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The founder of Arbitrum, Steven Goldfeder, and Solana co-founder, Toly, engaged in a debate over the fee model of Robinhood Chain. Toly claimed that the 10% revenue share paid to Arbitrum by Robinhood Chain is sufficient to cover four times the transaction fees on the Solana chain, suggesting that if deployed on Solana, user gas fees could significantly decrease. In response, Goldfeder stated that Robinhood could retain about 90% of gas revenue under the Arbitrum architecture, thus choosing Arbitrum to "be the landlord, not the tenant."Toly countered that Robinhood could charge fees at the application front end while utilizing a lower-cost underlying network; Goldfeder, however, indicated that a large amount of on-chain activity does not go through the Robinhood front end, and if it were merely a "tenant" of the underlying network, Robinhood would not be able to capture the revenue generated from these peripheral activities.According to market news, Robinhood evaluated both Solana and Arbitrum during the product initiation phase and ultimately chose Arbitrum, which allows for independent chain deployment.

According to The Defiant, the dispute between AMC Entertainment CEO Adam Aron and Robinhood over tokenized AMC stock has escalated into a debate among tokenized stock issuers about which model should become the industry standard.Gabriel Otte, co-founder of Dinari, criticized Robinhood's synthetic tokens with Ondo as "worse for end investors than regular stocks," while Uniswap founder Hayden Adams compared it to early stablecoins, stating that it meets users' demands for programmability and 24/7 trading.Currently, three models are competing in the $2.91 billion tokenized stock market: Robinhood's stock tokens are debt securities issued by a Jersey entity, available only to non-U.S. persons; Ondo, xStocks, and Dinari hold the underlying stocks through regulated intermediaries and pass on economic benefits; Securitize and Superstate directly put company-registered stocks on-chain. The U.S. SEC's Division of Corporation Finance has legally defined the three models as of January 28. Data from rwa.xyz shows that the total scale of tokenized stocks reaches $2.91 billion, with a 14.4% growth over 30 days, and Ondo leads with $869.6 million.Securitize CEO Carlos Domingo also supports Aron's position, stating that he does not wish for others to create offshore derivatives of company stocks. Brian Huang, co-founder of Glider, believes that the trading venue is more important than the packaging format, as AMMs cannot guarantee users the best execution.

Bitwise's latest report shows that the correlation between Bitcoin and gold has risen to a six-year high. Bitwise's Head of Research for Europe, André Dragosch, stated that the last time the correlation reached this level was in 2020, during the period of multiple fiscal and monetary stimulus following the COVID-19 pandemic; meanwhile, the correlation between Bitcoin and the stock market has dropped to a one-year low, suggesting a decoupling between hard assets and the stock market.The report believes that the simultaneous rise of Bitcoin and gold is due to the "substantial intervention in the macro picture" by the U.S. government. Last month, the U.S. Treasury announced it would more than double the scale of government debt buybacks, leading to a weakening of the dollar, and investors flocked back to gold and Bitcoin; in the same week, U.S. public debt surpassed $40 trillion for the first time, further undermining market confidence in the dollar. Bitwise stated that investors are no longer entangled in whether to hedge against currency depreciation with gold or Bitcoin, but are holding both simultaneously, and pointed out that "Bitcoin has been priced as a risk asset for its first fifteen years, and if this correlation trend continues, the next fifteen years could be very different."Driven by this, Bitcoin rose again this week, increasing nearly 6% within 24 hours, with the price briefly approaching $81,438.

According to monitoring by Catcher Predict, in the predicted market Polymarket for the event "Counter-Strike: MIBR vs EYEBALLERS - IEM Beijing Global Qualifiers Playoffs," the "Map 1 Total Rounds: Over/Under 21.5" sub-market's "Over" option win rate has experienced a sharp fluctuation, plummeting from 75.5% an hour ago to the current 50% (a fluctuation of 25.5%). Please note the impact of related breaking news.

Huobi HTX will hold a themed debate today at 20:00 titled "The Federal Reserve Cuts Forward Guidance: Regaining Independence or Triggering Market Panic?"The affirmative side representatives Li Qian, Guobao, Wanqu, and yuli will engage in dialogue with the negative side representatives Mr. Mis, Zizi, 0xmeg, and Qingfeng, focusing on the potential impacts of the Federal Reserve's weakening of forward guidance on policy transparency, market expectations, and asset pricing changes, as well as discussing how U.S. stocks, gold, and crypto assets will be repriced.

According to The Block, at a meeting of the Commodity Futures Trading Commission (CFTC) Innovation Advisory Committee, CME CEO Terrence Duffy had a heated exchange with CFTC Chairman Michael Selig and Kalshi COO Luana Lopes Lara regarding regulatory issues in the prediction market. Duffy pointed out that some prediction market contracts are susceptible to manipulation, specifically mentioning contracts related to Trump's State of the Union address and the ousting of Venezuelan President Maduro that may be subject to manipulation. Selig interrupted, stating that these products are not listed in the United States, "this is fake news."Duffy retorted, "We can argue, I'm happy to." The two also clashed over a question from Kalshi COO about whether CME faces market manipulation issues, with Duffy stating, "I have more staff in my regulatory department than you and your entire company," to which Lopes Lara responded, "Maybe you should learn about efficiency," and Duffy shot back, "Maybe you should learn what a credible market is." This conflict comes at a time when federal and state regulators are vying for control over the regulation of prediction markets, with the CFTC having filed lawsuits against several states and proposed a regulatory framework draft.

According to the official announcement, Gate Card has officially launched a new invitation reward mechanism, offering differentiated benefits plans for Gate users and agents, KOL partners. When the invited person meets the card opening conditions and spends a total of 100 USDT within 30 days of successfully opening the card, the inviter can receive a reward of 5 USDT, and the invited person receives a reward of 2 USDT. Among them, the rewards for Gate users are issued in the form of cash vouchers, which can be used for consumption or card recharging, and cannot be exchanged or transferred; rewards for agents and KOL channel partners are issued in the form of points.In terms of consumption Rebate, when the invited person makes a single purchase of ≥ 2 USDT, the inviter can continuously receive consumption Rebate for 12 months. The Gate user referral program enjoys a 0.1% consumption Rebate, while agents and KOL channel programs enjoy higher tier exclusive Rebates and channel rewards. For details, please contact your business manager. Consumption Rebate for Gate users is issued in the form of cash vouchers, while channel and agent rewards are issued in the form of points, with a unified settlement issued every two weeks. Gate Card points are valid for a long time, with a fixed exchange rate of 100 points = 1 USDT, supporting the exchange of stock tokens and various virtual currencies, with a minimum exchange of 50 points per transaction.

According to Forbes, the scale of the theft in the Coldcard hardware wallet vulnerability incident has risen to approximately $130 million, involving about 2,000 BTC and over 5,200 addresses, reigniting the industry's debate over who should hold private keys. Data from Bitcoin Magazine shows that in the days following the incident, the net inflow into U.S. spot Bitcoin ETFs was $626 million, with some opinions suggesting that the vulnerability may drive more funds towards ETFs.Reports indicate that supporters of self-custody remain undeterred. Casa co-founder Jameson Lopp stated that confidence in self-custody should not be lost due to recent events, as custodial institutions also rely on random number generators. Bitcoin core early developer Peter Todd noted that the historical record of self-custody is far better than that of third parties. Another viewpoint argues that both reflexive choices have flaws. Onramp co-founder Michael Tanguma stated that if the only answer is Coinbase or ETFs, it poses a serious problem, as centralizing what should be decentralized assets undermines their foundation, advocating for a multi-institutional custody solution where keys are held by multiple regulated entities.

A wallet security incident involving approximately $130 million in Bitcoin losses is reigniting discussions in the crypto industry about asset custody models: should Bitcoin holders rely on personal self-custody or turn to institutional custody? Hardware wallet manufacturer Coldcard had a vulnerability in its firmware in 2021 that led to some mnemonic phrases generated by the device being predictably risky. This vulnerability was discovered years later, and approximately 5,200 addresses and about 2,000 BTC have been stolen, with losses amounting to around $130 million.After the incident, some investors began to turn to Wall Street custody products. Data shows that the U.S. spot Bitcoin ETF saw a net inflow of about $626 million within days of the incident. Bloomberg ETF analyst Eric Balchunas stated that such security incidents could further drive funds into ETFs. However, the Bitcoin core community still insists on the self-custody concept. Casa co-founder Jameson Lopp stated that recent events should not undermine users' confidence in self-custody and pointed out that third-party custody also carries risks. Bitcoin Core early developer Peter Todd also believes that self-custody has a better long-term safety record than centralized institutions.Onramp co-founder Michael Tanguma believes that both options have flaws. He stated that concentrating a large amount of assets in a single institution creates a "honey pot," while hardware wallets face risks related to supply chains, firmware, and random number generation. Tanguma proposed a "multi-institution custody" solution, where multiple regulated institutions hold keys through a multi-signature mechanism, requiring multiple institutions to jointly sign any transaction to reduce single points of failure. However, this model has also sparked controversy. Critics argue that while multi-institution custody enhances security, it also introduces permissioned management, conflicting with the decentralized ideals originally pursued by Bitcoin. As Bitcoin gradually enters the fields of pensions, trusts, and institutional asset allocation, the industry is seeking new custody solutions suitable for long-term wealth management. The Coldcard vulnerability incident once again highlights that achieving a balance between security, decentralization, and usability remains a core challenge facing the Bitcoin ecosystem.

According to Catcher Predict monitoring, in the predicted market Polymarket for the event "Counter-Strike: Sinners vs EYEBALLERS," the "EYEBALLERS" option in the sub-market "Map Handicap: EYEBALLERS (-1.5) vs Sinners (+1.5)" experienced significant fluctuations in winning probability, soaring from 21.5% an hour ago to the current 53% (a fluctuation of 31.5%). Please note the impact of related breaking news.

According to Jinshi reports, the Israel Defense Forces announced that they will attack Hezbollah in the southern Lebanese town, and this attack is a response to Hezbollah's violation of the ceasefire agreement.

According to Jinshi reports, Israel has requested residents of southern Lebanese towns to evacuate.

According to Jinshi reports, the Lebanese military stated that 5 soldiers were injured in an Israeli airstrike in the town of Kafr Kila in the southern Bent Jbeil region.

According to Jinshi reports, Israel claims to have killed a Hezbollah member in southern Lebanon and stated that an Israeli combat officer was injured in the operation.

According to Jinshi reports, a large-scale explosion operation was carried out in the areas of Yohmor al-Chqif, Arnoun, and Kfar Tebnit in southern Lebanon at midnight local time in Israel. Local residents reported that a strong shockwave shook the entire area, accompanied by a heavy smell of gunpowder.

According to Jinshi reports, on the morning of July 31 local time, the Israeli Prime Minister's Office issued a statement saying that the Israel Defense Forces, under the instructions of Prime Minister Netanyahu and Defense Minister Katz, dismantled underground tunnel facilities in the Bofort Ridge area of southern Lebanon.The Israeli side stated that these facilities were an important support for Hezbollah's plans to attack northern Israel, and approximately 700 tons of explosives were used in the operation. This military action is a response to Hezbollah's "blatant violation of the ceasefire agreement."

According to Jinshi reports, the Israeli army bombed Tyre in southern Lebanon.

According to Jinshi reports, Israeli Chief of Staff Eyal Zamir stated that the Israeli military will not withdraw from the occupied areas in southern Lebanon before ensuring Israel's security. Zamir made the remarks during an inspection of the occupied areas in southern Lebanon, mentioning that the Israeli military has controlled certain areas and is working to eliminate terrorist infrastructure. If necessary, they will expand the scope of operations to include more areas. He emphasized that there will be no withdrawal from the controlled areas before ensuring long-term security.