundreds of deployed community Hooks, and the Explore page has also incorporated Hook metadata. For advanced custom features that require manual review or security audits, the Uniswap Foundation has sponsored some audits.
Odaily News Uniswap founder Hayden said on X that correlated trading pairs are emerging. The top five tokenized SPY trading pairs by volume are "bridge" pairs connecting other common base pairs, which then primarily link to highly correlated tokenized stocks. These markets are global, programmable, low-cost, and operate 24/7.Uniswap founder Hayden said on X:.I've been working at the frontier of DeFi for 9 years. It's a fascinating field with infinite depth and the potential to transform capital markets.I've always believed AMMs hold immense potential, but for the past decade, one question has persisted: Can this novel market structure truly become the core engine for all financial markets?After years of evolution and development, the path for AMMs to achieve global dominance is becoming increasingly clear. To explain this, we need to start in 1976.Tokenization Changes Market Makers.Index funds celebrated their 50th anniversary this month. When Jack Bogle launched the index fund in 1976, he hoped to raise $150 million but ultimately raised only $11.3 million. Competitors called it "Bogle's Folly," posting posters claiming index funds were un-American. They argued that a fund making no decisions couldn't possibly beat professionals paid to make decisions. Today, the majority of US fund assets are allocated to passive investment vehicles.I've been thinking about this recently because tokenization's "folly moment" is ending. The SEC has approved NASDAQ and the NYSE to trade tokenized stocks. DTCC, which handles virtually all US securities settlement, also conducted a live pilot of tokenized trades in July. Nearly all related activity is described the same way: treating tokenization as an infrastructure upgrade.The same markets, faster, cheaper, and always open. These statements are all true, but I believe the infrastructure upgrade framework obscures a larger change. Tokenization makes markets programmable, changing how markets exist, who makes markets, and what is traded.In 2018, I created Uniswap, an automated market maker protocol. Anyone can deposit two assets into a shared liquidity pool and earn fees from every trade, while prices adjust along a curve as users buy and sell. Uniswap has operated autonomously since its launch, processing over $4.6 trillion in cumulative volume and increasing DEX spot volume share from under 1% to over 20%.As AMMs like Uniswap continue to evolve, their liquidity has formed a pattern most financial markets haven't noticed yet: correlated trading pairs.The Easiest Place to Find Success.To succeed everywhere, you must first succeed somewhere. AMMs found product-market fit in long-tail markets because most assets previously couldn't attract professional market makers' attention. On Uniswap, anyone can create a market with a single transaction, and issuers and early supporters can become the first liquidity providers.Then came stablecoin pairs. Take USDC/USDT, for example. A good passive strategy can approach optimal l