Patent ID: 11966378
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: IT methods for management (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 13:
14. An apparatus for a cross-chain transaction, the apparatus comprising:
a non-transitory memory storing instructions; and
at least one processor in communication with the memory, the at least one processor configured, upon execution of the instructions, to perform the following steps:
determine that a first transaction status of a first transaction is a first status, the first status indicating that consensus verification on the first transaction succeeded, the first node maintaining a first blockchain and the first transaction belonging to the first blockchain;
obtain, a second transaction status of a second transaction, a second node maintaining the second blockchain and a second transaction belonging to the second blockchain; and
modify target data based on the first transaction data of the first transaction when the second transaction status of the second transaction is the first status, the target data comprising data being in a state machine of the first node, the target data being related to the first transaction.