2018.01.02
Overview
A monitor apparatus, method, and computer product thereof are provided. The monitor method is adapted for an electronic calculation apparatus, wherein the electronic calculation apparatus stores a smart contract and a blockchain ledger of a blockchain system. The monitor method periodically executes the following steps: (a) deriving a piece of behavior information of a first electronic device at a time point, (b) retrieving, via the smart contract, a plurality pieces of previous behavior information within a time interval from the blockchain ledger , wherein the time interval is defined by the time point, and each piece of previous behavior information corresponds to one of a plurality of second electronic devices and the first electronic device, (c) determining a legality of the piece of behavior information according to the pieces of previous behavior information, and (d) writing the behavior information into the blockchain ledger.Category
發明
Patented
201810002131
第5087676號
Filing Date
2018.01.02Expired Date
2038.01.01Notification
2022.10.24