Check out the projects created at past events

Global Voice is a DAO representing all humans in the world. Through secure and transparent voting mechanisms combined with World ID powered by Worldcoin, every human is granted the right to participate in shaping societal solutions and policies.

Creating my first NEAR BOS component that weclomes ETHGlobal Waterloo!

This web3 decentralized app enables users to book appointments with clinic doctors using blockchain storage. It provides a user-friendly dashboard for patients to manage appointments while allowing doctors to efficiently handle scheduling and appointment management.






Send money on Ethereum Mainnet with transfers costing from zero to 4 cents


Introducing SeaTrack. Utilizing blockchain to address fish fraud and mislabeling in the global seafood industry, we enable the on-chain tracking of every fish from catch to sale. SeaTrack ensures accurate information and exposes fraudulent practices.



Unlock the power of decentralized consensus with RepuScore! 🚀 Our DAO tooling project for the hackathon, revolutionizing reputation-based decision-making in the blockchain space. #DAO #RepuScore #hackathon #blockchain

Analyze your nft and crypto trading history using generative AI.

The NFT (car) has reach the most amount of life cycle/time. The NFT’s (car) wallet will keep track of all the maintenance history. If the NFT (car) is transferred to a new owner it will go with its wallet which will allow the new owner to see the maintenance history



We use ZK+ML to verify smiles and build a DAO community of positivity


vision.dev: Transforming object detection using IPFS and blockchain. Secure, decentralized storage with IPFS and Ethereum. Real-time, reliable object detection for a new era of data integrity. #IPFS #blockchain #objectdetection #EthGlobal


Deploy Hyperlane to any chain for permissionless interoperability through VS Code

Art.io is an innovative art and NFT investment platform designed to support artists and transform the way we appreciate and invest in art.

SimpliAudit, a post-audit deployment monitoring tool for auditors



Video-sharing platform powered by ERC-6551. Empowers the content creator economy through advertisers' staking in smart contracts.



D-Risk is a DeFi risk framework for cross-protocol risk analysis. By modelling potential price shocks, we derive a risk score for a collateral asset and publish it on-chain using UMA.


An anonymous app for coworkers to share salary info, uncover disparities, and ensure that they're being paid their worth.


Hacker Grant is a crowdfunding platform designed to support and empower hackers in the fast-paced world of Web3 development. We connect aspiring hackers who need resources to attend ETH Global events with like-minded supporters who share their vision.


Decentralizing medical records to allow patients to access and control their own medical data


Dappchat is a web3 AI assistant for interacting with Gnosis dapps. Interact with Lexi to summarize deployed contracts, read on chain data, send crypto, and interact with the decentralized web.



A reliable app for Waterloo students to leave unbiased reviews on nearby rentals. Get insights on cleanliness, management, and more, empowering students to make informed decisions. Transparent, secure, and community-driven.



An arbitrage bot between LSDs on the unshETH vdAMM and Curve Finance

Streamline bill splitting and ride payments with ease! Our React-based app integrates Metamask SDK for seamless wallet connectivity and transaction sending. Say goodbye to the hassle of repaying friends - simplify and expedite payments in a flash!

On chain yield farming for Ethereum based LP tokens and index tokens (unshETH, ankrETH-ETH on curve ... etc.)


Offline Wallet is a mobile wallet app, facilitating offline crosschain payments using QR codes and crosschain bridges. Allows for users to be able to pay anywhere, and no matter where there funds are or what token they are in.


Creating a transparent charity platform using blockchain. Donations fund merchants to subsidize costs for those in need. Eligibility verified via ZK proofs. All transactions are on-chain, letting donors see exactly where their contributions go.



Discover and engage with NFTs like never before with Discovia. AI-powered search, on-chain engagement, and proportional rewards for your contributions. Join the future of AI enabled content discovery and get rewarded!


This tool checks if your Yama vault has been liquidated by querying blockchain events


generative art output on highlight's minting platform that utilizes p5js



Bonfire Wallet is a passwordless burner wallet that leverages WebAuthen to onboard the next 1 million crypto users, with biometrics or a token for authentication, making it accesible to anyone entering the crypto ecosystem.

I used erc-6551 to place an Aging Kitty nft into the wallet of a Crypto Kitty

CryNance leverages decentralized blockchains to empower authors to publish articles securely. Using Worldcoin's World ID protocol, users register with a digital identity via privacy-preserving cryptographics. Data security is guaranteed by web3 decentralized Polybase.






A better way to bubble up good content by using a variant of prediction markets to lighten moderators’ loads, providing an accurate signal about whether any specific submitted content is a great fit for the community.

Allowing users to burn hacked wallets through a dApp on the web