Abstract
In today’s world, crowdsourcing is a highly rising paradigm where mass people are engaged in solving a problem. Though this system has a lot of advantages, yet people are not interested in working on this platform. Thus, we survey people to find out the constraints of this platform and the main reason behind their unwillingness. 59% of people think that security and privacy is the major challenge of a crowdsourcing platform. Therefore, we propose a blockchain-based crowdsourced system which can provide security and privacy to the user’s information. We also have used a smart contract to verify the task so that the users get the exact output that they have wanted. We implemented our system and compared the performance with the existing systems. Our proposed approach outperforms the current methods in terms of cost and properties.
Highlights
Crowdsourcing is a marketing platform where a large task is distributed into a collection of small pieces and providing those pieces into a large group of workers [1]
Compared to conventional systems that depend on crowdsourcing networks, the proposed scheme guarantees that transaction details of requesters and contributors are recorded in the blockchain
Ethereum facilitates smart contract functionality in such a way that any Ethereum wallet owner can implement their smart contract on the Ethereum network to benefit their specific business rules
Summary
Abstract—In today’s world, crowdsourcing is a highly rising paradigm where mass people are engaged in solving a problem. Though this system has a lot of advantages, yet people are not interested in working on this platform. We survey people to find out the constraints of this platform and the main reason behind their unwillingness. 59% of people think that security and privacy is the major challenge of a crowdsourcing platform. We propose a blockchain-based crowdsourced system which can provide security and privacy to the user’s information. Our proposed approach outperforms the current methods in terms of cost and properties
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