专利名称：BLOCKCHAIN SMART CONTRACT
VERIFICATION METHOD AND APPARATUS,
willeAND STORAGE MEDIUM
发明人：JING, Bo，荆博起英文名
申请号：CN2019/091475
好主意的英文
申请日：20190617
farrah fawcett
闺蜜日是几月几号公开号：WO2020/057196A1
公开日：
20200326
英语阅读材料
专利内容由知识产权出版社提供
专利附图：
摘要：A blockchain smart contract verification method and apparatus, and a storage medium. The method compris: obtaining block header information and a transaction
list of a designated block from a first node in a blockchain network (S110), the transaction list comprising a transaction identifier and a smart contract execution result, and the block header information comprising a root node of a first Merkel tree, a root node of a cond Merkel tree, and an identifier of the last block of the designated block; verifying the root node of the first Merkel tree and the transaction identifier (S120); verifying the root node of the cond Merkel tree and the smart contract execution result (S130); verifying whether the identifier of the last block of the designated block is in a pre-stored block header chain structure (S140); and if the verifications above pass, determining that the smart contract execution result is valid (S150). The validity of a smart contract execution result can be determined, without downloading complete block information and without locally and repeatedly executing a smart contract in a lightweight node, thereby saving resources and improving efficiency.
哥老会
申请人：BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.，百度在线网络技术（北京）有限公司
地址：3/F Baidu Campus, No.10 Shangdi 10th Street, Haidian District Beijing 100085 CN，中国北京市海淀区上地十街10号百度大厦三层, Beijing 100085 CN
国籍：CN,CN我是歌手第三季冠军
超级保龄球代理人：CHANG TSI & PARTNERS，北京市铸成律师事务所外围设备
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