CATCH is a Dapp making fun interactions and social proofs with photos
Photographs are content that anyone can create and are a means of proving who we are and what we are doing. This app is a platform that connects people who want a particular picture with people who can take it. People who find someone proven through photos post a mission, and those who have qualifications post a photo that can prove to the mission. It is a means of proving oneself socially. There is also a challenge function as a transformation of the mission. Photography certifies continuous goal achievement and others socially certifies my goal achievement. Through this, we can develop ourselves more interestingly. These users' activities can be compensated through tokens, the currency of the CATCH app.
This project use flutter framework using dart so it can be released both Android and iOS. Currently, firebase storage is used as a photo and data storage tool. In addition, we issued ERC-20 CATCH token using hardhat and ethers.js. Also we use web3dart package to send the token in the app.