Blockchain-based transaction processing method and apparatus
AssigneeAlibaba Group Holding Limited
InventorsJiyuan Wang, Huabing Du, Xuebing Yan
Life of this patent
Estimating the term…
Abstract
A target transaction initiated by a member node device in a blockchain is received, where the target transaction include a reference time parameter, and where the target transaction indicates a transfer of an asset and associated data released by the member node device to the blockchain for transfer to a candidate block. Based on the reference time parameter, a determination is performed as to whether the target transaction is a valid transaction within a transaction validity period. In response to determining that the target transaction is a valid transaction within the transaction validity period, the target transaction is recorded to the candidate block.
Claims18
A computer-implemented method for processing blockchain-based transactions, comprising:
- receiving a target transaction initiated by a member node device in a blockchain, wherein the target transaction comprises a reference time parameter, and wherein the reference time parameter is used to determine whether the target transaction is a valid transaction within a transaction validity period;
- determining, based on the reference time parameter, whether the target transaction is a valid transaction within a transaction validity period;
- and
- in response to determining that the target transaction is a valid transaction within the transaction validity period, recording the target transaction to a generated candidate block.
A non-transitory, computer-readable medium storing one or more instructions executable by a computer system to perform operations comprising:
- receiving a target transaction initiated by a member node device in a blockchain, wherein the target transaction comprises a reference time parameter, and wherein the reference time parameter is used to determine whether the target transaction is a valid transaction within a transaction validity period;
- determining, based on the reference time parameter, whether the target transaction is a valid transaction within a transaction validity period;
- and
- in response to determining that the target transaction is a valid transaction within the transaction validity period, recording the target transaction to a generated candidate block.
A computer-implemented system, comprising:
- one or more computers;
- and
- one or more computer memory devices interoperably coupled with the one or more computers and having tangible, non-transitory, machine-readable media storing one or more instructions that, when executed by the one or more computers, perform one or more operations comprising:
- receiving a target transaction initiated by a member node device in a blockchain, wherein the target transaction comprises a reference time parameter, and wherein the reference time parameter is used to determine whether the target transaction is a valid transaction within a transaction validity period;
- determining, based on the reference time parameter, whether the target transaction is a valid transaction within a transaction validity period;
- and
- in response to determining that the target transaction is a valid transaction within the transaction validity period, recording the target transaction to a generated candidate block.
Dependencies are inferred from the claim text.