Roam Premium eSIM has launched a new communication solution that supports calls, SMS, and high-speed data in over 160 countries worldwide. Users can activate it through the Roam App without the need for a physical SIM card, and they will be billed at local rates. The service supports various deposit methods, and in the future, payment with ROA Token will be added. Additionally, the Roam App has introduced an ad-watching feature, allowing users to earn extra rewards by watching advertisements.

According to ChainCatcher news and a report released by GMX, there has been a summary report on a vulnerability attack incident of approximately 40 million USD on GMX V1 on Arbitrum. The attacker directly called the increasePosition function of the Vault contract through reentrancy, bypassing the PositionRouter and PositionManager contracts (which are usually responsible for calculating the average shorting price). Through manipulation, the attacker lowered the average shorting price of BTC from $109,505.77 to $1,913.70. Using Flash Loans, the attacker bought GLP at a normal price of $1.45, opening a position of $15 million. Due to the manipulated price, the GLP price was pushed up to over $27, and the attacker redeemed G at a high price.

The Chinese drone manufacturer announced that as the international situation changes and new products are launched, market demand is gradually recovering, and the military trade situation is improving. New products have received export approval, and military trade revenue is expected to reach 1.4 billion this year, with a stable rise in the coming years.

Golden Ten Data, June 13, in the early hours of this morning, AMD held the 2025 Global AI Development Conference, which mainly released and introduced the latest AI chips and cloud basic hardware equipment. Sam Altman, co-founder and CEO of OpenAI, attended the conference as a special guest and jointly released the Instinct MI400 and Instinct MI350 series of super AI chips with ADM. Especially during the R&D process, OpenAI has been providing technical feedback to AMD to help it optimize its GPUs. At the press conference, Sam Altman was also stunned when he heard that a single MI400 was equipped with 432GB of HBM4 memory, and shouted that it was impossible. Compared with the previous generation, the MI350 is equipped with 288GB of HBM3E memory and up to 8TB/s of memory bandwidth, which improves AI computing power by 4 times and inference performance

The Bank of New York Mellon (BNY) is expanding its services to stablecoin issuer Circle, allowing customers to make payments to or receive payments from Circle through it, promoting the creation and redemption of stablecoins. This move makes Circle more attractive before its IPO, demonstrating the efforts of TradFi to collaborate with digital finance. Collaborating with the globally systemically important bank BNY helps distinguish Circle from its competitors, providing it with a broader range of payment services and attracting more encryption-related deposits.

Jinshi data news on March 6th, Dongfang Electric replied to investors' questions on the interactive platform on March 6th, stating that the optical communication materials produced by the company can be used for the outer shell of 6G optical fiber cables, but so far, there are no orders in the 6G field.

Tencent's AI intelligent workbench ima has launched an App version. Users can use the 'Tencent Hybird Model' and 'DeepSeek-R1 Model' for online search and Q&A, manage personal and shared knowledge base, and use the 'Notes' function for intelligent writing on mobile end. The ima App also provides 2GB of free cloud storage space, making it convenient for users to store and share files, images, and other content.

The report from Golden Finance stated that Aroop Chatterjee, macro strategist at Fuguo Bank, wrote in a research report on Wednesday that the uncertain situation of trade policy seems to continue, which will reduce risk appetite, increase forex risk premium, and push up the dollar. The pump of the dollar may focus on emerging market currencies and cyclical G-10 currencies. If the rising risks in the near term are proven to become more significant, then currencies sensitive to the drop in U.S. bond yields may rise, with the yen leading the way. The situation of stagnation and inflation should lead to a more widespread rise in the dollar, and U.S. Interest Rate will rise with negative risk appetite.

0G announced that Wu Ming, co-founder of Conflux Network, has joined as the new CTO, marking important progress in the field of decentralization technology to revolutionize AI. His joining will drive the development of 0G DecentralizationAI operating system dAIOS, bridging the link between AI and blockchain. Ming's professional background and leadership skills will help drive this mission to ensure transparent, secure, and accessible AI technology.

Odaily Planet Daily News Messari researcher Nick G wrote that Hyperliquid allocated 69.9% of the Token supply to the community, while the average ratio for other networks is 36.1%. 37% of the unlocking has been completed, and there will be no unlocking before November.

Jinshi Data News on February 6th, the speech by Naoki Tamura, a member of the Bank of Japan's Policy Board, has boosted the prospects of further interest rate hikes, and the yen has strengthened against other G10 and Asian currencies in early trading. Naoki Tamura stated that it is necessary to raise the interest rate to at least 1% in the second half of the 2025 fiscal year, and the neutral interest rate is likely to be at least around 1%. At last month's meeting, the Bank of Japan raised the policy interest rate from around 0.25% to around 0.5%. The US dollar fell 0.4% against the yen to 151.99, briefly touching its lowest intraday level since December 12 last year, at 151.83.

Huiyuan Communication's stock was mistakenly classified as "CPO concept stock", causing the trading price to rise by more than 20% for two consecutive trading days. However, the company claims that its plastic fiber optic module is fundamentally different from the high-speed optical modules currently hot in the market, and does not belong to CPO optical modules.

Gate News bot message, significant token unlocks are scheduled for the upcoming week across multiple cryptocurrencies. The largest unlock is for TRUMP token at $880.04M, followed by ZRO token at $55.03M and SAROS token at $54.08M. Additionally, ARB token will see an unlock of $39.37M, while STRK, G

Jin10 data May 27 news, as of 2:30 PM close, the Shanghai gold market maker contract closed down 0.23%, reported 780 yuan/g, the Shanghai silver market maker contract closed up 0.29%, reported 8294 yuan/k, SC crude oil market maker contract closed down 0.11%, reported 456 yuan/barrel.

NVIDIA CEO Jen-Hsun Huang announced the launch of a new system called "Grace Blackwell," aimed at enhancing inference speed and developing artificial intelligence into autonomous "thinking AI." The system is based on the HGX motherboard, has been fully put into production, and has received widespread recognition. An upgrade to the GB300 version is planned, with a 1.5 times performance increase, increased memory capacity, and doubled network connectivity.

NVIDIA CEO Jen-Hsun Huang stated that artificial intelligence plays a key role in graphic rendering, achieving high frame rate display through DLSS and neural rendering technologies. The development of artificial intelligence has completely transformed computer graphics technology, driving innovation in GeForce technology. Jen-Hsun Huang regards G-Force as his "child" and remarked that the G-Force RTX 50 series is the most successful launch in history, showcasing the rapid progress of GeForce technology.

Jin10 data March 29 news, as of 2:30 PM close, the Shanghai gold market maker contract rose by 0.59%, reported 722 yuan/gram, the Shanghai silver market maker contract fell by 0.22%, reported 8445 yuan/kilogram, SC crude oil market maker contract fell by 0.68%, reported 538 yuan/barrel.

Jin10 reported on July 4 that Sanan Optoelectronics stated on the interactive platform that currently, the company's 400G optical chip products have achieved bulk dump, and the 800G optical chip products have achieved small batch dump.

BlockBeats news, on June 27, the encryption Mining equipment supplier ElphaPex held the 2025 Global Sales Gala in Hong Kong today, and the price of its industry-leading energy-efficient new product DOGE Mining Rig DG 2+ series was officially announced: DG 2+ Air-cooled: Computing Power 20.5G, Power Consumption 3900W, Efficiency Ratio 0.19 J/M (190J/G), Price 10045 dollars; DG 2 Air-cooled: Computing Power 18 G, Power Consumption 3960W, Efficiency Ratio 0.22 J/M (220J/G), Price 7560 dollars.

Gate News bot message, according to reports by Wu, Canadian investment holding company Tony G Co-Investment Holdings (CSE: TONY) has completed its first purchase of HYPE tokens through WonderFi Technologies. This transaction acquired a total of 10,387.685 HYPE at a unit price of 42.24 USD, amounting to a total of 438,800 USD. The company stated in its announcement that the purchase of HYPE Token is part of its long-term digital asset strategy and marks the company's entry into the HyperLiquid ecosystem and the DeFi space.

Gate News bot news, early this morning, AMD held the 2025 Global AI Development Conference, mainly releasing and introducing the latest AI chips and cloud infrastructure hardware. OpenAI co-founder and CEO Sam Altman attended the conference as a guest speaker and jointly announced the Instinct MI400 and Instinct MI350 series super AI chips with AMD. Especially during the R&D process, OpenAI has continuously provided technical feedback to AMD to help optimize their GPUs.

Gate News bot news, Wall Street investment bank Cantor Fitzgerald announced on Thursday at the Bitcoin 2025 conference in Las Vegas that it is considering launching a new fund that uses gold to protect investors from Bitcoin fluctuations. According to the official announcement, the fund will run for 5 years and aims to provide investors with unlimited Bitcoin upside investment participation, while also offering 1:1 downside protection based on gold prices.

Federal prosecutors in Washington D.C. have charged 13 men in connection with a widespread conspiracy involving the theft of Crypto Assets, with a total value of over $265 million being stolen. One of the defendants, Singaporean Malone Lam, is accused of lavishly spending these assets after stealing them from victims, including purchasing luxury cars, nightclubs, real estate, and watches.

Jin10 data, April 19th news: As of the 2:30 PM close, the Shanghai gold market maker contract rose by 0.36%, reported at 788 yuan/gram, the Shanghai silver market maker contract fell by 0.07%, reported at 8128 yuan/kilogram, and the SC crude oil market maker contract rose by 0.33%, reported at 492 yuan/barrel.

Jinshi data news on February 28, Cambridge Technology, on the interactive platform, said that with the acceleration of data center, especially AI Computing Power construction, it is expected that the demand for high-speed optical modules by operators will rise by 2025. On the one hand, the global optical module market is on the rise, and the company has launched related products. On the other hand, the construction of 5G networks and the development of industrial Internet of Things will also bring incremental demand. However, the industry is highly competitive, and if other manufacturers launch more competitive products, or if operators adjust their construction plans, it may affect the company's sales of high-speed optical modules.

On February 28th, Jinshi Data News reported that Zhongke Chuangda stated on the interactive platform that the company has accumulated relevant technical expertise in low-altitude economy and is involved in and laying out the low-altitude economy sector. For example, the company has internet of things sensors and communication technology, advanced navigation algorithms in autonomous driving, environmental perception technology, and decision support system technology. In addition, the company's RB6 robot platform, with leading AI and 5G capabilities, can empower products such as AMRs, drones, and urban aerial vehicles. These related technologies and products can be used in the low-altitude field.

On February 8th, Jinshi Data reported that Morgan Stanley strategists said that with the market digesting the convergence of US and Japanese Intrerest Rate policies and the uncertainty related to tariffs, the yen, which outperformed among G-10 currencies in February, still has more pump space. The yen against the dollar has pumped 2.4% so far this month; 'Ultimately, the faster the tariffs are implemented, the greater the downward potential for the dollar/yen,' strategists Koichi Sugisaki and David.

BlackRock's holding in Strategy increased to 5%, and the perpetual preferred stock pumped 2% on its first day of listing.

Gate News bot message, the Securities Industry and Financial Markets Association (SIFMA) recently sent an open letter to the SEC, opposing the expedited approval of on-chain stocks and other digital securities trading services through no-action letters or exemptions, emphasizing that such significant changes require a public consultation process. Alexander G, Vice President of Government Affairs at Paradigm

Gate News bot message, according to Bitcoin Magazine, the U.S. Senate Banking Committee on digital asset held a hearing entitled "Exploring a Bipartisan Framework for Examining the Structure of the digital asset Market", urging Congress to pass digital asset legislation as soon as possible.

Golden Ten Data on June 11, Zhongrun Resources said in an institutional survey today that the overall technical transformation plan of the tile mine is still being planned, and it is currently focusing on solving the urgent drainage and ventilation system, and a series of subsequent technological improvements are expected to require an investment of 500 million to 600 million yuan. At present, a large number of ventilation, drainage and other aspects of equipment have been purchased, and have been delivered. It is expected that by the end of the year, it will be basically straightened out to ensure production. At present, the actual mining capacity of tile ore is about 750 tons per day on average, the beneficiation recovery rate is about 80%, and the selected grade is uneven, about 2-4g/t. This year's output is expected to increase to a certain extent compared with last year.

Jin10 data June 5 news, as of the 2:30 closing, the Shanghai gold market maker contract rose 0.45%, reported 786 yuan/g, the Shanghai silver market maker contract fell 0.00%, reported 8474 yuan/k, SC crude oil market maker contract fell 1.07%, reported 463 yuan/barrel.

Galxe has launched a new community growth platform "Starboard", attracting over 20 projects and injecting more than $5 million in rewards funding. Through on-chain and off-chain data analysis, it helps projects identify high-value users and improve incentive efficiency. This initiative will drive the way Web3 communities are built, leading the industry into a new phase.

On May 28, Galxe launched its new community growth platform "Starboard", attracting more than 20 projects and injecting more than $5 million in award funds. By leveraging on-chain and off-chain data analysis, Starboard helps projects identify high-value users and improve incentive efficiency. Co-founder Charles Wayn said that Starboard will reshape the way Web3 communities are built and push the industry to the next level.

Blockchain Builders announced the completion of a $28 million fundraise, primarily investing in the intersection of AI and Blockchain as well as fintech applications. They have injected over $16 million into 40 blockchain startup projects, including modular AI company 0G and supercomputing project Nexus Labs. The fund plans to deploy $12 million by the end of 2025 while preparing to expand its investment network to universities such as Carnegie Mellon and Princeton.

Jin10 data reported on May 21 that Kexiang Co., Ltd. stated on the interactive platform that the company is advancing the R&D of 800G optical module PCB products. If the relevant technological progress and customer cooperation meet the information disclosure standards, it will be disclosed in a timely manner in strict accordance with regulatory requirements.

Jin10 Data, April 10 news, as of 2:30 PM close, the Shanghai gold market maker contract rose by 1.48%, reported 732 yuan/gram, the Shanghai silver market maker contract rose by 2.21%, reported 7879 yuan/k, SC crude oil market maker contract rose by 3.44%, reported 484 yuan/barrel.

Jinshi data, March 13 news, from Jiulian Technology learned that Jiulian Technology has launched a variety of 5G/4G/NB-IoT internet of things modules based on Open Source RISC-V architecture, including 5G lightweight RedCap/LTE dual-mode modules, providing efficient, low-power, and highly secure solutions for internet of things devices.

Odaily News Berkshire Hathaway (BRK.A.N, BRK.B.N) announced on June 27 local time that Buffett converted 8,239 A shares into 12,358,500 B shares on that day, in order to donate 12,358,321 shares of Berkshire Hathaway Class B stock to five foundations: of which 9,433,839 shares were donated to the Bill & Melinda Gates Foundation; 943,384 shares were donated to the Susan Thompson Buffett Foundation; and 660,366 shares were donated to the Sherwood Foundation, Howard G. Buffett Foundation, and Novo Foundation, respectively. The donations will be credited on June 30. Buffett currently holds 198,117 shares of A stock and 1,144 shares of B stock in Berkshire. (Jin10)

Gate News bot message, interface news reported that Dongxin He Ping, a listed company on the Shenzhen Stock Exchange, explained the development of stablecoins during an institutional survey on June 13. Currently, global regulatory requirements for stablecoin issuers include Compliance licenses, asset reserve transparency, Risk Management, and consumer protection. Dongxin HePing announced that it will cooperate with the China Telecom Research Institute and Shanghai Shutu Research Institute to jointly explore the application of stablecoin in areas such as payment, cross-border settlement, and digital assets, based on blockchain, 5G, and security technology. Source: Jiemian News

Gate News bot news, global leader in 4G and 5G internet of things semiconductor technology Sequans Communications has announced a major strategic initiative. The company plans to establish a Bitcoin treasury, expanding into areas beyond its traditional business. This move reflects a trend that is common among tech companies, indicating that they view Bitcoin as a long-term store of value.

Jin10 reported on May 27th that the Japanese yen strengthened against other G-10 and Asian currencies in early trading after comments from Bank of Japan Governor Kazuo Ueda hinted at support for further interest rate hikes by the Bank of Japan. Ueda stated at a meeting of the Bank of Japan's Institute for Monetary and Economic Studies that the Bank of Japan will continue to raise interest rates based on economic and price conditions, and the central bank needs to be vigilant about the impact of food prices on Japan's potential inflation.

Jin10 data, May 21: U.S. President Trump: We must maintain our global leadership in WiFi, 5G, and 6G, allowing every American to connect to the best networks in the world while ensuring everyone's safety. We can do both at the same time. Most importantly, I will release a large amount of spectrum for auction, so Congress must put 600 megahertz into the "Beautiful Law." We need to ensure that all options are on the table. Never bet against the creativity of the American people. Make America great again!

Gate.io News bot message, Bloomberg reports that the Thai Ministry of Finance is preparing to issue a digital investment Token G-Token with a total amount of 5 billion Thai Baht (approximately 150 million USD). The issuance of this Token is planned for the next two months and will serve as a fundraising tool for the current budget borrowing plan, but it does not fall under debt instruments. The issuance of G-Token this time is mainly used to test market demand and has ensured compliance with the relevant regulations of the Bank of Thailand. It is currently unclear whether this plan is related to the stablecoin scheme supported by government bonds proposed by former Prime Minister Thaksin Shinawatra to be issued before January 2025.

Jin10 data April 23 news, as of 2:30 PM close, Shanghai gold market maker contract closed down 0.76%, reported 815 yuan/gram, Shanghai silver market maker contract closed up 0.68%, reported 8257 yuan/k, SC crude oil market maker contract closed up 2.15%, reported 498 yuan/barrel.

Jin10 data reported on April 23, a top-performing forecaster stated that although the global trade war has shaken the dollar's position as a safe-haven asset and led to the worst annual start for the dollar in at least twenty years, the dollar's fall may slow down this quarter. Valentin Marinov, head of G-10 forex strategy at East Asia Bank, indicated that the trend of capital flowing out of U.S. assets due to tariffs remains a major downside risk this year. Bloomberg rankings show that Marinov was the most accurate in his forecasts for major currencies in the first quarter.

Jin10 data reported on April 16, at the close of 2:30, the Shanghai gold market maker contract rose by 0.73%, closing at 767 yuan/gram, the Shanghai silver market maker contract rose by 0.59%, closing at 8159 yuan/kilogram, and the SC crude oil market maker contract rose by 0.11%, closing at 475 yuan/barrel.

BlockBeats news, on February 11th, according to F2pool data, Mining Rigs such as Whatsminer M30S, Avalon A1246, Antminer S17 Pro have all reached the shutdown coin price. While Grayscale G7, Hippo H2, Antminer T19

ChainCatcher news, the official website of the Government Efficiency Department (D.O.G.E) led by Elon Musk and Vivek Ramaswamy, seems to be online. The website showcases DOGE

Jinse Finance reported that the US dollar rose against most G-10 currencies in the Sydney market opening due to the impact of Trump's tariff news, and the Canadian dollar fell to a 20-year low. The euro/dollar fell 0.6% to $1.0300; the Australian dollar/dollar fell 0.4% to $0.6192.