x

According to CoinDesk, Dunamu, the operator of South Korea's largest cryptocurrency exchange Upbit, plans to collaborate with Visa to develop payment services based on stablecoins and artificial intelligence. The two parties will explore payment and settlement models based on the open standard stablecoin OUSD and expand AI-driven payment services and agentic commerce infrastructure, where AI agents complete the search and purchase of goods or services on behalf of users.This is Visa's second partnership established in South Korea this week. Previously, Visa signed an agreement with Shinhan Financial Group to jointly build stablecoin infrastructure. According to CoinGecko data, South Korea has at least 16 million cryptocurrency users, making it one of the important cryptocurrency markets in Asia. Dunamu CEO Oh Kyung-seok stated that AI, stablecoins, and tokenization are key trends reshaping the way finance and commerce operate.Yat Siu, co-founder and executive chairman of Animoca Brands, also commented that banks will not open bank accounts for AI agents in the short term, while cryptocurrency can solve this issue. Previously, Samsung announced the acquisition of a 4% stake in Dunamu, and Mirae Asset is also positioning itself in the cryptocurrency business after acquiring Digital X.

Changxin Technology released its 2026 semi-annual report, with revenue of 150.31 billion yuan in the first half of the year, a year-on-year increase of 873.64%; net profit attributable to shareholders was 77.61 billion yuan, compared to a loss of 2.33 billion yuan in the same period last year; net cash flow from operating activities was 131.16 billion yuan, a year-on-year increase of 2985.64%; gross profit margin was 84.84%, and R&D investment was 6.859 billion yuan, accounting for 4.56% of revenue. As of the end of the reporting period, total assets were 468.078 billion yuan, and net assets were 270.749 billion yuan.The company is the fourth largest DRAM IDM manufacturer globally and the largest in China, with products covering DDR5, LPDDR5/5X, LPDDR6, etc. It has collaborated with leading clients such as Alibaba Cloud, ByteDance, Tencent, Lenovo, Xiaomi, OPPO, and vivo, and the fifth-generation process technology platform is undergoing customer certification. As of June 30, the company held a total of 4,484 domestic patents and 3,400 foreign patents, with 7,491 R&D personnel, accounting for 33.42%. The company has no controlling shareholder or actual controller, with the largest shareholder, Qinghui Jidian, holding 21.67%. The company was listed on the Sci-Tech Innovation Board on July 27, with an issue price of 8.66 yuan per share, and its market value exceeded 3.5 trillion yuan on the first day of trading.

Samsung Electronics has launched the passport-type foldable smartphone Galaxy Z Fold8 this year, and the supply of display driver chips (DDI) is tight. The demand for Z Fold8 has exceeded expectations, and Samsung is increasing component orders. However, this DDI is designed by Samsung's System LSI Division and produced by Taiwan's foundry UMC using a 22-nanometer process, which has reached its production capacity limit, making it difficult to advance the production schedule.Industry insiders say that UMC's 22-nanometer production line is also manufacturing other chips, and Samsung's request for super urgent service was rejected. Samsung plans to prioritize the DDI quantity originally reserved for development next year for mass production this year. The typical time from wafer to finished product takes about 4 months, and the finished product is then assembled after being bonded with Samsung's OLED. Samsung is also increasing orders for hinges and ultra-thin glass (UTG). The demand for Z Flip8 is in line with lower expectations, and Apple also plans to launch a passport-type foldable product in the second half of this year.

Bitget's latest data shows that the cumulative trading volume of TradFi perpetual contracts on the platform in August has exceeded $10 billion, with the average daily number of trading users increasing by over 10% month-on-month.As of now, Bitget supports a total of 295 stock perpetual contract underlying assets.

The cryptocurrency exchange Kraken recently temporarily locked some customer accounts due to nearly 12,000 small transfers sent from wallets marked by Arkham Intelligence as belonging to competitor HTX to Kraken-associated addresses between August 17 and 24. Each transfer ranged from a few cents to several dollars. Kraken stated that this method, known as dusting attacks, exploits the arbitrary transfer characteristics of public blockchains to associate sanctioned funds with unrelated users, thereby triggering sanction screening mechanisms.The Kraken compliance team has restored user access while continuing to freeze the relevant sanctioned funds and cooperating with authorities to ensure the attack does not achieve its intended effect. HTX responded that an internal review found no official accounts involved in the related small transactions and is investigating whether the sending wallets were misidentified or operated by third parties. The UK sanctioned HTX in May, and the EU included it in a trading ban in July, which took effect on August 23, coinciding with the timing of the attack.

According to OnchainLens monitoring, a certain whale unstaked 907,200 HYPE tokens, worth approximately 7.59 million USD, after staking for 4 months, and transferred them to the Bybit platform.

According to Gate market data, as of the close of the Hong Kong stock market, the Hong Kong Hang Seng Index rose by 0.07%, while the Hang Seng Tech Index fell by 0.33%. Domestic property stocks led the gains, with Sunac China rising over 10%, CIFI Holdings Group rising over 5%, and Country Garden and Vanke Enterprises rising over 2%.The non-ferrous metals sector rose, with China Nonferrous Mining rising over 4%, Tianqi Lithium rising over 3%, and China Aluminum rising over 3%. The PCB and storage concepts weakened, with Shenghong Technology falling nearly 13%, Chipbond Technology falling over 8%, and Zhaoyi Innovation and Lattice Semiconductor falling over 5%.Large model concept stocks declined, with Zhiyu falling over 6% and MINIMAX-W falling over 4%.

UPBIT will stop supporting trading of Synthetix (SNX) on September 28, 2026, at 15:00. The affected trading pair is SNX/BTC. Users must complete the withdrawal of SNX before October 28, 2026.

Coinbase CEO Brian Armstrong posted that the company's newly launched US500 index perpetual contract has achieved over $100 million in 24-hour trading volume just one week after its launch, showing strong early momentum. This product tracks the index of the 500 largest companies by market capitalization in the United States and is currently open for trading to U.S. users.Armstrong also solicited feedback from the community, asking what other perpetual contract index products users would like to see launched.

The privacy and regulatory compliance tool supported by the Ethereum Foundation, 0xbow.io, 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 the user account master key generation and was fixed in March. The team has provided a migration process, and there have been no reported losses of user funds.

The blockchain gaming platform The Sandbox stated that it will compensate users who held bridged SAND on Base or BNB Smart Chain at a 1:1 ratio before the bridge vulnerability attack, with compensation provided in Ethereum-based SAND from the project treasury, and there will be no token issuance. This attack resulted in the theft of approximately 14.744 million SAND from the Ethereum treasury, valued at about $700,000.The application process is expected to open within two weeks and will last for two weeks; over 72% of the balances held by two centralized exchanges that meet the compensation criteria will be directly compensated to affected customers. The Sandbox indicated that the attacker exploited a configuration vulnerability in the SAND contracts on Base and BNB Chain, becoming the sole validator of bridge messages and minting unbacked tokens. Additionally, over 339 trillion unbacked SAND was minted on the two networks but has been isolated and cannot be cross-chain or exchanged; SAND on Ethereum and Polygon remains unaffected, and the compromised bridge contracts will be permanently disabled.

The core development team of Solana, Anza, announced that the Solana testnet has enabled the first phase of the SIMD-0437 proposal, and the account rent reduction mechanism has begun testing. This proposal includes a total of 5 functional gates, with only the first functional gate currently activated, and all adjustments have not yet been completed and deployed to the mainnet.Once all 5 phases are completed, the storage cost parameter lamports_per_byte for Solana will be reduced from 6960 to 696, resulting in an overall reduction of 90%. For example, in the case of token accounts, the deposit required to maintain an account in a rent-exempt state is expected to decrease from approximately $0.16 to $0.016, thereby lowering the costs of account creation and application deployment.

Liquid Capital founder Yi Lihua stated that Bitcoin has not yet broken through the resistance level around $81,000 and is expected to experience a slight pullback in the next few days, followed by a continued rise and a breakthrough in that area. The next resistance level to watch is around $86,000.He plans to close long positions when Bitcoin rises to around $86,000, as that position may face a significant pullback. However, he still believes that the bull market trend has arrived; even if the price enters a resistance area and appears bearish in the short term, he will only choose to close long positions and will not establish short positions.

On August 28, OKX Director Lennix was invited to attend the Bitcoin Asia 2026 roundtable forum "The Rise of Financial Super Applications," where he shared insights on the integration of traditional finance and the crypto market, the underlying infrastructure of financial super applications, and the development prospects of stock tokenization.Lennix stated that financial products are accelerating towards integration within the same account system. In the future, users will want to trade and manage different categories of financial assets under the same funds, the same account, and the same margin and risk control system, which will become an important direction for the continuous evolution of the industry. He pointed out that on the surface, financial super applications allow trading of crypto, traditional stock assets, foreign exchange, commodities, etc., within one application; however, the real challenge lies in the connectivity of the underlying infrastructure of various assets, including the banking system, wallets, trading accounts, shared margins, and the collaboration between risk control and compliance backends.At the same time, Lennix mentioned that stock tokenization and the tokenization of traditional financial assets are essentially an upgrade to the traditional market. By connecting relevant assets to the matching, margin, risk control, and compliance systems of cryptocurrency exchanges, the market can achieve longer trading and risk management periods, while continuously providing price signals during non-trading hours. When discussing institutional cooperation, Lennix stated that the strategic investment of the Intercontinental Exchange in the OKX Group reflects that the financial market is moving towards tokenization and around-the-clock trading. With the continuous growth of stock tokenization business, this field is expected to become an important development direction for future financial markets.

According to Coinglass data, the cryptocurrency Fear and Greed Index is currently at 72, up 2 points from yesterday. The average over the past 7 days is 70, and the average over the past 30 days is 41.

The U.S. Securities and Exchange Commission (SEC) has approved the merger registration documents of Evernorth, a treasury company supported by Ripple, with the special purpose acquisition company Armada Acquisition Corp. II, clearing the way for the company to land on Nasdaq. Armada shareholders will vote on September 30, and if approved, the merged entity will be listed on Nasdaq under the code XRPN, with Evernorth expecting the transaction to be completed by the end of September or October.Evernorth is a company based in San Francisco, aiming to incorporate XRP into a public balance sheet and planning to invest in XRP infrastructure, gradually increasing the corresponding XRP reserve per share. The company was founded and is led by Asheesh Birla, who has been responsible for payment operations at Ripple for over a decade. In addition to Ripple, institutions such as Arrington Capital, Japan's SBI Group, Pantera Capital, Kraken, and GSR are also involved in the investment.As of the time of publication, XRP is quoted at approximately $1.41, with a weekly increase of over 27%.

According to Gate market data, on August 28, both the Hang Seng Index and the Hang Seng Tech Index rose in the morning session. By the midday close, the Hang Seng Index was up 0.47%, and the Hang Seng Tech Index was up 0.6%.Hong Kong stock telecommunications infrastructure concept stocks led the gains, with Junzhi Group and Huanlian Lianxun rising over 4%, and Zhongji Xuchuang rising over 3%. Domestic property stocks collectively rose, with Xuhui Holdings Group and Sunac China rising more than 5%.

According to Coinglass data, if ETH breaks through $2,613, the cumulative short liquidation intensity on mainstream CEX will reach $926 million. Conversely, if ETH falls below $2,386, the cumulative long liquidation intensity on mainstream CEX will reach $886 million.