"Giving Materials Memory" enables denim to be authenticated, traced & reintroduced as a higher-value, verifiable input for reuse and recycling NEW YORK CITY, NEW YORK / ACCESS Newswire / December 30, 2025 / SMX (Security Matters) PLC (NASDAQ:SMX; SMXWW) ("SMX"), a global pioneer in material-embedded identity and digital traceability, today announced that it intends to enter the denim and recycled-denim segment in Q1 2026, extending its cotton-based material identity capabilities into one of the world's larg ...