Welcome to the database where you can see all previous projects from our past hackathons.
Most Hackathon Won
Manobendra Mandal
Vivek Sahu
simp1e
Most Project Built
zorzalcripto
zcy22606
David Barasa
This project demonstrates how verified users can mint NFTs using a Zero-Knowledge Proof mechanism — without needing to import external libraries or define input parameters.
Voting System Smart Contract
A simple Solidity smart contract that logs user interactions with blockchain timestamps and the user’s address.
This Solidity contract is a lightweight, self-contained implementation of an **ERC-721-like NFT standard** designed for AI-generated art with evolving metadata. Unlike typical NFT contracts, it avoids
🧠 Dynamic AI Art NFT This Solidity smart contract creates AI-generated NFTs with dynamic metadata, allowing on-chain updates of token URIs for evolving or adaptive artworks. It’s a lightweight, cons
MilestoneNFT lets the admin reward users with NFTs for achieving milestones. Each NFT represents an achievement and can be viewed, transferred, or burned.
this is my project for flow, github repository: https://github.com/gamingaggarwal8-svg/VolumeDynamicToken
This project introduces an innovative smart contract for a hybrid governance model. It combines traditional on-chain voting with a dynamic sentiment score that weights the final outcome. Essentially,
A simple, on-chain ETH vault that locks funds until a specified time.
Implement a token with dynamic pricing based on volume, write this smart contract in Solidity, no imports and constructors, with no input fields
A simple Ethereum-based donation pool that collects micro-donations from users and forwards all collected funds to a fixed charity wallet. The contract is intentionally designed with no imports, no
Welcome to the AI-Powered Trend Prediction Smart Contract — a lightweight, Solidity-based smart contract that bridges off-chain intelligence with on-chain transparency.