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Block chain smart contract construction method

A smart contract and construction method technology, applied in the blockchain field, can solve problems such as difficulty in guaranteeing the quality of sub-task completion, poor satisfaction in sub-task completion, and cost, so as to facilitate subsequent traceability and supervision and ensure effectiveness , to ensure the non-tamperable effect

Pending Publication Date: 2022-07-29
云南天上人间茶业有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] Although, at present, in order to solve the problems of the authenticity of task information and rule information sources in Internet crowdsourcing, the problems of crowdsourcing solutions not being tampered with and leaked, and the automatic monitoring of smart contracts, some blockchain technology is used to build The solution to crowdsourcing smart contracts, however, in the current Internet crowdsourcing, there are still problems in building crowdsourcing smart contracts based on blockchain technology: the lack of multi-level verification mechanisms for users, especially for some very If important and difficult subtasks are completed by Internet users with low professionalism, it will undoubtedly lead to problems such as poor satisfaction with subtask completion. It is difficult to guarantee the quality of completion, and a lot of supervision and management costs are spent in the process, and even the completion of sub-tasks does not meet the requirements, resulting in delays in the task completion cycle

Method used

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  • Block chain smart contract construction method

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Embodiment 1

[0038] as attached figure 1As shown, this embodiment discloses a blockchain smart contract construction method, including the steps of publishing smart contract tasks and rules: the demander uses its own private key to sign the smart contract containing tasks and rules, and the signed smart contract Added to the main chain of the blockchain, the task includes several subtasks.

[0039] In this embodiment, it further includes a step of grading, classifying several subtasks according to their importance, and generating an importance level for each subtask. The importance levels described in this embodiment are divided into high importance levels and There are two types of lower importance levels; further, in this embodiment, the step of classifying the levels further includes: classifying a number of subtasks according to the level of difficulty, and assigning a corresponding difficulty level to each subtask according to the level of difficulty The coefficient, such as the diff...

Embodiment 2

[0049] The difference between this embodiment and the first embodiment is only in the way of the second-level verification step. In this embodiment, the second-level verification step is specifically, according to the subtask label, to retrieve the high and difficult level of the importance level. The subtasks with high coefficients are similar to other subtasks, and the related technical questions are randomly generated based on the other subtasks called, and the technical questions are pushed to the user. If the user answers correctly, the secondary verification is passed.

[0050] If the user cannot provide credentials for performing other subtasks similar to the subtask with high importance and high difficulty factor, it does not necessarily mean that the user does not have the ability to undertake this subtask. , fetch other subtasks similar to the subtasks with high importance level and high difficulty coefficient, and randomly generate relevant technical questions based ...

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Abstract

The invention relates to the technical field of block chains, in particular to a block chain smart contract construction method, which comprises a smart contract task and rule release step, a demand side signs a smart contract containing a task and a rule by adopting a private key of the demand side, the signed smart contract is added to a main chain of a block chain, and the main chain of the block chain is subjected to task and rule release; the task comprises a plurality of subtasks; a first-level verification step: verifying the user qualification information, and if the verification is passed, granting the authority of claiming the subtask to the user; subtask claiming, wherein the user marks the state of the subtask to be claimed; and an intelligent contract signing step: for the sub-task subjected to state marking, the demand side and the user sign the intelligent contract according to the rule. According to the method and the device, before the user claims the sub-tasks, multi-level verification can be performed on the qualification and the professional degree of the user, so that the execution quality of each sub-task is ensured.

Description

technical field [0001] The invention relates to the technical field of blockchain, in particular to a method for constructing a blockchain smart contract. Background technique [0002] Crowdsourcing refers to the practice by which a company or institution outsources, on a free and voluntary basis, tasks that used to be performed by employees to unspecified (and often large) mass volunteers. The tasks of crowdsourcing are usually undertaken by individuals, but if it involves tasks that require the cooperation of many people, it may also appear in the form of individual production relying on open source. Crowdsourcing is different from outsourcing. Outsourcing is more handed over to professional organizations or teams. This relationship is targeted and contractual. One of the biggest differences between the two is that outsourcing emphasizes a high degree of specialization. Crowdsourcing does the opposite. The diverse cultures, education, and backgrounds of Internet users ha...

Claims

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Application Information

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IPC IPC(8): G06Q20/38G06Q20/40
CPCG06Q20/3825G06Q20/4014G06Q20/405
Inventor 晏海水
Owner 云南天上人间茶业有限公司
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