Patent ID: 11895104
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A service processing method for a blockchain system including an authentication management center, a service processing node subnetwork, and a service participant system, the service processing node subnetwork including one or more service processing nodes that are deployed in a distributed manner to form a blockchain network, the service processing method being performed by the authentication management center, the service processing method comprising:
obtaining authentication information of a service participant;
determining whether data in the authentication information of the service participant is updated;
generating, based on the data in the authentication information of the service participant being updated, a notification message according to the updated data; and
transmitting the notification message to the service processing node subnetwork, the notification message instructing the one or more service processing nodes in the service processing node subnetwork to process a service request according to updated authentication information of the service participant.