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Tencent's official X account stated that its research agent Hyra collaborated with the Hy3 model to explicitly prove an issue that has troubled the mathematical community for over 50 years: the optimal growth rate exponent of the size of the sum set |A+A| and the size of the difference set |A-A| for a finite integer set A is exactly 2. The theorem from 1969 provided an upper bound of 2, but for the following 50 years, the best constructed exponent was only slightly above 1.1.This achievement demonstrates the potential of AI agents in the field of pure mathematical reasoning. Tencent stated that Hyra is an AI research agent developed in-house, specifically designed to assist in the exploration of complex mathematical and scientific problems. This conclusion still requires confirmation through peer review by the mathematical community.

According to Binance spot market data, the market has experienced significant fluctuations. LPT has dropped by 22.01% in 24 hours, while both ATM and DODO have shown a "high surge followed by a drop" status, with declines of 10.78% and 10.63% respectively.At the same time, NOKB has increased by 6.32% in 24 hours, showing a "bottoming out and rebound" status. Among other tokens, HOLO and OGN have also shown a "high surge followed by a drop" status, with declines of 10.14% and 11.75% respectively.

MEXC Ventures has announced its support for Alpha Arena’s expansion into APAC, serving as Main Sponsor of Alpha Arena S03 alongside Co host TRIV. Following successful editions in Amsterdam and Berlin, the global esports-inspired live trading tournament will make its APAC debut with the Bali Grand Final on August 20, 2026, during Coinfest week. More than 50 traders from three participating markets are expected to compete for a $100,000 prize pool. Through live trading competition, community engagement, and ecosystem collaboration, Alpha Arena S03 aims to bring together traders, creators, and Web3 communities across the region.

According to monitoring by Catcher Predict, in the event "Philadelphia Phillies vs. Miami Marlins" on the prediction market Polymarket, the "Over" option in the sub-market "O/U 8.5" experienced a sharp fluctuation in winning probability, dropping from 41.5% an hour ago to the current 26% (a fluctuation of 15.5%). Please note the impact of related breaking news.

According to monitoring by Catcher Predict, in the predicted market Polymarket for the event "LoL: Bilibili Gaming vs LGD Gaming - LPL Group Stage," the "Yes" option for the sub-market "Both teams kill a dragon" has experienced a sharp fluctuation in winning probability, soaring from 50% an hour ago to the current 90% (a fluctuation of 40%). Please note the impact of relevant breaking news.

According to monitoring by Catcher Predict, in the predicted market event "LoL: Top Esports vs Anyone's Legend - LPL Group Stage" on Polymarket, the "Yes" option win rate for the sub-market "Both teams kill a dragon" has experienced a sharp fluctuation, rising from 50% an hour ago to the current 90% (a fluctuation of 40%). Please note the impact of relevant breaking news.

According to on-chain data monitored by Catcher Predict, significant capital movements are predicted in the market Polymarket. A large whale invested $58,826.54 in the event "LoL: Top Esports vs Anyone's Legend - LPL Group Stage" on the "Game 2 Winner" bet. Based on the current transaction price, the latest corresponding winning probability for this bet is 95%.

Uniswap founder Hayden Adams posted on the X platform in response to the controversy over the v4 fee switch, clarifying that "the reduction of LP fees" is a misunderstanding; the protocol fees are additive rather than deductive, and LPs still earn 30 basis points per transaction.Regarding the claim that "the protocol takes 25% of LP profits," he stated that on a 30 basis point pool, the protocol fee is 5 basis points, accounting for about 14% of the total transaction fees, and LPs have not lost any of their earnings. Hayden Adams also pointed out that centralized exchanges charge 100 to 200 basis points per transaction, making Uniswap's 5 basis point fee at the 30 basis point level 20 to 40 times cheaper. He also criticized some forked projects that charge 100% transaction fees but use uneven inflation set by token voting to "compensate" LPs.

According to monitoring by Catcher Predict, in the event "Philadelphia Phillies vs. Miami Marlins" on the prediction market Polymarket, the win rate of the "Yes" option in the sub-market "NRFI" has experienced a sharp fluctuation, dropping from 50% an hour ago to the current 34% (a fluctuation of 16%). Please note the impact of related breaking news.

According to Gate market data, the US Philadelphia Semiconductor Index fell more than 5% during the day, reaching a new low in two months.Micron Technology fell nearly 9%, while SanDisk and Western Digital both fell more than 12%. NVIDIA fell more than 1%, AMD fell more than 8%, Intel fell more than 6%, and Broadcom fell 2.8%.

The 2026 Fortune Global 500 list was released on July 28, with the total revenue of the listed companies amounting to approximately $43.1 trillion, exceeding one-third of the global GDP, with a year-on-year growth of about 3.2%. Amazon topped the list for the first time, ending Walmart's twelve-year streak; State Grid ranked third. Alphabet took the title of "most profitable company in the world" from Saudi Aramco with a net profit of $132.17 billion. NVIDIA ranked second in profits, and TSMC was the only Chinese company to enter the top ten in profits.A total of 141 companies from the United States made the list, 122 from China (including Taiwan), and 40 from Japan. The total revenue of Chinese listed companies is approximately $10.4 trillion, with an average profit of $4.5 billion, about 40% of the average profit of U.S. companies ($11.24 billion). JD.com (41st) ranked first among private companies in mainland China, while Alibaba (56th), Tencent (97th, entering the top 100 for the first time), Pinduoduo (255th), and Meituan (311th) all saw improvements in their rankings.In the high-tech sector, 38 listed companies had an average profit of $21.98 billion. NVIDIA jumped 38 places to rank 28th, TSMC rose 44 places to rank 82nd, SK Hynix ranked 210th, and Micron Technology and Advanced Micro Devices returned to the list after many years. The automotive industry saw increased differentiation, with BYD ranking 91st, CATL significantly rising 43 places to rank 260th, and Chery Automobile making the list for the first time as a publicly listed company. The company with the largest increase in ranking was Wistron, which surged 298 places to rank 198th.

SK Hynix announced that it will officially begin mass production of 16Gb LPDDR6 low-power mobile DRAM in the second half of this year, with the first products set to be featured in Xiaomi's next-generation flagship smartphone. The product was developed in March and utilizes 10nm class sixth-generation (1c) technology, offering improvements in data processing speed and energy efficiency compared to the previous generation. SK Hynix has been supplying LPDDR products to Xiaomi since 2013, maintaining a long-term partnership.LPDDR is primarily used in mobile devices such as smartphones and tablets, combining low power consumption with high performance. Recently, driven by demand from AI servers, LPDDR prices have continued to rise, with contract prices increasing steadily, leading to a 64.5% quarter-over-quarter growth in global mobile DRAM revenue in the first quarter. SK Hynix and Samsung Electronics are ahead of Micron in preparing for the mass production of LPDDR6. Additionally, the mass production of LPDDR6 is expected to accelerate competition in the SO-CAMM (low-power memory module) market, which is seen as a complementary solution for AI server CPUs. NVIDIA CEO Jensen Huang visited the SK Hynix booth at the Taipei International Computer Show in June, leaving a message of "LOVE SOCAMM" for the 192GB SO-CAMM.

The Federal Reserve will hold the FOMC monetary policy meeting from July 28 to 29, and the market is closely watching the direction of interest rate adjustments, inflation trends, and the policy signals released by Fed Chairman Kevin Warsh and officials. In the context of macro events driving market volatility, Gate event contracts are becoming a focus tool for some investors participating in the FOMC trading cycle. This product revolves around the price direction of BTC and ETH in short cycles such as 5 minutes, 15 minutes, 1 hour, and 4 hours, allowing users to make market arrangements in advance based on their predictions of macro policy outcomes and market trends.Compared to traditional derivatives, event contracts adopt a probability pricing model, with each contract priced between 0.01 to 0.99 USDT, and a minimum participation threshold of 1.5 USDT. The product mechanism does not introduce leverage, does not involve margin calls or forced liquidations, and the user's maximum loss is limited to the principal paid at the time of purchase; if the directional judgment is correct, it will be settled at 1 USDT per contract upon expiration. Under key nodes such as macro policies, this model provides users with a trading method that has clear risk boundaries and a lower participation threshold.In addition, Gate event contracts have launched a "New User First Order Compensation" activity, opening a $20,000 prize pool. Eligible new users who complete their first transaction and incur a loss can receive compensation rewards according to the rules.As the FOMC decision and subsequent policy statements are about to be announced, market sentiment may undergo further changes, and Gate event contracts provide users with a new way to participate in short-cycle market trading.

According to monitoring by Catcher Predict, in the event "Philadelphia Phillies vs. Miami Marlins" on the prediction market Polymarket, the win probability of the "Miami Marlins" option in the sub-market "First 5 Innings Spread -1.5" has experienced significant fluctuations, soaring from 17.5% an hour ago to the current 50% (a fluctuation of 32.5%). Please note the impact of related breaking news.

According to Gate market data, U.S. chip stocks have declined, with the Philadelphia Semiconductor Index currently down about 5%. Among them, AMD fell over 8%, NVIDIA dropped over 7%, and Intel decreased nearly 4%.

ALPHEA announced the completion of a $5 million financing round to accelerate the construction of its next-generation distributed AI infrastructure.The project party stated that this round of funding was participated in by institutions such as MH Ventures, IBC Group, Titans Ventures, Becker Ventures, and Yellow Labs. It will be used to expand the distributed AI computing power network, launch new products aimed at developers and enterprises, and expand the core team in positions such as engineering, research, and ecosystem development.

According to on-chain data monitored by Catcher Predict, significant capital movements are predicted in the Polymarket market. A large whale invested $103,399.56 in the event "New York Yankees vs. Philadelphia Phillies." Based on the current transaction price, the latest corresponding winning probability for this target is 66%.

Crypto KOL Phyrex posted on platform X, stating, "BitMart and BitMex did not close due to a collapse; it is very different from the sacrifice of FTX. These two primarily faced business issues."According to him, in 2023, BitMart had approached his associates about an acquisition, and they had done a lot of data analysis at the time, but it ultimately came to nothing. In fact, part of the decline of many third-tier exchanges is due to the impact from Binance Alpha.Small exchanges are essentially the stronghold of various altcoins, pump coins, Ponzi coins, and community coins, but the emergence of Alpha has provided better sources for these coins, which has also led to a significant reduction in listing fees for third-tier exchanges and a decrease in profits from joint market-making.Another reason is the signal teachers. In fact, the total number of signal teachers is not very large, but they have waves of associates. These teachers generally move between various exchanges, and once a new exchange offers better profits, these teachers quickly lead their followers to switch. The recent well-known cases of exchanges running away generally follow this pattern.

According to monitoring by Catcher Predict, in the predicted market Polymarket for the event "LoL: Anyone's Legend vs. Bilibili Gaming - LPL Group Stage," the "Anyone's Legend" option in the sub-market "Game 2 Winner" has experienced significant fluctuations in win rate, soaring from 43.5% an hour ago to the current 59.5% (a fluctuation of 16%). Please note the impact of related breaking news.

According to monitoring by Catcher Predict, in the predicted market event "New York Yankees vs. Philadelphia Phillies" on Polymarket, the "New York Yankees" option in the sub-market "New York Yankees vs. Philadelphia Phillies" has experienced a sharp fluctuation in winning probability, rising from 37.5% an hour ago to the current 65.5% (a fluctuation of 28%). Please note the impact of related breaking news.