Application US20190019168

BLOCKCHAIN SERVICE DATA PROCESSING
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US20190019168

1. A computer-implemented method executed by one or more processors, the method comprising: (4) (4)

receiving, by the one or more processors, first service data from a plurality of blockchain nodes in a blockchain network, the first service data received from each blockchain node being associated with a first source address and a first destination address;

forming, by the one or more processors, second service data comprising a second source address and a second destination address, wherein the second source address is formed based on a plurality of first source addresses and a plurality of first destination addresses associated with the first service data;

sending, by the one or more processors, the second service data to a blockchain node of the plurality of blockchain nodes; and

processing, by the one or more processors, the second service data in response to receiving a verification message from the blockchain node verifying that the second service data includes a part of the first service data provided by the blockchain node.

2. The computer-implemented method of claim 1, further comprising storing, by the one or more processors, the second service data in the blockchain network in response to receiving the verification message from the blockchain node. (0)

3. The computer-implemented method of claim 1, further comprising: (0) (2)

4. The computer-implemented method of claim 1, further comprising: (3) (1)

receiving, by the one or more processors, a feedback information from a server, the feedback information including a plurality of node identifiers associated with the plurality of blockchain nodes, wherein the server sends the feedback information in response to receiving requests for service data processing from the plurality of blockchain nodes.

5. The computer-implemented method of claim 4, wherein the blockchain node is a first blockchain node and the one or more processors are parts of a second blockchain node that is one of the plurality of blockchain nodes. (0)

6. The computer-implemented method of claim 4, wherein the blockchain node is a first blockchain node and the one or more processors are parts of a second blockchain node that is determined based on a consensus between blockchain nodes in the plurality of blockchain nodes. (0)

7. The computer-implemented method of claim 4, wherein number of nodes in the plurality of blockchain nodes is determined by the server and based on a quantity information, the quantity information indicating the number of nodes and being included in at least one request for service data processing received from a respective blockchain node in the plurality of blockchain nodes. (0)

8. The computer-implemented method of claim 1, further comprising: (0) (2)

9. A non-transitory, computer-readable medium storing one or more instructions executable by a computer system including one or more processors to perform operations comprising: (4) (4)

receiving first service data from a plurality of blockchain nodes in a blockchain network, the first service data received from each blockchain node being associated with a first source address and a first destination address;

forming second service data comprising a second source address and a second destination address, wherein the second source address is formed based on a plurality of first source addresses and a plurality of first destination addresses associated with the first service data;

sending the second service data to a blockchain node of the plurality of blockchain nodes; and

processing the second service data in response to receiving a verification message from the blockchain node verifying that the second service data includes a part of the first service data provided by the blockchain node.

10. The non-transitory, computer-readable medium of claim 9, wherein the instructions further comprise storing the second service data in the blockchain network in response to receiving the verification message from the blockchain node. (0)

11. The non-transitory, computer-readable medium of claim 9, wherein the instructions further comprise: (0) (2)

12. The non-transitory, computer-readable medium of claim 9, wherein the instructions further comprise: (3) (1)

receiving a feedback information from a server, the feedback information including a plurality of node identifiers associated with the plurality of blockchain nodes, wherein the server sends the feedback information in response to receiving requests for service data processing from the plurality of blockchain nodes.

13. The non-transitory, computer-readable medium of claim 12, wherein the blockchain node is a first blockchain node and the one or more processors are parts of a second blockchain node that is one of the plurality of blockchain nodes. (0)

14. The non-transitory, computer-readable medium of claim 12, wherein the blockchain node is a first blockchain node and the one or more processors are parts of a second blockchain node that is determined based on a consensus between blockchain nodes in the plurality of blockchain nodes. (0)

15. The non-transitory, computer-readable medium of claim 12, wherein number of nodes in the plurality of blockchain nodes is determined by the server and based on a quantity information, the quantity information indicating the number of nodes and being included in at least one request for service data processing received from a respective blockchain node in the plurality of blockchain nodes. (0)

16. The non-transitory, computer-readable medium of claim 9, wherein the operations further comprise: (0) (2)

17. A computer-implemented system, comprising: (3) (2)

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 first service data from a plurality of blockchain nodes in a blockchain network, the first service data received from each blockchain node being associated with a first source address and a first destination address;

sending the second service data to a blockchain node of the plurality of blockchain nodes; and

18. The computer-implemented system of claim 17, wherein the instructions further comprise storing the second service data in the blockchain network in response to receiving the verification message from the blockchain node. (0)

19. The computer-implemented system of claim 17, wherein the instructions further comprise: (0) (2)

20. The computer-implemented system of claim 17, wherein the instructions further comprise: (0) (1)

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Application US20190019168

BLOCKCHAIN SERVICE DATA PROCESSING

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