Abstract: A method and system comprising; a physical medium having a first unique identifier and a second unique identifier stored within; where said physical medium is in communication with a first distributed ledger having said first unique identifier associated with said second unique identifier stored within; where said distributed ledger is operatively connected with a first comparison algorithm providing; physical authentication of data associated with additional data elements; further provides mathematical coupling to further additional data which allows for novel visibility and management, including reducing inefficiencies and errors, within physical systems, for example product supply chains, without the need to fully replace current supply chain management systems.

Abstract: A method and system comprising; a physical medium having a first unique identifier and a second unique identifier stored within; where said physical medium is in communication with a first distributed ledger having said first unique identifier associated with said second unique identifier stored within; where said distributed ledger is operatively connected with a first comparison algorithm providing; physical authentication of data associated with additional data elements; further provides mathematical coupling to further additional data which allows for novel visibility and management, including reducing inefficiencies and errors, within physical systems, for example product supply chains, without the need to fully replace current supply chain management systems.