12110+ Web3 Hackathon Projects

Discover blockchain projects from ETHGlobal, Encode, Chainlink and more

zkAuth

2FA for EVM blockchains, compatible with the broadly adapted timed-one-time-password (TOTP) algorithm. We remove the trusted validator, creating a zero-trust authentication circuit and solve the challenge of on-chain visibility by verification via zero-knowledge proofs.

Rust
๐Ÿ† (๐Ÿ”Ÿ Optimism โ€” Top 10)๐Ÿ† (๐Ÿ’ก The Graph โ€” ๐Ÿฅ‡ Best New Subgraph)
ETHOnline 2022 โ€ข 2022

zkCommonGround by Hashchat

zkCommonGround solves the first-offer dilemma by allowing buyers and sellers to match without disclosing prices

ReactPython
ETHNewYork 2022 โ€ข 2022

zkDoc

Access all your medical records with just your Phone Number! An elegant solution to healthcare and hospital backend systems that bring Access, Security & Ease to ALL patients.

ETHIndia 2022 โ€ข 2022

zkForms

zkForms is a web3-focused form builder to construct online forms and surveys with multiple question formats, restrictions and better analysis that can be accessed from any device, anytime, and anywhere.

ReactNext.js
ETHOnline 2022 โ€ข 2022

zkFundRaise

Your one stop privacy solution for anonymous fund raising and donations

๐Ÿ† (๐ŸŠ Push Protocol โ€” Prize Pool)๐Ÿ† (๐Ÿฅ‡ zkBob โ€” Best Use)
ETHIndia 2022 โ€ข 2022

zkPOD

Zero Knowledge On Chain Verification for your medical degree.

ETHIndia 2022 โ€ข 2022

zkPay

Zero Knowledge Payment Gateway for a Privacy Focused Future

๐Ÿ† (๐Ÿฅ‡ zkBob โ€” Best Use)๐Ÿ† (๐ŸŠ Valist โ€” Prize Pool)๐Ÿ† (๐ŸŠ The Graph โ€” Pool Prize)๐Ÿ† (๐ŸŠ StackOS โ€” Pool Prize)
ETHIndia 2022 โ€ข 2022

zkPayroll

Privacy preserved payroll management and payment on Blockchain.

๐Ÿ† (๐Ÿฅ‡ zkBob โ€” Best Use)
ETHIndia 2022 โ€ข 2022

zzzync

Currently to replicate a database, another OrbitDB peer must be online. Using IPFS and IPNS pinning services we fix this! Stay synced with offline orbitdb peers using web3.storage and w3name!

๐Ÿ† (๐Ÿฅ‡ IPFS/Filecoin โ€” Storage Wizard)
HackFS 2022 โ€ข 2022

ลzen Web 3.0 Music Player

We built a Web3 Spotify-disruptor where artists get paid directly in real time with no third-party intermediaries, all on the blockchain

๐Ÿ† (๐Ÿฅ‡ SKALE โ€” Best Use)๐Ÿ† (๐ŸŠโ€โ™‚๏ธ Superfluid โ€” Pool Prize)
ETHNewYork 2022 โ€ข 2022

โ–ฆ Rush โคฝ ๐ŸŽ  โคผ

Rush makes it easy for Defi users to use flasloans as a strategy. Flashloans allow you to borrow tokens and return them in the same transaction. This allows defi uses an alternative to make extra returns when used properly.

๐Ÿ† (๐ŸŒŠ AAVE Grants DAO โ€” ๐Ÿฅˆ Aave Forex Tool)
ETHOnline 2022 โ€ข 2022

$DTT

We are focused on building a self-sovereign identity solution using crypto-economic incentives in the Filecoin ecosystem. https://showcase.ethglobal.co/hackfs2021/-dtt

๐Ÿ† (Ceramic Pool prize)๐Ÿ† (Zora Prize Pool)
HackFS 2021 โ€ข 2021
Page 965 of 1010 โ€ข Showing 12 of 12110 projects