Core Viewpoint - The core concept of DFAI is that trust in a trading platform should be based on verifiable security rather than mere belief, emphasizing transparency and user empowerment in the investment process [1][11][13]. Group 1: Verifiable Security Mechanism - DFAI's design incorporates a verifiable security mechanism that allows users to trace and validate every step of their transactions, ensuring that they are informed participants rather than passive recipients of information [3][4]. - Each investment action on DFAI is documented with a clear path and data explanation, enabling users to understand the rationale behind decisions made by the system [3][9]. - The platform's AI strategy model, DFAI-130B, provides detailed explanations for stock recommendations, allowing users to assess the suitability of strategies based on various factors [4][5]. Group 2: User Empowerment and Transparency - DFAI's system is designed to be an "open mentor," presenting complex decision-making frameworks in an understandable manner for users [5]. - The platform includes a transaction review feature that allows users to analyze past actions, providing insights into the reasons behind market movements and personal investment outcomes [7][8]. - This self-reflection mechanism serves as a powerful trust-building tool, enabling users to confront uncertainties with data and logic [9]. Group 3: User Adoption and Engagement - As of May 10, 2025, DFAI has registered over 3.2 million users globally, with more than 100,000 users from China, indicating a strong user base attracted by the platform's promise of transaction certainty [10]. - Users are drawn to DFAI not because of market control, but due to the system's traceability, reliability of paths, and clarity of actions [10][12].