BLOCKCHAIN CONSENSUS METHOD AND DEVICE - ALIBABA GROUP HOLDING LTD

Title:

BLOCKCHAIN CONSENSUS METHOD AND DEVICE

Document Type and Number:

WIPO Patent Application WO/2018/219283

Kind Code:

A1

Abstract:

Disclosed are a blockchain consensus method and device. The method comprises: a blockchain node acquiring service data to be subjected to consensus, and determining a service type of the service data; according to the service type, selecting, from a consensus network, at least one consensus node providing a consensus service; and sending the service data to the selected consensus node, so as to carry out consensus processing on the service data. For service data to be subjected to consensus, a consensus node providing a consensus service can be selected according to the service type of the service data to carry out consensus processing on the service data, in this way, with regard to different services, some consensus nodes are selected from a consensus network to carry out consensus on the services, thus being able to prevent the problem of excessively long consensus processing time caused by excessive participant consensus nodes, being able to ensure shortening of the time for consensus processing and also being able to ensure the legitimacy of a consensus processing result and effectively improving the service data processing efficiency of a blockchain network.

Inventors:

WANG SHIFENG (CN)

Application Number:

PCT/CN2018/088947

Publication Date:

December 06, 2018

Filing Date:

May 30, 2018

Export Citation:

Click for automatic bibliography generation Help

Assignee:

ALIBABA GROUP HOLDING LTD (CN)
WANG SHIFENG (CN)

International Classes:

G06Q20/40

Foreign References:

CN106682907A	2017-05-17
CN106157142A	2016-11-23
US20170149819A1	2017-05-25
US20160300234A1	2016-10-13
CN107450981A	2017-12-08

Other References: