Blockchain-based offline resource transfer method and apparatus

A blockchain-based offline resource transfer method, wherein a transferor terminal and a receiver terminal of offline resource transfer include multiple execution environments, an offline blockchain network includes multiple computing nodes constructed based on the execution environments of the transferor terminal and the receiver terminal as blockchain nodes, the method comprising:

• obtaining, through a short-range wireless communication between the transferor terminal and the receiver terminal, an offline resource transfer transaction constructed by the transferor terminal;
• broadcasting the offline resource transfer transaction to one or more computing nodes of the multiple computing nodes included in the offline blockchain network, the offline resource transfer transaction including identification information of a transferor account, identification information of a receiver account, and a resource transfer quantity;
• and
• after consensus on the offline resource transfer transaction has been successfully completed by the offline blockchain network based on a consensus mechanism of the offline blockchain network, executing the offline resource transfer transaction to transfer a resource corresponding to the resource transfer quantity from the transferor account to the receiver account.

A blockchain-based offline resource transfer apparatus, wherein a transferor terminal and a receiver terminal of offline resource transfer include multiple execution environments, an offline blockchain network includes multiple computing nodes constructed based on the execution environments of the transferor terminal and the receiver terminal as blockchain nodes, and the apparatus is included in the transferor terminal, the apparatus comprising a processor and a memory having executable instructions stored thereon, the executable instructions, when executed by the processor, enable the processor to implement:

• a construction unit that constructs an offline resource transfer transaction in response to an offline resource transfer operation initiated by a user on the transferor terminal, the offline resource transfer transaction including identification information of a transferor account, identification information of a receiver account, and a resource transfer quantity;
• a sending unit that sends the offline resource transfer transaction to the receiver terminal through a short-range wireless communication between the transferor terminal and the receiver terminal, for the offline resource transfer transaction to be broadcast to the multiple computing nodes included in the offline blockchain network;
• and
• an execution unit that, after consensus on the offline resource transfer transaction has been successfully completed by the offline blockchain network based on a consensus mechanism of the offline blockchain network, execute the offline resource transfer transaction to transfer a resource corresponding to the resource transfer quantity from the transferor account to the receiver account.

A blockchain-based offline resource transfer apparatus, wherein a transferor terminal and a receiver terminal of offline resource transfer include multiple execution environments, an offline blockchain network includes multiple computing nodes constructed based on the execution environments of the transferor terminal and the receiver terminal as blockchain nodes, and the apparatus is included in the receiver terminal, the apparatus comprising a processor and a memory having executable instructions stored thereon, the executable instructions, when executed by the processor, enable the processor to implement acts including:

• obtaining, through a short-range wireless communication between the transferor terminal and the receiver terminal, an offline resource transfer transaction constructed by the transferor terminal;
• broadcasting the offline resource transfer transaction to one or more computing nodes of the multiple computing nodes included in the offline blockchain network, the offline resource transfer transaction including identification information of a transferor account, identification information of a receiver account, and a resource transfer quantity;
• and
• after consensus on the offline resource transfer transaction has been successfully completed by the offline blockchain network based on a consensus mechanism of the offline blockchain network, executing the offline resource transfer transaction to transfer a resource corresponding to the resource transfer quantity from the transferor account to the receiver account.