According to Sonic SVM announcement, the Layer 2 extension network Mobius mainnet based on the Solana Virtual Machine (SVM) has officially launched, aiming to enhance Solana's scalability and provide a dedicated computing layer for high-frequency applications such as DeFi and GameFi. In addition, Sonic SVM has launched a mainnet reward program with a total of 2.4 million SONIC tokens, as well as a $1 million hackathon, to encourage developers to deploy applications on Mobius. The first season of Mobius activities has now begun and will continue until April 10th, allowing developers and users to enter the Sonic SVM ecosystem, experience on-chain games and DeFi applications, and earn rewards.

OpenAI's upcoming model, GPT-4.5, is expected to be up to 20 times more expensive than its predecessor but is anticipated to be more creative and have a more "natural" conversational style, according to OpenAI and early testers. The new model is said to have a broader knowledge base, improved emotional intelligence (EQ), and the ability to make creative insights without the need for reasoning. Despite its enhanced creativity and conversational style, GPT-4.5 may not excel in detailed step-by-step logic compared to OpenAI's o-series models. Additionally, the model may be slower due to its size and does not produce multimodal output like audio or video.

According to Onchain Lens monitoring, a whale's 50x leverage Bitcoin long position on HyperLiquid was liquidated 11 hours ago, resulting in the investor losing $10.39 million after holding the position for 2.5 months.

Nvidia, a leading chip manufacturer, exceeded expectations on Wall Street with its latest earnings, showing an almost 80% increase in revenue year-over-year driven by sales of its AI-focused microchips. In its earnings report for the fourth quarter of the 2025 fiscal year, Nvidia reported revenues of $39.3 billion, up 12% from the previous quarter and 78% from the same quarter a year ago. Despite Wall Street estimates predicting lower revenue, Nvidia's earnings per share of 89 cents surpassed expectations of 84 cents. CEO Jensen Huang credited the strong performance to high demand for the microchip Blackwell, designed for AI, machine learning, and high-performance computing. The company's data center revenue, which accounted for over 90% of total revenues, reached $35.6 billion, marking a 93% increase from the previous year.

ZKP identity verification protocol Self Protocol announced the acquisition of OpenPassport, which is a decentralized identity platform that was previously supported by the Ethereum Foundation. The specific acquisition amount has not been disclosed yet. After the transaction is completed, Self Protocol will launch the Self APP on the Apple and Google app stores.

Cobo, a provider of digital asset custody and wallet technology, announced the launch of the Safe{Wallet} co-signing service, allowing users to independently parse and risk-control Safe multi-signature transactions within the custody address, further enhancing transaction security.

US bond investors are starting to bet that the focus of the Fed's policy will shift from suppressing inflation to addressing economic growth slowdown. In this expectation, US bonds have risen for six consecutive trading days, with yields falling to the lowest level of the year.

Ripple announced a strategic partnership with the South Korean digital asset company BDACS to provide institutional custody services for XRP and RLUSD. Ripple today announced this partnership and noted that it aligns with the regulatory approval roadmap of the Financial Services Commission (FSC) of South Korea. The roadmap aims to support institutional participation in South Korea's digital asset market.

Coinbase (COIN.O) said it has noticed that some users may experience delays or performance degradation when using cryptocurrency-backed loans.

Alchemy, a provider of cryptographic payment solutions, announced the launch of the Web3 fund Everyone Onchain Fund, with an initial size of $5 million, aimed at providing necessary resources for developers based on Alchemy Rollups and Account Kit to deploy Rollups and onboard users, currently mainly supporting projects built in the OP Stack and Arbitrum Orbit ecosystems.

According to Whale Alert monitoring, about 32,000 Ethereum (ETH) were transferred from an unknown wallet to Binance at 15:01, with a total transaction value of approximately $75.287 million.

The US stock market opened, the Dow fell 0.03%, the S&P 500 index rose 0.32%, the Nasdaq rose 0.4%, Strategy fell 1.53%, and Coinbase rose slightly by 0.071%.

According to Arkham monitoring, about 30 minutes ago, Grayscale transferred 11,800.171 ETH worth $28.18 million from its Coinbase Prime Deposit address to Coinbase Prime hot wallet address.

The market shows BTC breaking through $88,000, now at $88,008.4, with a 24-hour increase of 1.35%. The market is fluctuating greatly, please manage risk control.

Julio Moreno, the research director of CryptoQuant, posted on social media that it cannot be said that the price of Bitcoin has bottomed out now, as all valuation indicators have entered the adjustment range, and this process may require more time.

according to Trader T monitoring, IBIT net outflow was 4.2056 billion US dollars yesterday, setting a record for the largest single-day net outflow since its listing, with a trading volume of 42 billion US dollars.

According to the interim report released by Bybit (provided by Sygnia) on the $1.5 billion theft incident, the theft was caused by a Safe infrastructure vulnerability, and there were no abnormalities in Bybit's related infrastructure.

Safe posted on social media that the attack on Bybit was carried out by invading the machine of Safe{Wallet} developers, resulting in malicious transactions disguised as legitimate trades being submitted. External security researchers did not find any vulnerabilities in Safe smart contracts or in the front-end and service source code.

Bybit co-founder and CEO Ben Zhou released a hacker forensics report on X platform provided by Sygnia and Verichains, revealing that malicious code was deployed on February 19th at 15:29:25 UTC, specifically targeting Bybit's Ethereum multi-signature cold wallet.

SlowMist stated on X platform that the device of Safe developers was compromised, leading to malicious code being injected into the front end, intercepting and modifying transaction parameters. After a quick verification, it was found that there was indeed malicious code behind the js file of Safe front end, and the related address (0xbdd077f651ebe7f7b3ce16fe5f2b025be2969516) involved malicious execution contracts that took away 1.5 billion assets from ByBit.