公开(公告)号：US20240112193A1

公开(公告)日：2024-04-04

申请号：US18452228

申请日：2023-08-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongjoon KIM ,  Younghwan RYU ,  Sungwook WON ,  Geunseok JANG ,  Yonggil HAN

IPC: G06Q20/40 ,  G06Q20/02

CPC classification number: G06Q20/409 ,  G06Q20/02 ,  G06Q20/4016

Abstract: An electronic device is provided. The electronic device includes a communication circuit, a memory configured to store a partial ledger including a part of a full ledger for a blockchain network or the full ledger, and a processor. The processor is configured to generate a first transaction using a smart contract including shared data of the electronic device and information on an external user to receive the shared data, request to transmit the first transaction to the blockchain network, verify the first transaction using a node creating at least one block corresponding to each of at least one transaction, transmit the first transaction to the blockchain network, create a first block corresponding to the first transaction, verify a second transaction based on receiving a second transaction, execute the smart contract, and to create a second block corresponding to the second transaction.