OpenAI：已经查明造成ChatGPT、API、Sora服务中断的缘由

Canadian Prime Minister Mark Carney said on the afternoon of the 2nd that Canada will take countermeasures to deal with US tariffs. The Canadian federal government is expected to announce specific countermeasures on the 3rd. Earlier in the day, US President Trump signed an executive order on so-called "reciprocal tariffs" at the White House, announcing that the United States will impose a 10% "minimum benchmark tariff" on trading partners and impose higher tariffs on certain trading partners.

U.S. short-term interest rate futures rose as traders saw a near 50% chance of the Federal Reserve cutting rates for the fourth time this year, compared with previous forecasts of only three cuts.

Spot gold has reached an all-time high, approaching $3,150 per ounce.

Allison Morrow, a market analyst, said that for Mr. Trump, who promised to lower consumer prices on the first day of the campaign, his first big economic move was a set of policies that were all but guaranteed to do the opposite. Tariffs raise prices, dampen economic growth and make the United States more likely to fall into recession. Critics of tariffs worry about the fundamental contradictions of Mr. Trump's plan, which he sees as a one-size-fits-all economic tool that could restore American ...

The market shows that ETH has fallen below $1,800 and is now quoted at $1,799.94, a 24-hour decline of 6.06%. The market is volatile, so please do a good job in risk control.

Ripple CEO Brad Garlinghouse said that according to the National Cryptocurrency Association's (NCA) Cryptocurrency Holder Report 2025, 21% of Americans own cryptocurrencies, and 76% of them say that cryptocurrencies have had a positive impact on their lives.

The market shows that BTC fell below $83,000, and is now reported at $8 2960.68, with a 24-hour decline of 2.74%. The market fluctuates greatly. Please do a good job in risk control.

The White House issued a statement on April 2 local time saying that US President Trump declared a national emergency on the same day to enhance the competitive advantage of the United States, protect US sovereignty, and strengthen US national and economic security. (CCTV News)

Galaxy Digital has been licensed in the UK to conduct derivatives trading through its London office. From 2020, companies conducting certain crypto asset activities in the UK will have to comply with revised money laundering, terrorist financing and money transfer regulations and register with the FCA. There are currently 51 companies on the crypto asset register, including Coinbase, Fidelity, Gemini and Kraken, and only about 14% of applications are approved due to the FCA's rigorous approval p...

US Congressman Waters on April 2 accused former President Trump of using political influence to promote the family business to issue stablecoins for profit, and warned Congress to veto the relevant bill if it does not address its conflict of interest. She said Trump may try to get the government to fully adopt his private stablecoin to replace the US dollar payment system. Lawmakers from both parties are concerned that Trump's involvement in the crypto industry poses moral hazard and complicates...

According to the New York Times, citing people familiar with the matter, e-commerce giant Amazon will bid for TikTok in the United States, and the company made a last-minute bid for TikTok.

DTCC, the world's largest securities clearing house, has officially launched a blockchain-based tokenised collateral management platform, which automates operations through smart contracts and improves the efficiency of cross-market transactions. The platform will be unveiled at an industry event on April 23 and will promote the development of global tokenised collateral standards. According to DTCC executives, collateral liquidity is the "killer application" of blockchain, enabling round-the-cl...