SERVER AND SYSTEM FOR PROVIDING SHIP HISTORY AND REGISTRATION SERVICE BY USING BLOCKCHAIN TECHNOLOGY

摘要

Provided are a server for providing a ship history and registration service by using blockchain technology. The server comprises: a ship log management unit which stores, in a distributed ledger of a blockchain, a monitoring history log including the registration confirmation history log, safety inspection confirmation history log, and insurance update history log of a ship received from a ship owner terminal constituting at least one node of the blockchain; a navigation information management unit which maps navigation information of at least one ship and the history logs of people on board to the identification signs of the at least one ship and a captain operating the at least one ship, distributes the mapping information to the nodes of the blockchain, and stores the same; a personal information management unit for preventing leakage of personal information by encrypting location information of the at least one ship; and a ship repair management unit which distributes, to the nodes of the blockchain, a repair history log including the ship information, repair history, repair amount, and repair parts of the at least one ship, and stores the same to be shared thereamong. Therefore, the server can prevent important information such as the location information of the ship from being exposed to other nodes.;COPYRIGHT KIPO 2020