Title:
BLOCK CHAIN-BASED DATA DETECTION METHOD, APPARATUS, DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2024/007860
Kind Code:
A1
Abstract:
Disclosed in the present application are a block chain-based data detection method, an apparatus, a device, a storage medium, and a program product. The method comprises: on the basis of a verification smart contract, calling an oracle machine smart contract, and initiating a verification request for a trusted execution environment platform, the verification request comprising an environment signature corresponding to the trusted execution environment platform; on the basis of the verification request, triggering an environment verification event containing the environment signature, the environment verification event being used for triggering an oracle machine node to acquire verification information of data to be verified from a verification service node, and said data being contained in the environment verification event and comprising the environment signature; and acquiring the verification information from the oracle machine node, and feeding back the verification information to the verification smart contract.
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Inventors:
WANG JIAN (CN)
Application Number:
PCT/CN2023/101634
Publication Date:
January 11, 2024
Filing Date:
June 21, 2023
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
H04L9/40
Domestic Patent References:
| WO2020125942A1 | 2020-06-25 |
Foreign References:
| CN111460458A | 2020-07-28 | |||
| CN111090888A | 2020-05-01 | |||
| CN114338054A | 2022-04-12 | |||
| US20220158856A1 | 2022-05-19 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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