SMX (Security Matters) PLC has described a Digital Material Passport Platform designed to give physical materials a persistent identity and link them to records covering their origin, composition and lifecycle. The company said the system is intended to support authentication and traceability as recycled materials become more closely connected to manufacturing, supply and regulatory requirements.
#How the Digital Material Passport works
SMX said its technology places invisible molecular markers directly into materials. Those markers are connected to a secure digital record that can contain information such as source, composition, recycled content, chain of custody, authentication history and other lifecycle events.
The approach is designed to keep material information connected to the physical item as it passes between manufacturers, suppliers, processors, recyclers and markets. SMX said the system is also intended to retain that connection when materials are blended, processed, reused or recycled.
#Applications across materials and industries
For recycled plastic, the platform can record details including polymer type, source, recycled content, grade, recycling history and lifecycle information. SMX also described potential applications involving textile fibres, metals, precious metals, other commodities and manufactured products.
The company said its broader platform is designed for use with solids, liquids and gases. It described the physical-to-digital link as a way to support traceability, provenance and compliance information across different material categories.
#Why verification is becoming more important
SMX linked the need for material verification to war, geopolitical instability, oil volatility, inflation and continuing supply-chain pressure. According to the company, those factors have increased uncertainty around manufacturing costs, energy and petrochemical markets, as well as the reliability of virgin material supply.
The company said manufacturers need evidence that recycled inputs meet specifications, while brands require support for recycled-content claims. Regulators, recyclers and markets also need information that can be audited or used to establish a material’s origin and history.
SMX described this changing environment as the “Age of Parity”, referring to conditions in which recycled materials can compete economically with virgin materials. Under that framework, the company said provenance, composition and lifecycle records can form part of a material’s economic value.
#Recycled plastics and digital assets
SMX said it is extending the platform through its recycled-plastic ecosystem and Plastic Cycle Token. The company described the initiative as connecting authenticated physical material and lifecycle activity with measurable digital economic value.
SMX also said that a persistent, authenticated identity could support the digital representation of commodities, materials and other real-world assets. In this model, a digital record is linked to an identifiable physical asset rather than existing separately from it.
#About SMX
SMX (Security Matters) PLC develops molecular traceability and material authentication technologies. The company says its systems are designed to strengthen supply-chain transparency and integrity across global industries by allowing physical materials to carry an identity that can be detected and verified throughout their lifecycles.
#Key Takeaways
- SMX described a Digital Material Passport Platform that links molecular markers in physical materials to secure digital records.
- The records can include origin, composition, recycled content, chain of custody, authentication history and lifecycle events.
- The system is designed for materials including plastics, textile fibres, metals, precious metals and other commodities.
- SMX connected the technology to verification needs arising from supply-chain pressure, oil volatility, inflation and geopolitical instability.
- The company said its recycled-plastic ecosystem and Plastic Cycle Token connect authenticated material and lifecycle activity with digital economic value.
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