Method for managing trust information based on block-chain

• Main Authors: CHANGSUP KEUM, HWI AHN
• Format: Patent
• Language: English; Korean
• Published: 29.04.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

Disclosed is a method for managing reliability information based on blockchain to increase security and safety. According to one embodiment of the present invention, the method for managing reliability information based on blockchain comprises the steps of: calculating reliability information; distributing, recording, and storing the calculated reliability information in blockchain; and managing the reliability information stored in the blockchain by a smart contract. The step of calculating the reliability information includes a step of calculating an evaluation score for a person to be evaluated and a step of calculating a reputation score for the person to be evaluated based on the calculated evaluation score. 블록체인 기반 신뢰도 정보 관리방법이 개시된다. 일 실시 예에 따른 블록체인 기반 신뢰도 정보 관리방법은, 신뢰도 정보를 계산하는 단계와, 계산된 신뢰도 정보를 블록체인에 분산 기록 및 저장하는 단계와, 블록체인에 저장된 신뢰도 정보를 스마트 계약에 의해 관리하는 단계; 를 포함하며, 신뢰도 정보를 계산하는 단계는, 피 평가자에 대한 평가점수를 계산하는 단계와, 계산된 평가점수를 기초로 하여 피 평가자에 대한 평판점수를 계산하는 단계를 포함한다.