Transaction Approved by Shareholders and Nasdaq; Datacentrex Established as Public Digital Infrastructure Company New independent directors appointed: Christopher R. Moe (formerly Red Cat Holdings, Nasdaq-Listed) and Dr. Allan Evans (CEO of NYSE-listed Unusual Machines) Reconstituted Board and leadership team bring deep expertise in digital infrastructure, blockchain operations, and public-company governance LOS ANGELES , Dec. 15, 2025 /PRNewswire/ --  Thumzup Media Corporation ("Thumzup" or the "Company") (Nasdaq: TZUP), a diversified technology-driven enterprise, today announced the successful closing of its previously announced acquisition of Dogehash Technologies, Inc. ("Dogehash"), an industrial-scale blockchain infrastructure company focused on Dogecoin and Litecoin mining.

LOS ANGELES , Dec. 4, 2025 /PRNewswire/ -- In one of the more notable pivots among emerging technology companies this year, Thumzup Media Corporation (Nasdaq: TZUP),  is rapidly reshaping itself into a diversified operator anchored in digital-asset infrastructure, data-center capacity, and next-generation computation, far beyond its origins as a social advertising startup. The company's transformation is underpinned by a sharp improvement in its financial footing.

LOS ANGELES , Dec. 4, 2025 /PRNewswire/ -- In a move that underscores the rapid evolution of emerging-tech companies, a social media platform innovator is repositioning beyond its AdTech origins into a diversified, infrastructure-driven enterprise spanning digital assets, data centers, quantum-class technologies, real-world-asset (RWA) tokenization, and artificial intelligence. The shift marks a substantial broadening of the company's ambitions.

Assets Grew More Than 1800% to Approximately $52 Million Rapidly Growing Acquisition Fairly Valued at $158 Million Company Closed Quarter Ended September 30 with $44 Million in Cash up from $60,000 as of Quarter Ended June 30 Company To Use Strengthened Balance Sheet to Explore Cashflow Positive Acquisitions in Data Center Operations, Cryptocurrency and AI Space LOS ANGELES , Nov. 20, 2025 /PRNewswire/ -- Thumzup Media Corporation ("Thumzup" or the "Company") (Nasdaq: TZUP), a digital asset accumulator and advertising industry disruptor, today released a comprehensive shareholder letter from its Chief Executive Officer. The letter outlines the Company's significantly enhanced financial position, ongoing strategic transformation, and updates regarding its previously announced acquisition of Dogehash Technologies, Inc., an industrial-scale blockchain infrastructure company.

Former Riot Blockchain CEO/COO and Founding Executive of Gryphon Digital Mining (now American Bitcoin Mining) Joins Thumzup Board Amid Pending DogeHash Merger CEO of Aligned and Cybersecurity Innovator Brings Proven Expertise in Blockchain Operations, Infrastructure, and Risk Management LOS ANGELES , Oct. 13, 2025 /PRNewswire/ -- Thumzup Media Corporation ("Thumzup" or the "Company") (NASDAQ: TZUP), a digital asset accumulator and advertising industry disruptor, today announced the appointment of Chris Ensey, CEO of Aligned, former CEO and COO of Riot Blockchain, and former Chief Technical Advisor of Gryphon Digital Mining (now American Bitcoin Mining Corp.), to its Board of Directors ("Board"), effective October 14, 2025. Ensey's appointment comes at a pivotal moment as Thumzup prepares for its planned merger with Dogehash Technologies, Inc. ("DogeHash") and accelerates its evolution into a diversified digital innovation enterprise.

Strategic funding expected to accelerate fleet deployment to over 4,000 ASIC miners Capital provided in advance of Thumzup's pending acquisition of DogeHash LOS ANGELES , Sept. 30, 2025 /PRNewswire/ -- Thumzup Media Corporation ("Thumzup" or the "Company") (Nasdaq: TZUP), a digital asset accumulator and advertising industry disruptor, announced today that it has provided DogeHash Technologies Inc. ("DogeHash") with a $2.5 million loan.

NEW YORK , Aug. 27, 2025 /PRNewswire/ -- Class Action Attorney  Juan Monteverde  with Monteverde & Associates PC  (the "M&A Class Action Firm"), has recovered millions of dollars for shareholders and is recognized as a Top 50 Firm in the 2024 ISS Securities Class Action Services Report. The firm is headquartered at the Empire State Building in New York City and is investigating Thumzup Media Corporation (NASDAQ: TZUP) related to its sale to Dogehash Technologies, Inc. Under the terms of the proposed transaction, Dogehash shareholders will exchange 100% of their holdings for 30.7 million shares of Thumzup stock.

NEW YORK--(BUSINESS WIRE)--Halper Sadeh LLC, an investor rights law firm, is investigating whether the merger of Thumzup Media Corporation (NASDAQ: TZUP) and Dogehash Technologies, Inc. is fair to Thumzup shareholders. Per the terms of the proposed transaction, Dogehash shareholders will exchange 100% of their holdings for 30.7 million shares of Thumzup stock. Halper Sadeh encourages Thumzup shareholders to click here to learn more about their legal rights and options or contact Daniel Sadeh or.

Dogehash to become a publicly traded crypto mining company dedicated to utility-scale Dogecoin mining and digital assets treasury strategy Recent $50 million all common stock offering to provide capital for mining and related infrastructure expansion, digital asset accumulation, and digital asset treasury strategy LOS ANGELES , Aug. 19, 2025 /PRNewswire/ --  Thumzup Media Corporation ("Thumzup" or the "Company") (Nasdaq: TZUP) and Dogehash Technologies, Inc. ("DogeHash") today jointly announced the entry into a series of agreements under which Thumzup will acquire Dogehash in an all-stock transaction. Dogehash is an industrial‑scale blockchain infrastructure company focused exclusively on mining Scrypt‑algorithm assets such as Dogecoin and Litecoin.

Net proceeds from the Offering to be used for exploring the accumulation of cryptocurrencies and crypto mining equipment, working capital and general corporate purposes LOS ANGELES , Aug. 12, 2025 /PRNewswire/ -- Thumzup Media Corporation (Nasdaq: TZUP) ("Thumzup" or the "Company"), a digital asset accumulator and advertising industry disruptor, today announced the closing of its previously announced offering of all common stock at a public offering price of $10 per share (the "Offering"), resulting in gross proceeds of $50 million, before deducting placement agent fees and other related expenses. The Company intends to use the net proceeds from the Offering to explore the accumulation of cryptocurrencies and mining equipment, working capital and general corporate purposes.