Methods and devices for providing transaction data to blockchain system for processing

Patent metadata

Field	Value
Publication number	US-10867299-B2
Application number	US-201916717501-A
Country	US
Kind code	B2
Filing date	Dec 17, 2019
Priority date	Mar 4, 2019
Publication date	Dec 15, 2020
Grant date	Dec 15, 2020

Abstract

Disclosed herein are methods, devices, and apparatuses, including computer programs stored on computer-readable media, for providing transaction data to a blockchain system for processing. One of the methods includes: monitoring the transaction data in a computer system, wherein the transaction data include at least one of single-transaction data or multiple-transaction data; and based on the monitoring, asynchronously uploading the transaction data to the blockchain system.

First claim

What is claimed is:

1. A computer-implemented method for providing transaction data to a blockchain system for processing, the method comprising:
monitoring the transaction data in a computer system; and
based on the monitoring, asynchronously uploading the transaction data to the blockchain system,
wherein the transaction data include single-transaction data and multiple-transaction data, and the method further comprises:
monitoring a status of the blockchain system; and
determining whether to upload the single-transaction data or the multiple-transaction data based on the status of the blockchain system.

2. The method of claim 1 , further comprising:
determining a time for uploading the transaction data to the blockchain system.

3. The method of claim 1 , further comprising:
generating an aggregation of the multiple-transaction data when it is determined to upload the multiple-transaction data.

4. The method of claim 3 , wherein the generating the aggregation of the multiple-transaction data comprises:
removing a repeated feature of the multiple-transaction data.

5. The method of claim 1 , wherein monitoring the status of the blockchain system comprises:
monitoring at least one of a size of a data block of the blockchain system, a frequency of data uploading in the blockchain system, or a number of transactions processed by the blockchain system during a predetermined time period.

6. The method of claim 1 , further comprising:
receiving, from the blockchain system, a verification result that the transaction data is accurate, wherein the transaction data is verified by another computer system by obtaining the transaction data from the blockchain system and comparing the transaction data with its own transaction data.

7. The method of claim 6 , further comprising:
marking the transaction data as being verified in the computer system.

8. The method of claim 6 , further comprising:
receiving, from the blockchain system, verified transaction data to generate bill information and payment information relating to the verified transaction data, wherein the bill information and the payment information are recorded in the blockchain system.

9. The method of claim 1 , wherein the blockchain system implements a consortium blockchain.

10. A device for providing transaction data to a blockchain system for processing, comprising:
one or more processors; and
one or more computer-readable memories coupled to the one or more processors and having instructions stored thereon that are executable by the one or more processors, wherein the one or more processors are configured to:
monitor the transaction data; and
based on the monitoring, asynchronously upload the transaction data to the blockchain system,
wherein the transaction data include single-transaction data and multiple-transaction data, and the one or more processors are further configured to:
monitor a status of the blockchain system; and
determine whether to upload the single-transaction data or the multiple-transaction data based on the status of the blockchain system.

11. A non-transitory computer-readable medium having stored therein instructions that, when executed by a processor of a device, cause the device to perform a method for providing transaction data to a blockchain system for processing, the method comprising:
monitoring the transaction data; and
based on the monitoring, asynchronously uploading the transaction data to the blockchain system,
wherein the transaction data include single-transaction data and multiple-transaction data, and the method further comprises:
monitoring a status of the blockchain system; and
determining whether to upload the single-transaction data or the multiple-transaction data based on the status of the blockchain system.

12. The device of claim 10 , wherein the one or more processors are further configured to:
determine a time for uploading the transaction data to the blockchain system.

13. The device of claim 10 , wherein the one or more processors are further configured to:
generate an aggregation of the multiple-transaction data when it is determined to upload the multiple-transaction data.

14. The device of claim 13 , wherein in generating the aggregation of the multiple-transaction data, the one or more processors are further configured to:
remove a repeated feature of the multiple-transaction data.

15. The device of claim 10 , wherein in monitoring the status of the blockchain system, the one or more processors are further configured to:
monitor at least one of a size of a data block of the blockchain system, a frequency of data uploading in the blockchain system, or a number of transactions processed by the blockchain system during a predetermined time period.

16. The device of claim 10 , wherein the one or more processors are further configured to:
receive, from the blockchain system, a verification result that the transaction data is accurate, wherein the transaction data is verified by another computer system by obtaining the transaction data from the blockchain system and comparing the transaction data with its own transaction data.

17. The device of claim 16 , wherein the one or more processors are further configured to:
mark the transaction data as being verified in the computer system.

Assignees

• Advanced New Technologies Co Ltd

Inventors

• Cheng Long
• Li Yanpeng

Classifications

• H04L9/50

  using hash chains, e.g. blockchains or hash trees · CPC title

• H04L9/0643

  Hash functions, e.g. MD5, SHA, HMAC or f9 MAC · CPC title

• G06Q30/06 Primary

  Buying, selling or leasing transactions · CPC title

• G06Q20/389 Primary

  Keeping log of transactions for guaranteeing non-repudiation of a transaction · CPC title

• G06Q20/382

  insuring higher security of transaction · CPC title