MantleGraph validates critical mineral supply chain claims against stoichiometric, thermodynamic, and processing constraints — catching impossible claims that blockchain alone cannot detect.
Blockchain-based supply chain systems accept whatever companies report. A supplier could claim 10 kg of input produced 1,000 kg of output — and the system would record it without complaint.
EPCIS records input and output quantities as independent, unvalidated numbers. There are zero stoichiometric constraints — no chemical formulas, no molecular weights, no conservation checks.
Leading traceability platforms let customers define their own expected yields. A sophisticated actor can configure plausible-looking rules that don't reflect actual chemistry.
No commercial system validates that a claimed conversion — ore to concentrate to cathode — follows physically achievable pathways with feasible energy requirements.
Every supply chain claim passes through physics-constrained validation before it enters your compliance record.
Computes mass balance from input/output chemical formulas. Flags claims where output mass exceeds what chemistry allows.
Compares claimed yields against theoretical maximums derived from reaction stoichiometry and industrial benchmarks.
Checks material class transitions against allowable transformation pathways. You can't skip from ore to battery material in one step.
Validates claimed carbon and energy intensities against minimum feasible thresholds. Suspiciously low footprints trigger alerts.
Four overlapping regulations converging in 2027 create mandatory demand for verified supply chain data. MantleGraph provides comply-once, satisfy-many infrastructure.
Regulation 2023/1542 mandates digital passports for EV and industrial batteries — carbon footprint, recycled content, and supply chain due diligence, all verified.
Lithium, copper, and steel added as high-priority sectors. "Clear and convincing evidence" standard requires material verification, not just paper trails.
Corporate Sustainability Due Diligence Directive requires companies to identify and address human rights and environmental impacts across value chains.
Prohibits products made with forced labour from the EU market. Enforcement requires verifiable provenance data with auditable evidence chains.
We're onboarding a limited number of pilot partners from the battery and critical minerals supply chain. Request early access to MantleGraph.
We'll reach out within 48 hours to discuss your compliance timeline.