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OKX will officially launch the USAR/USDT perpetual contract on April 27, 2026, at 22:00. The COST/USDT contract will open at 22:15, the LLY/USDT contract will open at 22:30, the HIMS/USDT contract will open at 22:45, and the BMNR/USDT contract will open at 23:00. All contracts are settled in USDT, and trading hours are 7×24 hours.

Gate announced the launch of the GateRouter enterprise account feature, enhancing enterprise-level management capabilities based on the existing AI model gateway, providing an integrated AI usage and governance solution for team and institutional users. GateRouter supports quick access to over 30 mainstream models such as GPT, Claude, DeepSeek, and Gemini through a single API, and automatically matches models based on task complexity. By intelligently routing and automatically selecting cost-effective models, GateRouter can help enterprises significantly reduce costs and achieve more efficient scalable applications.The launch of the GateRouter enterprise account feature optimizes three aspects: cost, permissions, and data. It achieves unified billing through a shared quota pool and controls budgets with a three-tier quota mechanism based on organization, members, and API Key; it supports up to 4 levels of organizational structure and a multi-role permission system for refined management; it also provides multi-dimensional statistics such as per capita usage, model distribution, and API Key, making AI usage traceable and analyzable. The overall design connects model invocation with organizational management, providing foundational support for the scalable implementation of AI within enterprises.

Gate's outdoor crossover exhibition "Racing the Future" officially opened at the K11 MUSEA waterfront promenade in Victoria Harbour, Hong Kong. On the opening day, the event attracted a large number of citizens and tourists, with attendance exceeding ten thousand, and the waterfront area remained crowded, creating a lively atmosphere.As the official sponsor of the F1 Red Bull Racing team, Gate showcased the team's brand new 2026 racing car and related equipment at this exhibition, and set up an interactive experience area to attract visitors to closely experience the combination of racing engineering and speed culture. Many visitors stopped to take photos and engage with the interactive content. The racing suits, equipment, and gloves of champion driver Max Verstappen and driver Isack Hadjar were also on display, along with a giant driver helmet installation of Max Verstappen, drawing many fans to the event.In addition, Gate will hold the "Gate 13 Blue Carpet Ceremony" on April 20, where the unveiling of the F1 Red Bull Racing team's display car and brand collaboration will take place; that evening, Gate will also host a high-end anniversary dinner at the Rosewood Hong Kong, with platform founder and CEO Dr. Han in attendance, and over 300 representatives from top industry institutions and partners expected to participate in the exchange.

According to Cointelegraph, Kalshi CEO Tarek Mansour stated that the company plans to launch a "parent portal" feature that allows parents to submit identification information to verify whether their children are using the platform under their identity.In addition, Kalshi will also introduce a selfie verification mechanism to further confirm user identity through facial recognition, strengthening age restrictions and compliance management to prevent minors from using related services.

According to Jinshi reports, Federal Reserve's Musalem stated that the weakening impact of tariffs will help inflation decline, and housing inflation is also moving in the right direction.

OpenAI announced the launch of the GPT-5.4-Cyber model, which is fine-tuned from GPT-5.4 for cybersecurity scenarios, reducing the refusal limits on security-related requests under specific conditions to support specialized operations such as binary reverse engineering.According to the introduction, the model is only available to vetted security vendors, corporate security teams, and researchers through the "Trusted Access for Cybersecurity" (TAC) program. OpenAI stated that the relevant layered mechanism will limit the scope of model usage and impose additional constraints on access in low visibility scenarios.

Justin Sun previously posted accusations that the WLFI token contract has a "backdoor" and can arbitrarily freeze user assets. The WLFI official responded by denying these claims and stated that they would take legal action.The WLFI official stated that Justin Sun is using the image of a "victim" to smear and make false accusations, and such public accusations are not the first occurrence. WLFI has gathered relevant contracts and evidence and claims it will meet Justin Sun in court.

According to The Wall Street Journal, U.S. Vice President Vance stated after marathon peace negotiations between the U.S. and Iran that the two sides failed to reach an agreement because Tehran refused to abandon its pursuit of nuclear weapons. "Unfortunately, we were unable to make any progress." Vance also called on Iran to make a "clear commitment" to no longer seek nuclear weapons. The chief negotiator for Iran stated that Washington had failed to earn its trust.The U.S. also stated that two U.S. Navy destroyers passed through the Strait of Hormuz on Saturday, marking the first time U.S. warships have traversed the waterway since the war began. In response, the Iranian Islamic Revolutionary Guard Corps Navy denied that these ships passed through the waterway and stated that any attempt to navigate this route would face a "decisive and tough response."

Bittensor co-founder Const (@const_reborn) responded on Twitter to recent allegations regarding Covenant AI. Const stated that he has no authority to pause emissions, and that the previous sale of a portion of alpha positions in three subnetworks was because these subnetworks were not operational and were in a high ratio of code destruction state. The impact of this transaction on emissions is consistent with the buying and selling behavior of ordinary TAO holders, and he does not enjoy any special privileges.Regarding management authority, Const clarified that it was Samuel himself who abandoned his Discord channel, and he did not remove his administrator role; he only temporarily restricted his ability to delete posts that honestly criticize and then restored it. Additionally, he emphasized that the scale of the token sell-off was less than 1% of his total investment in the team, and stated that exercising the rights to buy and sell tokens under the dTao system is fundamental to supporting the operation of the system.According to previous reports from ChainCatcher, the main subnetwork developer on Bittensor, Covenant AI, announced its withdrawal from Bittensor. Covenant AI founder Sam Dare stated that the reason Bittensor attracts builders, miners, validators, and investors into this ecosystem is because of its promise not to be controlled by any single entity. But this promise is a lie.

According to Jinshi Data, the number of initial jobless claims in the United States for the week ending April 4 was 219,000, expected to be 210,000, and the previous value was revised from 202,000 to 203,000.

AI company Anthropic announced that starting from April 4 at 15:00 Eastern Time, it will prohibit access to third-party tools through the Claude subscription service, including the open-source project OpenClaw. The new regulations require that related features can only be used through additional packages or billed on a pay-as-you-go basis via API.This adjustment means that many developers and teams relying on OpenClaw to build automated workflows will shift from a fixed subscription cost model to an unlimited pay-as-you-go system, significantly increasing overall usage costs. Some developers have indicated that the original usage cost of about $20/month could soar to hundreds or even thousands of dollars.The market generally believes that this move is related to OpenClaw founder Peter Steinberger's recent joining of OpenAI. Meanwhile, Anthropic is accelerating the promotion of its own tool ecosystem, including native integration solutions for Claude, to replace third-party toolchains.It is worth noting that Anthropic has previously tightened third-party access through technical restrictions, updates to service terms, and feature replacements. This policy is seen as a "final blockade" and will be extended to more tools.Industry analysis points out that this event reflects an intensifying trend of "ecosystem tightening" in AI platforms, with leading companies strengthening control through vertical integration. At the same time, the developer ecosystem faces rising cost uncertainties and platform dependency risks, which may further drive some users toward more open alternatives.

According to Decrypt, the U.S. Attorney's Office for the District of Connecticut announced that it has recovered and seized over $600,000 in cryptocurrency after a Ledger hardware wallet user fell victim to a phishing scam, being lured into performing a so-called security check by a letter impersonating "Ledger Security and Compliance," resulting in approximately $234,000 in crypto assets being stolen.The FBI and state police tracked the flow of funds, successfully seizing about $600,000 in USDT and filing a civil forfeiture lawsuit, alleging that the source of the funds involved wire fraud and money laundering. It is reported that this is one of a series of phishing incidents targeting hardware wallet users, where scammers used physical mail letters featuring company logos, holograms, and QR codes to enhance the credibility of the fraud. Similar incidents have affected companies like Ledger and Trezor, accompanied by data breaches and vulnerabilities in third-party services, leading to ongoing phishing attacks.

According to Jinshi reports, the number of initial jobless claims in the United States for the week ending March 28 was 202,000, lower than the market expectation of 212,000, and the previous value was revised from 210,000 to 211,000.

The Governor of Alabama has signed Bill SB 277, creating a legal framework for nonprofit entities similar to DAOs. Alabama becomes the second state in the United States to establish a legal framework for entities similar to DAOs. The bill stipulates that members of a DAO are generally not personally liable for its collective activities.

According to Bloomberg, the New Hampshire Department of Business and Economic Affairs plans to issue municipal bonds backed by Bitcoin, with a total scale of approximately $100 million. This product has received a Ba2 rating from Moody's Investors Service (two notches below investment grade).The principal and interest of the bonds will be repaid using funds generated from the Bitcoin collateral, providing additional returns when Bitcoin prices rise, and there are price-triggered liquidation clauses to ensure repayment; the related debt is not supported by state government credit or taxes.

According to Bitcoin Treasuries, Illinois State Senator Steve McClure has proposed Bill SB3672 - the "Local Government Digital Asset Investment Act," which aims to amend the state's Public Funds Investment Act to allow public institutions to allocate up to 5% of public funds to Bitcoin-related financial products.According to the bill's definition, eligible "digital asset stocks" must be equity in publicly listed companies, and the company must be verified by the latest audited financial statements to hold at least 25% of its total assets in Bitcoin or other digital currencies.This threshold will include companies such as Strategy, Twenty One Capital, Metaplanet, and Semler Scientific, which have a core strategy of accumulating Bitcoin. The bill also allows public funds to invest in Bitcoin ETFs and Bitcoin bonds, with additional transparency requirements.

According to Greekwire, Washington State Attorney General Nick Brown has filed a civil lawsuit against the prediction market platform Kalshi, accusing it of violating state betting and consumer protection laws by offering betting services on events such as sports, elections, and wars. The lawsuit has been submitted to the King County Superior Court, seeking to prohibit Kalshi from operating locally, recover lost funds for residents, and impose civil fines. Kalshi's advertisements have suggested that users could bypass local laws to participate in NFL betting, indicating that they "knowingly violated the law."However, Kalshi responded by stating that it is a compliant trading platform regulated by federal authorities, denying the provision of war-related markets, and expressing confidence in winning the case legally. This is reportedly another regulatory action the company is facing recently, as it is currently involved in over 20 civil lawsuits. Previously, prosecutors in Arizona had filed criminal charges against it, which is considered the first criminal case against a prediction market.

According to the official announcement, Gate Yu Bi Bao has launched USAT fixed-term financial products, and from March 27 at 16:00 to April 27 at 16:00 (UTC+8), it will offer three locking periods of 7 days, 14 days, and 30 days, with a maximum annualized return rate of 15%. Users can participate in the subscription with a minimum of only 1.5 USAT, and the quota is limited, first come first served.

Thibault Sottiaux, the head of OpenAI Codex, announced that the usage limits for Codex across all plans have been reset to align with the newly launched plugin system and to encourage users to experience it.The first batch of integrated plugins includes commonly used developer tools such as Slack, Figma, Notion, and Gmail, allowing users to utilize Codex capabilities in more application scenarios.