Thumzup Appoints Veteran Blockchain and Infrastructure Executive Chris Ensey to Board of Directors

Provided By PR Newswire

Last update: Oct 13, 2025

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.