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Web3 - Time-based Sponsorship service for on/offline events.


Created At

ETHOnline 2022

Winner of


🏊‍♂️ NFTPort — Pool Prize


🏊‍♂️ Tableland — Pool Prize


🏊‍♂️ Superfluid — Pool Prize

Project Description

As a platform to encourage organizers and sponsors to participate in online and offline events, organizers can mint NFTs for events to sponsors of events, and sponsors can pay donations in time-based currency. Through this, it is possible to prevent fraud of events and promote the success of long-term events together. In addition, user can leave cheering messages for the event anonymously, and participants who receive NFTs can form a DAO for the community later.

How it's Made

We implemented minting through nftport, and uploaded files for NFT through nftstorage, which we can upload on the web. Individual NFTs were created by linking data on individual events and messages through tableland. we can create a process of paying donations over time through superfluid, and leave a message without exposing your identity with your worldcoinID. Dapp is binding with metamask and unstoppable domain. The nft history was connected via covalent API. Finally, the process of linking the project and the admin contract with the valist was completed.

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