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Heatbit, which previously launched a heater with a built-in Bitcoin mining machine, has announced the release of a heating element for water heaters named Bitwater. This element replaces the resistance wire in standard electric water heater elements with 20 Bitcoin mining chips, using the heat generated by the chips to directly heat the water in the tank. Heatbit stated that this electricity was originally intended for heating water, "the same heat, the same electricity, plus Bitcoin." The company claims that global households use approximately 300 TWh of electricity annually for heating water, which exceeds the entire Bitcoin network's consumption of about 170 TWh, advocating for the decentralization of mining to households.Bitwater uses 20 Bitmain BM1370 chips, with a maximum hash rate of 34 TH/s, a maximum power consumption of 600 watts, and an energy efficiency of 12 joules/TH. Due to water cooling, this element requires no fans and produces no noise. The installation process is DIY: turn off the circuit breaker, drain the tank, unscrew the old element, and then screw in the Bitwater using the included wrench. It is compatible with the one-inch standard interface of 30 to 80-gallon electric water heaters commonly found in the United States and Canada, including brands such as A. O. Smith, Rheem, Bradford White, Whirlpool, and GE, without the need for plumbing modifications or additional circuits.Users can check water temperature, hash rate, and earnings through an app, and choose to mine individually or join a mining pool, with mined Bitcoin sent to an address controlled by the user. The initial "genesis batch" pre-order price is $899, with subsequent batches priced up to $1,299, and pre-orders are refundable, with plans to ship in the first quarter of 2027. Heatbit claims to have tested the entire winter in four and five-person households in New York and Florida. Based on the current hash price of approximately $36.73/PH/s/day, the full load of 34 TH/s could mine Bitcoin worth about $1.25 per day, totaling approximately $455 annually.

The hedge fund Bridgewater's China business department informed investors that the institution's bullish stance on gold has decreased and that it holds a cautiously optimistic view on the domestic Chinese stock market. The Shanghai-based hedge fund stated in a letter to investors in September that it has gradually reduced its previously overweight position in gold.Bridgewater China noted that rising interest rates have increased the opportunity cost of holding gold, while rising oil prices have suppressed demand from energy-importing countries like India. The institution also expressed optimism about Chinese assets, believing that the current stock market valuation is not high, the policy direction is favorable for long-term capital formation, and that there may be more funds flowing into the stock market in the future against a backdrop of lower bond yields.

Yuga Labs announced the launch of Mudwater trading card NFTs on the Solana network. According to the official rules, each Bored Ape holder can receive 10 card packs, and each Mutant Ape holder can receive 2 card packs.According to OpenSea data, the trading volume of Mudwater card packs on the platform has reached 78.3 ETH. This release connects Yuga Labs' well-known NFT series with the Solana ecosystem.

U.S. Treasury Secretary Becerra stated that the "GENIUS Act" is a watershed moment in the U.S. financial sector, further solidifying the United States' position as a global cryptocurrency hub.He pointed out that just as President Lincoln's National Currency Act of 1863 established a national framework for banks to issue currency, the "GENIUS Act" establishes a federal framework for payment stablecoins in the digital age.Becerra noted that the Office of the Comptroller of the Currency's (OCC) final rule advances the implementation of this landmark legislation, providing a clear and pragmatic foundation for private sector innovation, competition, and the United States' leadership in the digital asset space.

NVIDIA stated that DSX can reduce the cooling water consumption to nearly zero at a scale of 2 gigawatts.

The NFT project Bored Ape Yacht Club (BAYC) officially announced the launch of the physical and digital collectible card series Mudwater based on Solana, and has airdropped 6,551 Totems paired with all BAYC and MAYC for claiming card packs. Each BAYC can claim 10 packs, each MAYC can claim 2 packs, each pack contains 10 cards, and there are a total of 10,000 boxes with 24 packs each.The series includes 120 pieces of artwork and features flash cards, numbered cards, and cracked ice rare cards, among which 8 cracked ice cards are 1/1 exclusive cards. The physical cards are printed by Orange Cap Games using their orange core paper.2.5% of each transaction will be used to purchase APE and distributed according to the proportion of collectors holding the Mudwater series. Totems, card packs, and cards are now available for trading on OpenSea, and future support will allow card packs to be upgraded to boxed and case versions.

According to the WeChat public account "Du Jia," ByteDance's AI assistant Doubao has added a utility payment feature. Users can initiate payment instructions for water, electricity, gas, and other services through voice or text in the Doubao app, with other life service scenarios also in development. Sources close to Doubao told "Du Jia" that Doubao is gradually building capabilities for handling tasks in life scenarios, including travel services and utility payments."Du Jia" claims to have tested that after issuing commands for paying electricity and water bills in the dialogue box, corresponding service cards pop up and redirect to the utility payment page. The interface is divided into electricity, water, and gas fees, with some regions showing that services are not yet available, while some cities have fully or partially opened them. The relevant framework has been established, and city coverage and service provider integration are still in progress, with actual payments requiring further permission to be granted.Currently, the dialogue only serves to invoke services; steps such as binding account numbers, confirmation, and payment will still be retained, and users will not be charged directly with a single command. Alibaba's Tongyi Qianwen integrated utility payments earlier and can complete payments within the dialogue; Doubao at this stage redirects to handle tasks after invoking the card, and capabilities like food delivery have not yet been launched. The above content comes from "Du Jia" reports and tests, not an official announcement from Doubao.

According to Bitcoin.com, Ray Dalio, the founder of Bridgewater Associates, warned in an interview with Bloomberg that the United States may face a debt crisis in the next three years as interest payments on debt continue to squeeze other federal budget areas.Dalio pointed out that the U.S. government generates about $5.5 trillion in revenue each year and spends about $7.5 trillion, resulting in a fiscal deficit of nearly $2 trillion. Currently, the federal government spends about $1 trillion annually on interest payments, and when including maturing debt that needs refinancing, the total annual debt repayment and refinancing needs amount to about $11 trillion.Meanwhile, U.S. Treasury yields continue to rise, with the 10-year Treasury yield closing at 5.31% on October 5, and the 30-year yield reaching 5.66%, further increasing the pressure on government financing.Dalio suggested reducing spending, increasing tax revenue, and lowering interest rates to bring the fiscal deficit as a percentage of GDP down from about 6% to 3%. In terms of asset allocation, he previously recommended allocating 10% to 15% of the investment portfolio to gold, while Bitcoin only occupies a small proportion.

Iranian Foreign Minister Mohammad Javad Zarif stated on Sunday local time that the reopening of the Strait of Hormuz depends on whether the U.S. meets the conditions set by Iran, and he mentioned that resolving the current deadlock through negotiation is still feasible. Iran previously proposed conditions such as stopping U.S. aggression, ending maritime blockades and economic warfare, and releasing Iranian assets. U.S. President Donald Trump stated on Saturday that he had rejected Iran's latest conditional proposal, and the Wall Street Journal cited U.S. officials saying that Trump is expected to resume bombing Iran after the midterm elections in November.Meanwhile, the Iranian Islamic Revolutionary Guard Corps Navy claimed on Sunday that it captured a U.S. Remus 600 unmanned underwater vehicle in the Strait of Hormuz and stated that it has handed it over to relevant personnel for data extraction. The U.S. Central Command has not immediately commented on this. Due to the conflict between Iran and the U.S., energy transportation in the Middle East has been severely restricted, with WTI crude oil closing this week at $92.41 per barrel, down 7.9% for the week; Brent crude oil closed at $104.32 per barrel, remaining basically flat for the week.

According to LatePost, the Alibaba Cloud Shadow team is developing an AI device called QwenBook, positioned as a native intelligent agent computer, resembling the Qianwen tablet. The project started in April this year, with a team of about 150 people, integrating models including Qwen3.8-Max and Qwen3.8-Flash. The complete product is expected to be released by the end of this year or early next year.The report states that QwenBook is similar in concept to the Doubao phone, both attempting to push the model to the system's core. After the launch of the first generation Doubao phone, WeChat, Taobao, Meituan, Pinduoduo, and others successively prohibited it from replacing user operations through screen reading and simulated clicks. The Nubia NaviX Ultra, which went on sale on September 16, retains the GUI approach, attempting to allow applications to open services to the Agent through MCP, A2A, or dedicated interfaces.

The North Korean hacker group WaterPlum disguises itself as a cryptocurrency, AI, and NFT company recruiter, deploying malware disguised as programming tasks or video conference repair files to software developers and IT professionals.The organization has infected at least 30,000 devices in over 100 countries and extracted funds or account credentials from more than 7,000 cryptocurrency wallets between December 2025 and July 2026, stealing at least $10.7 million.

According to a joint alert issued by the Japanese National Police Agency, FBI, ASD/ACSC, BND, and BfV, the North Korean-backed cyber attack organization "WaterPlum" (also known as Contagious Interview) targets job seekers by disguising itself as an AI, cryptocurrency, and NFT company to post fake job listings. This lures job seekers into downloading NPM packages containing malware such as BeaverTail, InvisibleFerret, and OtterCookie, which then steal cryptocurrency wallet information and confidential data.As of July 2026, the organization has infected over 30,000 devices in more than 100 countries and regions worldwide, stealing information from over 7,000 cryptocurrency wallets, with the wallets under its control receiving at least approximately 1.7 billion yen (about 10.71 million USD) in cryptocurrency. The Japanese National Police Agency has discovered and dismantled a "notebook farm" established by local "supporters" for the first time in the country, where North Korean IT laborers remotely control PCs within the supporters' residences to conduct business, with the related amount involved reaching several hundred million yen.The police and FBI assess that WaterPlum and some North Korean IT laborers are under the unified command of the 313 Bureau of the Ministry of Military Industry of the Workers' Party of Korea, with the profits directly flowing into North Korea's national funding pool. The police remind IT technicians and corporate issuers to remain vigilant and avoid executing third-party code in unverified environments.

American billionaire Kevin O'Leary stated that the adoption of blockchain by large stock exchanges will be a "watershed moment" for the industry.O'Leary mentioned that he is buying new cryptocurrency positions while observing which chains companies across various industries choose, as Ethereum has failed to achieve significant adoption in the past year.

Polymarket founder and CEO Shayne Coplan announced on X that Collin McKinney Hill has joined Polymarket as Vice President of Operations.Coplan introduced that Hill previously served as General Manager at DoorDash, overseeing one of the company's largest business units. Prior to that, he was Chief of Staff to Ray Dalio at Bridgewater Associates.

FinChip and AgentOn today announced a merger agreement, and the two parties will integrate into a unified operating company, branded as Finch, while also announcing the completion of a pre-A round of financing.Finch is valued at 50 million USD in this round, with participation from Waterdrop Capital, Peer VC, and other institutions. Previously, the company had received investments from Longling Investment, ME Group, and X INFINITY. The funds from this round will primarily be used to expand the supply of agents and skills in four major markets, develop enterprise clients and task demand sides, and promote the implementation of skill standards in the industry.

According to the public account of Power Heart, Bitmain released two new water-cooled mining machines at the World Digital Mining Summit (WDMS) in Hong Kong: the flagship model S23 XP Hyd has a computing power of 600 TH/s, an energy consumption ratio of 8.9 J/T, a total power consumption of 5,340W, and a futures price of $25.5/T (total machine $15,300), expected to be delivered from November 2026 to January 2027.The 2U rack-mounted water-cooled mining machine S23e U2H, adapted for standard IDC cabinet modifications, has a computing power of 865 TH/s, an energy consumption ratio of 10 J/T, a promotional price of $11/T, and a total machine price of $9,515.

Ray Dalio, the founder of Bridgewater Associates, warned that the annual budget deficit in the United States has reached $2 trillion, with approximately $10 trillion in debt needing to be refinanced. If the current trajectory is not changed, a debt crisis could arrive "within three years, with a two-year margin of error."In terms of asset allocation, Dalio advises investors to reduce their bond holdings to avoid debt risks; increase their allocation to gold, raising it to 10% to 15% of their portfolio; and hold a small amount of Bitcoin to hedge against government credit risk. Dalio also calls for the U.S. to reduce the budget deficit from the current level of about 6% of GDP to 3%, through measures including cutting spending, increasing taxes, and lowering interest rates.As a result of these statements, gold prices surged to their highest level since May on Friday, and Bitcoin broke through $77,000, marking the largest weekly increase since 2023.