Find a Project

Check out the projects created at past events

Select events

ZK-Vote

Welcome to ZK-Vote, a privacy-preserving and trusted voting platform built on World ID.

ETHGlobal Waterloo

UMAIA - Optimistic AI Attestation

Attestation of AI query and answer is important. Use cases range from financial accountability, medical record keeping and many other. Uses on-chain optimistic oracles to attest the authenticity of results. It works even when non-deterministic AI models are used.

ETHGlobal Waterloo

V-lance

Your Professional Identity Passport to Build Social Capital. Own Your Story & Prove Your Worth

ETHGlobal Waterloo

OPCraft 2: Community blocks

Adding user-specified images on to OPCraft, a voxel-based game built on MUD

ETHGlobal Waterloo

AltTransfer

Exchange funds with anyone on any blockchain. Get paid in the currency you want!

ETHGlobal Waterloo

Repute

Repute is a non-custodial OTC escrow service for special situations opportunities

ETHGlobal Waterloo

Smarter Contract

Smarter Contract, powered by Hyperlane, optimizes smart contract performance by intelligently delegating functions to the most cost-efficient blockchain in real-time. It's a leap towards efficient, accessible, and cost-effective blockchain interaction.

ETHGlobal Waterloo

VoteYourMind

An application that helps to create a decentralized voting system.

ETHGlobal Waterloo

AuctionVerse

An auction application with crypto wallet payment through MetaMask

ETHGlobal Waterloo

Prompt-Lens

"Built an decentralized social website with Lens protocol, World ID for identity validation, and ChatGPT for personalized content generation. Empowering users with secure interactions and dynamic posts. #DecentralizedWeb #AI #IdentityValidation"

ETHGlobal Waterloo

MyMiddleMan

web3 middleware application aimed to provide security to user transaction occurred on the blockchain. Using Tenderly to simulate and test a virtual transaction our product aims to guarantee 100% safe User transaction.

ETHGlobal Waterloo

KnowYourPeer

We run data analysis and draw user profile based on the peers a blockchain address is interacting with.

ETHGlobal Waterloo

Willfully

An ERC-4337 Social Recovery wallet that doubles as a will to safely disperse your assets upon death.

ETHGlobal Waterloo

CryptoCraze

CryptoCraze is an API that lets users view Ethereum Gas Prices

ETHGlobal Waterloo

Fund AI Training DAO

Our new type of DAO allows us to crowdsource and manage the multi-stage process of creating large AI models. We showcase the value of crowdfunded AI with its ability to find bugs in solidity contracts.

ETHGlobal Waterloo

Habitat

Habitat is a sub-application focused on environmental conservation and social responsibility. It transforms energy from both on-chain and off-chain regenerative activities, converting it into real trees to foster a sustainable future.

ETHGlobal Waterloo

Global Voice

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.

ETHGlobal Waterloo

NEAR BOS Component

Creating my first NEAR BOS component that weclomes ETHGlobal Waterloo!

ETHGlobal Waterloo

EtherCare

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.

ETHGlobal Waterloo

Roll a Mate

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

ETHGlobal Waterloo

SeaTrack

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.

ETHGlobal Waterloo
RepuScore banner

RepuScore

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

ETHGlobal Waterloo
CoinGPT banner

CoinGPT

Analyze your nft and crypto trading history using generative AI.

ETHGlobal Waterloo
NFT replacement parts banner

NFT replacement parts

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

ETHGlobal Waterloo
Smile DAO banner

Smile DAO

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

ETHGlobal Waterloo
vision.dev banner

vision.dev

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

ETHGlobal Waterloo
Hyperlane VS Code banner

Hyperlane VS Code

Deploy Hyperlane to any chain for permissionless interoperability through VS Code

ETHGlobal Waterloo
Art.IO banner

Art.IO

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

ETHGlobal Waterloo
SimpliAudit banner

SimpliAudit

SimpliAudit, a post-audit deployment monitoring tool for auditors

ETHGlobal Waterloo
Videre bannerprize

Videre

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

ETHGlobal Waterloo
D-Risk banner

D-Risk

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.

ETHGlobal Waterloo
WageVault bannerprize

WageVault

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

ETHGlobal Waterloo
HackerGrant bannerprize

HackerGrant

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.

ETHGlobal Waterloo