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A research method and equipment on the block chain

A technology of block chain and equipment, applied in the field of block chain, can solve the problems of not getting rewards, non-response, etc., to achieve the effect of protecting interests

Active Publication Date: 2022-02-22
BEIJING AIMORECE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During this process, there are the following problems: 1. The respondents are worried that they will not be rewarded after answering the questionnaire; 2. The investigators are worried that the respondents will not answer the questionnaire after paying first.

Method used

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  • A research method and equipment on the block chain
  • A research method and equipment on the block chain
  • A research method and equipment on the block chain

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Embodiment Construction

[0039] In order to explain the overall concept of the present application more clearly, the following detailed description will be given by way of examples in combination with the accompanying drawings.

[0040] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the sequences so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein.

[0041] Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed inst...

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Abstract

This application discloses a research method and equipment on the block chain. In the method: the block chain node receives the research task on-chain request sent by the first client; triggers the task verification smart contract, and the task verification The smart contract verifies the balance corresponding to the address of the first client; receives the second client's request to upload the survey answer sheet to the chain, and the request to upload the survey answer sheet to the chain includes the survey answer sheet encrypted with the public key of the first client and the The survey answer sheet encrypted with the public key of the second client; when the number of the survey answer sheet reaches the preset number, the transaction smart contract is triggered, and the transaction smart contract verifies the number of the survey answer sheet. After the verification is passed, all transfer of the preset price of the survey task, and perform the uploading process of the survey answer sheet encrypted with the public key of the first client and the survey answer sheet encrypted with the public key of the second client. This method can make the research process open and transparent, and guarantee the interests of the researcher and the researched.

Description

technical field [0001] This application relates to the field of block chain technology, in particular to a research method and equipment on the block chain. Background technique [0002] At present, blockchain, Internet of Things and artificial intelligence are listed as the three major technologies of future technology. Blockchain technology is based on a decentralized peer-to-peer network, using open source software to combine cryptography principles, time series data and consensus mechanisms to ensure the coherence and continuity of each node in the distributed database, so that information can be verified instantly and can be Traceable, but difficult to tamper with and unshielded, thus creating a shared value system of privacy, efficiency and security. [0003] Research is a common market behavior, which is used to reflect information such as customer evaluation of products or services. However, the current research is conducted on the Internet, and the researcher give...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q20/38
CPCG06Q20/3829
Inventor 吉建勋杨慧
Owner BEIJING AIMORECE TECH CO LTD
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