Samsung Electronics Co., Ltd.

Isak Choi

Donghyun Lee

Sangmin Kim

Hyuncheol Park

Sangbok Han

Kyungwan Han

Seonjae Kim

Changhoon Lee

An electronic apparatus for managing data based on a block chain and a method therefor are provided. The electronic apparatus includes a communication interface, a memory, and a processor to receive a request for accessing data from an authenticated user, generate first block information regarding the request by including information on the request and at least one second block information related to the request from among a plurality of second block information stored in the memory, transmit the generated first block information to at least one of a plurality of external apparatuses constituting a block chain, and update the plurality of second block information stored in the memory based on the generated first block information. The plurality of second block information includes information on a block regarding a latest access history by category among a plurality of blocks included in block chain data shared by the plurality of external apparatuses.

Electronic apparatus managing data based on block chain and method for managing data

Growing community of inventors

Suwon-si, South Korea

Isak Choi