Any physical commodity
Agricultural produce, metals and minerals, and energy products, each with its own specification, tolerances and evidence rules.
Versioned contract terms
Price basis, Incoterms, quality and quantity tolerances. Every amendment needs a fresh acceptance and stays in the history.
Documents agreed up front
The document set for payment is agreed before shipment: inspection or assay certificate, certificate of origin, bill of lading and compliance data.
Disputes add events, never delete them
Claims, quality disputes and corrections append to the record with the evidence behind them.