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

Claim 12:
13. A service processing apparatus connected to a service processing node subnetwork and a service participant system in a blockchain system, the service processing node subnetwork comprising one or more service processing nodes that are deployed in a distributed manner to form a blockchain network, the service processing apparatus comprising:
at least one memory storing computer program code; and
at least one processor configured to access the at least one memory and operate as instructed by the computer program code, the computer program code comprising:
processing code configured to cause at least one processor to obtain authentication information of a service participant;
generation code configured to cause at least one processor to determine whether data in the authentication information of the service participant is updated, and generate, based on the data in the authentication information of the service participant being updated, a notification message according to the updated data; and
transmission code configured to cause at least one processor to transmit 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.