DISTRIBUTED LEDGER LOGISTICS COMPUTER, DISTRIBUTED LEDGER LOGISTICS SYSTEM, DISTRIBUTED LEDGER LOGISTICS METHOD, AND PROGRAM

摘要

[Problem] The purpose of the present invention is to provide a distributed ledger logistics computer, a distributed ledger logistics system, a distributed ledger logistics method, and a program, wherein the reliability of a distributed ledger is used to issue digital currencies, and in logistics services, payments can be made each time and whether there are any unpaid or double payments is easily checked. [Solution] A distributed ledger logistics computer 10: when a delivery company that has received a delivery request from a delivery requester receives an order, records the contents of the request that the delivery requester has sent to the delivery company; when the delivery for the request is completed, records the completion of delivery in a distributed ledger for delivery; and when the completion of the delivery is recorded, requests that a financial institution server 500 issue a digital currency with which the delivery requester pays the delivery company. Further, the distributed ledger logistics computer 10 records in the distributed ledger for currency that the financial institution server 500 has been requested to issue the digital currency.