Patent ID: 11872494
Assignee: FOUNDATION OF SOONGSIL UNIVERSITY INDUSTRY COOPERATION
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. A client used by a game user of a game program distinct from a game developer of the game program, the client comprising:
a processor configured to execute the game program; and
a transceiver configured to communicate with a blockchain node of a blockchain network storing a first blockchain or a second blockchain,
wherein the processor is further configured to:
authenticate a user account by executing the game program,
store, by the client accessed by the user account, a reward obtained as a price for executing an event of the game program in the blockchain node as the first blockchain through the transceiver,
use the reward stored as the first blockchain to change a parameter of the game program,
execute the game program in which the changed parameter is reflected, and
transmit, to the blockchain node, information about the second blockchain including information about the used reward through the transceiver.