4+ PRIVACY Web3 Hackathon Projects

Looking for blockchain privacy blockchain project ideas? Our library of 4+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.

Showing 4 projects sponsored by 🏃 Lit Protocol.

SamuraiDocuSign

Trustless & UX evolved document signing dApp!! We've built secure access-control & no censorship signing and providing gasless signing user experience app utilizing Web3 ecosystems.

socialprivacy

🏆 (🏊‍♂️ Biconomy — Pool Prize)🏆 (🏊‍♂️ Worldcoin — Pool Prize)🏆 (🏊‍♂️ Scroll — Pool Prize)🏆 (🏊‍♂️ Filecoin & IPFS — Pool Prize)🏆 (💡 Gnosis Chain — Most Innovative dApps)🏆 (🏊‍♂️ Arbitrum — Pool Prize)🏆 Honorable Mentions (🏃 Lit Protocol)

ETHGlobal New York • 2024

CypherSwap is a P2P coordination mechanism that replaces VC dependency with direct commerce between creators and collectors. Using custom Uniswap hooks, it validates milestones with NFTs, uses Lens for social vetting & integrates Lit for conditional signing + token-gated access.

definftinfrastructuresocialprivacy

🏆 Honorable Mentions (🏃 Lit Protocol)

ETHGlobal New York • 2024

did:health

did:health is a W3c DID that leverages decentralized cryptography for identity based encryption and signing of healthcare data and serves a a resolver of the user's healthcare data. The user can full control over their identity and data

privacy

🏆 (🏆 Worldcoin — Honorable Mentions)🏆 (🏊‍♂️ Scroll — Pool Prize)🏆 (🏊‍♂️ Arbitrum — Pool Prize)🏆 Honorable Mentions (🏃 Lit Protocol)

ETHGlobal New York • 2024

Zero Guard

A decentralized zero knowledge powered AI Red Team Network that improves diversity, safety to AI through community

socialprivacy

🏆 (🏊‍♂️ Mantle — Pool Prize)🏆 (🏆 Alliance — Most Likely to be Startup)🏆 (🤖 Worldcoin — Best AI)🏆 (🔟 WalletConnect — Top 10)🏆 (🏊‍♂️ Scroll — Pool Prize)🏆 (💡 Gnosis Chain — Most Innovative dApps)🏆 (🥈 Ethereum Foundation — Best use of TLSNotary)🏆 Honorable Mentions (🏃 Lit Protocol)

ETHGlobal New York • 2024