DATABASE COMPOSITE ENDORSEMENT

The invention relates to a database composite endorsement. An example operation may include one or more of submitting, by a blockchain client, a transaction proposal to a blockchain network, endorsing, by one or more endorser nodes or peers, the transaction proposal, endorsing comprising updating an...

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Bibliographic Details
Main Authors JIA BIN, WANG SHUAI, JIA XI XUE, SUN HONG WEI, SHEN YAN RONG
Format Patent
LanguageChinese
English
Published 27.10.2020
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Summary:The invention relates to a database composite endorsement. An example operation may include one or more of submitting, by a blockchain client, a transaction proposal to a blockchain network, endorsing, by one or more endorser nodes or peers, the transaction proposal, endorsing comprising updating an in-process world state list, providing one or more composite endorsements, each comprising a base result and a forecasted result corresponding to the transaction proposal, submitting an endorsed transaction in response to the one or more composite endorsements, validating, by a committer node or peer, the endorsed transaction, committing the endorsed transaction to the blockchain network, and removing the committed transaction from the in-process world state list. 本发明涉及数据库复合背书。示例性操作可以包括以下的一个或多个:由区块链客户端向区块链网络提交交易建议;由一个或多个背书者节点或对等体背书所述交易建议,所述认可包括更新进程中世界状态列表;提供一个或多个复合背书,每个复合背书包括对应于所述交易建议的基本结果和预测结果;响应于所述一个或多个复合背书而提交背书的交易;由提交方节点或对等体验证所述背书的交易;向所述区块链网络提交所述背书的交易;以及从所述进程中世界状态列表去除所述提交的交易。
Bibliography:Application Number: CN202010297580