Group 1 - Blockchain is a foundational technology known as the "trust machine," transforming various sectors such as finance, logistics, and government operations [2] - The core of blockchain is a "shared, immutable ledger," where data is maintained by a decentralized network of nodes, making data tampering nearly impossible [2] - The three main advantages of blockchain are decentralization, transparency, and smart contract autonomy, which enhance data reliability and operational efficiency [2] Group 2 - In the financial sector, the mBridge cross-border payment project achieves real-time settlement and reduces fees by over 90%, revolutionizing traditional cross-border remittance methods [3] - In supply chain management, Ping An's "Yiqichain" allows core enterprises to transmit credit along the chain, enabling SMEs to secure financing based on real transaction data, reducing financing cycles from 30 days to 1 day [3] - In government services, Shenzhen's blockchain electronic certificate platform significantly improves efficiency, reducing invoice reimbursement time to 3 minutes and real estate registration to under 1 hour [3] Group 3 - Blockchain has evolved from "1.0" to "2.0" supporting smart contracts, and is now in the alliance chain phase aimed at enterprise collaboration, focusing on reconstructing trust mechanisms rather than disrupting existing systems [3] - The future of blockchain lies in its integration with AI and IoT technologies, unlocking value in areas such as carbon trading and industrial internet, establishing trust as a fundamental attribute of the digital economy [3] - Understanding blockchain's essence as a "trust machine" is crucial, as it addresses trust issues between strangers, paving the way for a more transparent, efficient, and trustworthy digital world [3]

Market Overview - The three major indices showed mixed performance in early trading, with the Shanghai Composite Index down 0.1%, the Shenzhen Component Index up 0.23%, and the ChiNext Index down 0.06% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.3039 trillion yuan, a decrease of 103.9 billion yuan compared to the previous day [1] - Over 2,700 stocks in the market experienced declines [1] Sector Performance - Sectors showing gains included gaming, film and AI applications, engineering machinery, cross-border payments, humanoid robots, pork, and semiconductors [1] - The Hainan Free Trade Zone, wind power equipment, insurance, photovoltaic equipment, and airport and shipping sectors saw significant declines [1] Notable Stocks - In the gaming and film sectors, stocks such as Baidu Qiancheng, Jinyi Film, and Hubei Broadcasting reached their daily limit [1] - Cross-border payment and digital currency concept stocks were active, with Cuiwei Co. hitting the limit [1] - The liquid cooling server sector also performed well, with Dingtong Technology, Tongxing Technology, and Shuo Beid leading the gains [1] - Humanoid robots, commercial aerospace, and semiconductors showed fluctuations during the trading session [1] Declining Stocks - The Hainan Free Trade Zone sector faced early declines, with stocks like Hainan Development, Xinlong Holdings, and Luoniushan experiencing downturns [1] - The retail sector also performed poorly, with Baida Group hitting the limit down, followed by declines in Yinzou Co., Maoye Commercial, and Dongbai Group [1]