Trump's Eldest Son's Holding Company Thumzup Seeks to Acquire Mining Company Dogehash

According to Mars Finance news on August 19, The Block reported that Thumzup (NASDAQ: TZUP) will acquire Dogehash Technologies entirely in stock. This acquisition seems to be one of Thumzup's moves toward a new direction in cryptocurrency mining. Dogehash is an industrial-scale blockchain mining company focused on the Scrypt algorithm used by Dogecoin and Litecoin. According to the terms of the agreement, Dogehash's shareholders will exchange all of their shares for 30.7 million shares of Thumzup stock. The company will be renamed 'Dogehash Technologies Holdings, Inc.' and will trade on NASDAQ under the new stock symbol 'XDOG.' The transaction is expected to be completed by the end of this year. Note: Donald Trump Jr., the eldest son of Trump, disclosed in July 2025 that he purchased 350,000 shares of Thumzup through a recommendation from an investment advisor, worth approximately $3.3 million to $4.3 million. He has no operational or advisory role in the company, only as a shareholder.