NEW YORK CITY, NY / ACCESS Newswire / May 7, 2026 / SMX (NASDAQ:SMX; SMXWW) has launched its Digital Material Passport Platform, a new system designed to connect physical materials and products to secure digital records, creating verified identity, traceability, compliance, and authentication across global supply chains. The platform builds on SMX's molecular marking technology, which embeds invisible markers directly into materials and links them to a digital record that can travel with the material throug ...