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1. (WO2018106012) SYSTEM AND METHOD FOR CALCULATING DISTRIBUTED NETWORK NODES' CONTRIBUTION TO SERVICE

Pub. No.:    WO/2018/106012    International Application No.:    PCT/KR2017/014227
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Thu Dec 07 00:59:59 CET 2017
IPC: H04L 12/24
H04L 29/08
H04L 12/66
H04L 12/26
Applicants: DATA ALLIANCE CO., LTD.
데이터얼라이언스 주식회사
Inventors: LEE, Kwang Bum
이광범
LEE, Ki Soo
이기수
Title: SYSTEM AND METHOD FOR CALCULATING DISTRIBUTED NETWORK NODES' CONTRIBUTION TO SERVICE
Abstract:
A method for calculating distributed network nodes' contribution to a service according to the present invention comprises the steps of: receiving, by a server, details of contribution to a service from multiple nodes; verifying, by the server, the received details of contribution to the service; announcing, by the server, the verified details of contribution to the service; and calculating, among the multiple nodes, one node's contribution to the service by using a blockchain including a block containing the announced details of contribution to the service, issued by the one node. According to the present invention, it is possible to calculate distributed network nodes' contribution to a service. It is also possible to separately calculate the degrees of contribution of distributed network nodes to a specific service. Further, it is possible to ensure the transparency of details of calculation of distributed network nodes' contribution to a service.