BlockchainSurveys: A dApp For Conducting Fair & Transparent Online Surveys

Hi, everybody! I'm currently working on an interesting blockchain project with a fellow student.

The project is a dApp that uses the Ethereum/Polygon blockchain to conduct online surveys in a tamper-proof way. This means: survey results cannot be distorted and promised rewards are transparently and provably paid out to participants. You can check it out and find more information here: https://www.blockchain-surveys.com/home

With our dApp, we are currently conducting a survey about trust in the context of dApps. The results will be used in a research project and shared with the community.

We would therefore much appreciate if you would take a moment to fill out the survey in our dApp: https://www.blockchain-surveys.com/surveys/610fa0683fd3fb00174e5491. The only requirement is that MetaMask is installed in your browser.

Of all participants, our smart contract will randomly select five randoms. Each winner can claim 50 MATIC (about 68 USD at the time of writing) after the end of the survey. Check out our smart contract and verified source here: https://polygonscan.com/address/0x6da6ee8d5d56b578994c4ce111d0ff73746dfbe0. It already holds the prizes and only winners will be able to withdraw.

We would be happy if you participate and share it with your friends or colleagues. If you have any questions or concerns, feel free to reach out to us. Feedback is highly welcome!