Hey everyone! ????
I'm working on a hybrid DApp that tracks steps and runs fitness tournaments, with rewards for the top performers. Here's a quick breakdown of the project:

Why Blockchain?

For tournaments, I needed a trustless system where user steps are transparent and verifiable. So, I used blockchain to store the steps data, making it tamper-proof and easily auditable by anyone.

Tech Stack:

• Blockchain: Solidity, Ether.js, Hardhat
• Testing: Chai, Mocha
• Backend: ExpressJS, NodeJS, MongoDB
• Client: Unity (C#)

How It Works:

• The client-side is built in Unity, but since there's limited blockchain support in Unity, I'm using REST APIs to connect to a traditional backend.
• Most smart contract interactions (like registering steps) happen on the backend, and Unity communicates with it via APIs.

Still in development, but I’m really excited about how it’s shaping up! Let me know if you have any thoughts or feedback! ????

Feel free to go through the repos:

Backend

Unity (Client App)

Smart Contracts

If you really want to read more about the project:::
Project Report