Patent ID: 11902450
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 8:
9. A blockchain generation method implemented by a client, comprising:
sending transaction information about a first transaction to a first node device;
receiving an endorsement result sent by the first node device, wherein the endorsement result is a signature generated after a simulating transaction performed by the first node device succeeds, and the simulating transaction simulates the first transaction;
determining whether the endorsement result meets a transaction condition; and
in response to the determination that the endorsement result meets the transaction condition, sending the transaction information and the endorsement result to a plurality of second node devices, so that the plurality of second node devices generates a blockchain based on the transaction information and the endorsement result, wherein the plurality of second node devices belongs to a same transaction group.