Datavault AI Appoints Christopher R. Hardt as Independent Director Following NYIAX Acquisition

PHILADELPHIA--(BUSINESS WIRE)--Datavault AI Inc. (“Datavault AI” or the “Company”) (Nasdaq: DVLT), an Artificial Intelligence Platform (“AIP”) company providing data monetization, credentialing, digital engagement, real-world asset (“RWA”) tokenization and spatial audio technologies, today announced the appointment of Christopher R. Hardt to its board of directors as an independent director, effective as of October 3, 2026. Hardt was designated by NYIAX, Inc. (“NYIAX”) in connection with Datavau.