Utilization Management Method, Utilization Management System, and Node

Each of a plurality of predetermined nodes in a distributed ledger system executes a first smart contract which manages a processing history of a transaction in the distributed ledger system in a distributed ledger, executes a second smart contract which performs, with respect to a management target...

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Bibliographische Detailangaben
Hauptverfasser: HIMURA, Yosuke, SATO, Tatsuya
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Each of a plurality of predetermined nodes in a distributed ledger system executes a first smart contract which manages a processing history of a transaction in the distributed ledger system in a distributed ledger, executes a second smart contract which performs, with respect to a management target system commonly used by the plurality of organizations, calculation of at least any one of a consumption degree by each of the plurality of organizations of the management target system and a contribution degree by each of the plurality of organizations to the management target system based on the processing history stored in the distributed ledger, and stores a result of the calculation in the distributed ledger.