Exhibit 99.1 Myseum. AI to Apply for Tokenization of Nasdaq-Listed Common Stock Following Landmark Expansion of U.S. Digital Securities Market Proposed initiative would seek to create an issuer-authorized, blockchain-based representation of Myseum. AI common stock while preserving traditional shareholder rights NEW BRUNSWICK, N.J., September 23, 2026 (GLOBE NEWSWIRE) - Myseum. AI, Inc. (Nasdaq: MYSE) (“Myseum. AI” or the “Company”), a privacy-first agentic AI and social media technology company, today announced that it intends to apply to tokenize its Nasdaq-listed common stock through one or more qualified digital-asset securities platforms. The planned application follows significant regulatory developments supporting the introduction of blockchain-based representations of publicly traded equities in the United States. Myseum. AI intends to evaluate an issuer-authorized structure in which tokenized Myseum. AI shares would represent the Company’s actual registered common stock, not synthetic exposure, and would be designed to preserve the economic, voting and other ownership rights associated with traditional Myseum. AI shares. The announcement does not constitute the issuance…
Open exhibit ↗Current Report · Items 8.01, 9.01 · 8-K
Myseum.AI, Inc.
MYSENASDAQEQUITYCurrent
Other Events
Item 8.01 Other Events. On September 23, 2026, Myseum. AI, Inc. issued a press release announcing that it intends to apply to tokenize its common stock through one or more qualified digital-asset securities platforms. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K.
Company context
Myseum. AI (formerly DatChat, Inc.) is a privacy-focused AI and social media technology company developing innovative platforms for secure digital sharing and storage. Its flagship platform, Picture Party, is a next-generation patented instant social networking experience designed to make sharing photos easier, more fun, and more private. The platform enables users to create curated albums, build encrypted galleries with controlled access, personalize their content feeds, and organize collections within a broader digital ecosystem. Picture Party by Myseum. AI is currently available at the iOS App Store and Google Play, with a desktop version expected later this year. For more information, visit myseum.com.