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Circle CCTP Expands Support for EURC Native Cross-Chain Transfers

According to Circle's official blog, Circle's cross-chain infrastructure CCTP has officially expanded support for native cross-chain transfers of the euro stablecoin EURC. EURC operates on the same "burn-and-mint" model as USDC, with initial cross-chain settlement support between Ethereum and Base. Developers can transfer both USDC and EURC via a single unified interface without connecting to multiple bridge providers, effectively reducing integration complexity and enhancing liquidity efficiency. EURC is issued by a regulated affiliate of Circle, while CCTP does not hold or manage user assets.

Single trade yields 10x return, an address profits $178.6K trading JINQIAN

Odaily News, according to Lookonchain monitoring, JINQIAN reached a market cap of $70 million just 1 hour after launch. An address purchased 6.28 million JINQIAN with 8 ETH ($19K) in a single trade, then sold them for 82.54 ETH ($198K), netting a profit of 74.54 ETH ($178.6K) — a 10x return.

Coinbase launches regulated crypto derivatives contracts in Canada for the first time

According to an official Coinbase blog post, Coinbase has officially launched regulated derivative contracts through its subsidiary Coinbase Financial Markets (CFM) for qualified Canadian traders, becoming the first major cryptocurrency platform to offer native crypto futures in Canada. The product lineup includes 23 perpetual and term futures covering assets such as Bitcoin, ETH, and SOL; five commodity futures such as gold, silver, and crude oil; and COIN50 index futures, with leverage of up to 10x. All contracts are provided by CFM, a CFTC-registered futures commission merchant, with limited-time fees as low as 0.02% per trade plus $0.11 per contract. Previously, Canadian investors lacked access to regulated cryptocurrency derivatives channels and had long relied on offshore or unregulated platforms.

$U officially listed on Kraken

Odaily News - The USD-pegged stablecoin $U has been listed on Kraken, opening USTABLES/USD trading, and covering fiat, major crypto assets, and stablecoin quotes through synthetic trading pairs.$U has been live for approximately 9 months, with a current circulating market cap of around $1.27 billion and daily trading volume of approximately $200 million. It has been listed on exchanges including Binance, covering BNB Chain, Ethereum, and TRON. On the product side, it has integrated with Lista, Venus, as well as payment and on-chain settlement scenarios.

Kalshi applies to launch forex and interest rate perpetual contracts

Odaily News: Andy Ross, head of institutional business at Kalshi, said that Kalshi has submitted an application to regulators to launch perpetual contracts based on foreign exchange and interest rates. The application was submitted on Monday and had not appeared in the U.S. Commodity Futures Trading Commission (CFTC) public filing system as of Tuesday afternoon. Previously, the CFTC approved Kalshi to list bitcoin perpetual contracts in May this year, followed by the launch of ETH and XRP perpetual contracts. Since then, Kalshi has continued to expand perpetual contracts beyond cryptocurrencies: it submitted applications for gold, silver, and platinum perpetual contracts in July, and on August 18, it submitted applications for U.S. large-cap stock index and copper perpetual contracts. Ross said Kalshi hopes to bring multiple asset classes such as stocks, commodities, cryptocurrencies, fixed income, and interest rates into a unified trading interface. Currently, the platform's market count has increased from approximately 4,000 to around 10,000, and activity has gradually spread from a few popular markets to a wider range of markets.

Wintermute Weekly: BTC Digests 23% Rally, ETFs See First Outflow After Nine Consecutive Days of Net Inflows

According to the weekly market report by Wintermute OTC trader @Jjay_dm, Fed Chair Warsh delivered a hawkish speech at Jackson Hole, reiterating the 2% inflation target and pushing the probability of a September rate hike to 61.9%, making the September 15-16 FOMC meeting a key catalyst for risk assets. In cross-asset performance, 20+ year US Treasuries led gains (+1.01%), followed by altcoins (+0.61%), the S&P 500 (+0.47%), and the Nasdaq (+0.42%). BTC closed flat (+0.10%), while ETH (-0.86%), the Russell 2000 (-1.40%), gold (-3.42%), and Brent crude oil (-4.31%) were the weakest performers. In the crypto market, BTC digesting its previous 23% rally, encountered repeated rejections at the $82k resistance level. It reached an intraday high of $81k earlier this week, dipped below $78k following Warsh's remarks, and ultimately closed flat. BTC ETFs posted nine consecutive days of net inflows totaling $924 million, with a first-time single-day outflow of $202 million on Friday. ETH ETFs logged net inflows of $816 million this week, with no single-day outflows. SOL and XRP ETFs both set new 2026 weekly inflow records, reaching $154 million and $110 million, respectively. Strategy increased its position again on Monday, raising $2 billion, with approximately $16

Zano's sixth hard fork goes live, native ZANO enables non-custodial cross-chain transfers to Ethereum, Solana, and TON

Privacy-focused public chain Zano activated its sixth hard fork (HF6) at block height 3,833,000 on August 31. The upgrade is now live on the mainnet, marking the largest upgrade in the network's seven-year history.HF6 introduces Gateway Addresses, providing centralized exchanges, DEXs, and cross-chain bridges with directly trackable single balances and instant synchronization, while preserving existing addresses and their privacy model. Native ZANO can now be transferred non-custodially across chains to Ethereum, Solana, and TON, where it becomes public on external networks, and privacy protection is restored upon transferring back to Zano.The upgrade also tightens consensus validation rules and enhances wallet encryption, mining pool fault tolerance, payment IDs, anti-DoS restrictions, SOCKS5 proxy, and RPC interfaces.HF6 is a prerequisite for the EVM-compatible chain Zano Execution Layer, which is currently in development and has no fixed launch date yet; the next-generation consensus protocol Zenith has been included in the 2027 roadmap. (Bitcoin.com News)

Meme Coin Trading Takes the Lead: Robinhood Chain's Daily Revenue Surpasses Ethereum

Odaily News – Robinhood's blockchain, Robinhood Chain, has recently seen a surge in trading activity. On August 30, the network processed a record 5.52 million transactions in a single day, with on-chain applications generating approximately $2.66 million in 24-hour revenue—surpassing Ethereum's roughly $1.3 million and trailing only Solana's $5.07 million.Meanwhile, Robinhood Chain recorded approximately $875 million in daily decentralized exchange (DEX) trading volume. Among this, the two major versions of Uniswap contributed around $432 million and $357 million in trading volume, respectively.Meme coin trading is one of the primary drivers behind this surge in activity. Data shows that Pons, a token launch platform on Robinhood Chain, created approximately 22,600 tokens in a single day, marking an increase of over 40% from the previous day. Together, GMGN, Pons, and Uniswap accounted for roughly 88% of the network's application revenue.Robinhood launched Robinhood Chain on July 1, initially focusing on the tokenization of real-world assets (RWA) such as stocks. However, within just a few weeks of going live, meme coin trading quickly took center stage. Now, as the crypto market warms up, trading activity on Robinhood Chain has continued to intensify, with daily network transactions climbing from under 1 million in early July to over 5 million.Based on current data, the most active use case on Robinhood Chain is not tokenized stocks, but rather meme coin issuance and speculative trading. (CoinDesk)

JaredfromSubway.eth sandwich attack bot has extracted $295 million in total, with $7.5 million stolen in June

Odaily News: The sandwich attack bot operated by JaredfromSubway.eth has extracted a cumulative total of 117,007 ETH since March 2023, worth approximately $295 million at current prices. In June 2026, an anonymous attacker deployed 66 counterfeit token contracts, exploiting the bot's automated trading logic to steal at least $7.5 million in ETH and stablecoins, and funneled the funds into Tornado Cash. The stolen assets have not yet been recovered.Sandwich attacks are a form of Maximal Extractable Value (MEV): the bot monitors large transactions in Ethereum's public mempool, buys ahead of the target transaction, and sells after the transaction pushes the price up, capturing profits from the spread. The bot's primary contract had received a cumulative total of 117,007 ETH as of August 28.MEV-Boost block construction is centralized among a small group of participants, with relay.ultrasound.money, Titan Relay, and bloXroute regulated relays collectively forwarding approximately 85% to 88% of related blocks within a 24-hour window; Titan's builder independently assembled 50.3% of the blocks. Monthly sandwich attack extraction amounts have declined from approximately $10 million in late 2024 to roughly $2.5 million in October 2025. (Bitcoin.com News)

Clutch Markets to Launch On-Chain Stock Token Options Exchange Leverage Machine in September

Odaily News - StonkBrokers development team Clutch Markets announced on X the launch of the STORMM (Stock Token Optimized Regenerative Market Maker) mechanism, and plans to launch Leverage Machine, a permissionless on-chain options exchange built on this mechanism, in September. On Leverage Machine, users can provide stock token or ETH liquidity and earn LP fees, option premiums, and stock token multiplier dividends. Other users can purchase call or put options based on the corresponding liquidity. Notably, every option position on the platform will be minted as a tradable NFT, recording position size, strike price, expiration time, and in-the-money status, and can be traded on NFT marketplaces such as OpenSea.In addition, Leverage Machine will introduce Easy Mode, where users only need to input their predictions on stock token price and time horizon, and the system will automatically match the corresponding strike price liquidity and complete the option trade. For option buyers, this mode has no forced liquidation like perpetual contracts—positions will simply expire worthless or be exercised if in-the-money at expiration.

1685 users affected, Avici will fully refund card balances of $500,900

Odaily News, Avici announced that its card partner Rain discovered today a vulnerability in an old Solana card contract used by Avici and a few other projects. The relevant contract has now been upgraded across all projects, and no further unauthorized activity has been detected. This incident only affected the standalone Solana contract used to hold post-deposit card balances; users' Avici wallets and card balances are isolated from each other, and funds in Solana and EVM self-custody wallets are safe and unaffected. Upon review, a total of 1,685 users were affected, with combined card balances of approximately $500,900. Avici has committed to fully refunding card balances to all affected users and has filed a report with the FBI's Internet Crime Complaint Center (IC3). Previously reported, Avici, a crypto banking project, saw its native token AVICI allegedly suffer a hacker attack, with losses of approximately $1.02 million. The attacker transferred 10,000 SOL stolen from the project to another wallet, converted it into approximately $1.02 million USDC, and then swapped the funds into approximately 418 ETH via cross-chain operations.

Revolut rolls out euro stablecoin EURR in phases, ECB emphasizes privacy protection for digital euro

Odaily News The digital euro, issued by the European Central Bank (ECB) and representing public money, is still in the development stage; EURR, on the other hand, is a stablecoin issued by a private institution designed to maintain a value of 1 euro. Both are aimed at meeting the demand for instant fund transfers within digital platforms.Fintech company Revolut has begun a phased rollout of its euro stablecoin EURR to eligible users in Denmark, Poland, and Portugal, with plans to expand to the European Economic Area in the future. EURR is deployed on the Ethereum network and can be used for on-chain transfers between fiat currencies, crypto assets, external wallets, and supported blockchain networks.EURR is issued by Bridge Building, a Stripe-owned company, rather than directly by Revolut. Piero Cipollone, a member of the ECB's Executive Board, stated that the digital euro will offer the highest level of privacy supported by current technology, with offline payments visible only to the payer and payee, while in online transactions, participating banks will still have access to information required for anti-money laundering compliance. (Forbes Digital Assets)

Charles Schwab Plans to Add Solana, Avalanche, and Chainlink Trading in the Coming Months

Odaily News Financial services company Charles Schwab has announced plans to add Solana, Avalanche, and Chainlink to its cryptocurrency trading platform in the coming months, though a specific launch date has not yet been announced. The platform began offering direct Bitcoin and Ethereum trading to select eligible retail clients in May 2026.Clients can buy and sell these cryptocurrencies through the company's website, mobile app, and the thinkorswim trading platform, with a fee of 0.75% per transaction, equivalent to $7.50 for a $1,000 trade. Previously, clients primarily gained exposure to cryptocurrencies through exchange-traded products and shares of companies such as Coinbase and Strategy.Joe Vietri, Head of Digital Assets at Charles Schwab, stated that this expansion will increase options for clients to allocate digital assets. CEO Rick Wurster indicated in 2025 that the company is exploring the launch of a U.S. dollar-pegged stablecoin, though no related product has been announced to date. (Decrypt)

Privacy Pools vulnerability fixed in March; 0xbow.io awards $5,000 bounty to researcher ross.wei

Odaily News: 0xbow.io, a privacy and regulatory compliance tool supported by the Ethereum Foundation, has awarded a $5,000 bounty to researcher ross.wei for disclosing a vulnerability in the Privacy Pools v1 SDK. The vulnerability reduced the entropy of user account master key generation and was fixed in March. The team has provided a migration process, and no user funds were lost.

Grayscale Research: Bitcoin Is Returning to Its "Currency Depreciation Trade" Attribute, Zcash May Become One of the Biggest Beneficiaries

According to the latest report released by Grayscale Research Director Zach Pandl, as U.S. federal debt surpasses $40 trillion, Bitcoin's 90-day correlation with the Nasdaq 100 Index has dropped from over 60% to approximately 33%, while its correlation with gold has risen from near zero at the start of the year to above 50%, indicating that Bitcoin is shifting from a high-beta risk asset to an inflation-resistant store of value. Grayscale believes that expanding fiscal deficits and rising long-end interest rates will drive investors toward scarce alternative assets, positioning Bitcoin, Ethereum, and Zcash as primary beneficiaries. Among them, Zcash, featuring financial privacy, quantum resistance, and cross-chain interoperability, is considered to have the potential to challenge Bitcoin's network effect, despite its market capitalization currently accounting for less than 1% of Bitcoin's. Additionally, Grayscale notes that the current Bitcoin bear market has persisted for roughly 10 months, approaching the historical average bear market cycle of 11–12 months. Coupled with a macroeconomic environment that is becoming increasingly supportive, it suggests that current prices may represent a favorable entry point for long-term investors.

Ledger Ethereum App Version 1.22.1 Contains Transaction Replacement Vulnerability — Users May Review One Transaction While Signing Another

Odaily News: OneKey Anzen has reproduced the Ledger vulnerability and discovered that Ledger Ethereum app version 1.22.1 contains a transaction replacement vulnerability. When an affected user is attacked, the hardware screen still displays transaction A under review, but the device may sign transaction B, which the user never viewed. OneKey Anzen stated that the issue stems from a race condition between the transaction display logic and the underlying buffer, with the attack requiring the host side to already be compromised by a malicious DApp or intermediary software. Ledger's CTO previously responded that a fix had been rolled out approximately two weeks ago, and users simply needed to update the app. Public information shows that the official tag for version 1.22.2 on Ledger's GitHub appeared on August 24. Ledger's official website states that the issue has been fixed through app-level checksums and SDK-layer patches, with Ledger Secure SDK v26.6.1 released on August 21, and the related apps have been rebuilt and republished. Users need to update the app via Ledger Live — updating only the device firmware will not complete the fix. Ledger stated that there is currently no evidence that this vulnerability has been actively exploited.

Aave V4 Deposits Surpass $800 Million, Weekly Gains Reach 30%

According to The Defiant, Aave V4 user deposits reached a new high of $806 million, with a 30% increase over the past seven days. Of these, the Ethereum Core market holds $378 million in deposits, EtherFi Cash (deployed on Optimism) ranks second with $257 million, while Ethereum Global Dollar and Ethereum Prime contributed $75 million and $63 million respectively. The primary deposit assets are weETH ($97 million), USDG ($90 million), and WETH/USDC ($81 million each). V4's current active loan volume stands at $216 million, including $62 million in loans from the EtherFi market, with the utilization rate for borrowing WETH against weETH collateral reaching as high as 92%. In comparison, Aave V3's deposit scale remains at $31 billion, far exceeding V4.

Polymarket Withdraws NFL Player Participation Contracts, Certifies Bitcoin, Ethereum, and Solana Price Contracts on the Same Day

Odaily News: Prediction market platform Polymarket US withdrew two NFL player participation contract filings on August 26. The platform had completed certification with the U.S. Commodity Futures Trading Commission (CFTC) the previous day and planned to launch the related products no earlier than August 27.On the same day, Polymarket US certified Bitcoin, Ethereum, and Solana price contracts. All three contract types were submitted in paired form and classified as swaps under the binary options subcategory. Both the NFL contracts and the cryptocurrency contracts fall under the relevant classification.Polymarket US separately filed a confidential treatment request for the NFL compliance analysis documents, seeking permanent non-disclosure on the grounds that public release would reveal trade secrets and give competitors an unfair advantage. As of the time of record, another NFL American football starting eligibility contract remained in certified status. (Bitcoin.com News)

Correlation trading pairs will help AMMs enter larger markets, Uniswap founder Hayden explains in a post

Odaily News: Uniswap founder Hayden said in a post on X that he cannot ignore the theory of correlation trading pairs when observing various things, and noticed that the second-largest Uniswap pool on Base is the Jito staked SOL/BTC trading pair, which aligns with the logic of correlation trading pairs.In an article titled "Correlation Trading Pairs: How AMMs Win the Biggest Markets," Hayden stated that AMMs have the potential to become the core engine of all financial markets, and tokenization will make markets programmable, changing market types, market makers, and the assets being traded.He said Uniswap has been operating autonomously since its launch in 2018, with cumulative trading volume exceeding $4.6 trillion, and has helped increase the proportion of decentralized exchanges relative to centralized spot trading volume from less than 1% to over 20%. As AMMs have developed, their liquidity has gradually formed a structure of correlation trading pairs.He pointed out that AMMs initially achieved product-market fit in the long-tail asset market, and then stablecoin trading pairs developed. Due to the lower capital costs of passive strategies, the demand for professional market making in stablecoin trading pairs has been squeezed.Hayden said traditional financial markets are dominated by market-making firms that integrate capital, trading strategies, execution technology, settlement, and distribution into a single vertical business. Citadel Securities handles approximately 25% of US stock trading volume, with net trading revenue reaching $12.2 billion last year and trading capital of approximately $21 billion.He believes blockchain can unbundle the different components of traditional market-making businesses: code handles execution, shared services provide custody and settlement, and open-source software replaces proprietary infrastructure. The scarce factor of capital in AMMs is capital itself, and participants who can hold inventory at lower costs gain an advantage.Hayden said liquidity providers face lower inventory risk when holding assets with similar price movements, and liquidity will deepen as a result. Ethereum ecosystem assets typically trade against ETH, Solana ecosystem assets typically trade against SOL, stablecoins trade in pairs with each other, and a few high-liquidity trading pairs are responsible for connecting different asset clusters.He noted that once tokenized assets share the same settlement layer, any asset can trade directly against any other asset. For example, NVIDIA/USD can become NVIDIA/SPY and connect to the dollar through SPY/USD; oil companies can trade against oil ETFs or tokenized oil, and private credit can trade against tokenized US Treasury funds.Hayden said traditional market makers typically pursue delta neutrality, reducing risk by denominating in USD and hedging non-USD exposure, which increases market-making costs. A market structure consisting of low-volatility correlation trading pairs and a few high-

GoPlus: Realio Platform Signing Key Compromised, Approximately 127.9 Million RIO Tokens Transferred

GoPlus Security released a security alert stating that on August 25, realio[.]fund, a project under Realio Network, was attacked. The attacker took control of the platform's signing system and moved treasury and custody wallet assets across Ethereum, BNB Chain, Algorand, Stellar, and the Realio native chain. A total of approximately 127.9 million RIO tokens worth around $6.2 million were affected, with the attacker having cashed out approximately $317,000 so far.