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18+ PRIVACY Web3 Hackathon Projects

Looking for blockchain privacy blockchain project ideas? Our library of 18+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.

Showing 18 projects sponsored by Chronicle Protocol.

CoB

CoB is a P2P cross chain asset transfer and swapping protocol to reduce bridging risks and user fees. CoB matches orders received from users to fulfill transfers/swaps without relying on wrapping or liquidity bridges.

Soliditydefinftinfrastructureprivacy
🏆 🎼 Hyperlane — 2nd Best Interchain App (Hyperlane)🏆 Pool Prize (Arbitrum)🏆 Deploy on Scroll (Scroll)🏆 Best Interchain Application2nd Place (Hyperlane)🏆 Most Innovative Chronicle Oracle Integration2nd Place (Chronicle Protocol)🏆 Integrate a Chronicle Oracle (Chronicle Protocol)🏆 Most Transactions on Neon EVM1st Place (Neon EVM)
ETHGlobal Istanbul • 2024

LendingZK

Introducing LendingZK, a pioneering lending platform prioritizing privacy. Experience confidential transactions with zero-knowledge email. Say goodbye to traditional hassles; welcome a new era of financial empowerment.

Soliditydefiinfrastructureprivacy
🏆 Integrate a Chronicle Oracle (Chronicle Protocol)
ETHGlobal Istanbul • 2024

X-DataAggregator

A smart contract periodically aggregates data from various sources such as prices, supply, and liquidity, along with other on-chain information. It then computes key metrics like market capitalization, geometric mean average etc.

definftinfrastructureprivacy
🏆 Most Innovative Application using Flare’s Data Protocols1st place (Flare Network)🏆 Innovation Track2nd place (Chronicle Protocol)🏆 Integrations2nd place (Uniswap Foundation)
ETHGlobal Brussels • 2024

n/acc

Accompanying and protecting crypto nomads on the journey of their life.

nftinfrastructuresocialprivacy
🏆 Best ZK dApp5th place (Polygon)🏆 DeFi Track1st place (Chronicle Protocol)
ETHGlobal Brussels • 2024

_lzLend()

P2P Cross-Chain Lending With An Aggregated Cross-Chain Oracle.

definftinfrastructureprivacy
🏆 Most Innovative use of Pyth pull oracle (Price Feeds)2nd place (Pyth Network)🏆 Best Zircuit Integration or Analytics (Zircuit)🏆 Best DApp utilizing Flare's enshrined price oracle & LayerZero V2 (Flare Network)🏆 Best use of Blockscout Block Explorer (Blockscout)🏆 Education Track1st place (Chronicle Protocol)
ETHGlobal Brussels • 2024

Pacta

Institutional-grade Shareholders Agreement onchain. A Shotgun Clause empowers a world of RWA, Tradfi Institutions and Crypto Native Institutions to coordinate and resolve disputes onchain.

Soliditydefiinfrastructureprivacy
🏆 Best use of Blockscout Block Explorer (Blockscout)🏆 Innovation Track3rd place (Chronicle Protocol)
ETHGlobal Brussels • 2024

Aurum

The app that connects them all... Aurum is the payment experience that connects all worlds.

infrastructureprivacy
🏆 Best Integration of Chronicle Protocol1st place (Chronicle Protocol)🏆 Crypto Checkouts (Unlimit)
ETHGlobal San Francisco • 2024

Buzzify 💸

Buzzify: A gamified prediction marketplace where accuracy pays! 🎯 Predict social media engagement scores, get rewarded based on proximity, and turn every guess into earnings. Dive into the fun with fan clubs, giveaways, and risk-free play! 🚀

Rustgamingsocialprivacy
🏆 Blockscout Explorer Big Pool Prize (Blockscout)🏆 Chronicle Pool Prize (Chronicle Protocol)
ETHGlobal Bangkok • 2024

ChallengeMe

ChallengeMe is a user-friendly, Web3-integrated app for tight-knit groups where friends bet “CAN” or “CAN’T” on personal challenges, fostering personal growth. Gamified stakes, 🎲 Random Verifier resolutions, and decentralization ensure trust, transparency, and fun. 💪✨

SolidityNext.jsinfrastructuresocialprivacy
🏆 Blockscout Explorer Big Pool Prize (Blockscout)🏆 Chronicle Pool Prize (Chronicle Protocol)🏆 World Pool Prize (World)
ETHGlobal Bangkok • 2024

Trust Me

Trust Me is a decentralized protocol that verifies part-time workers through blockchain-based reputation scoring. Earn up to 10000 Sats by building trust & completing jobs. Find reliable workers - all secured by Bitcoin and Ethereum.

infrastructureprivacy
🏆 Chronicle Pool Prize (Chronicle Protocol)🏆 World Pool Prize (World)🏆 DeFi app on BitDSM2nd place (BitDSM)
ETHGlobal Bangkok • 2024

InnoFi

InnoFi is a cross-chain lending platform that lets users borrow against collateral, including unpaid invoices. With on-chain credit scores, price feeds, and rewards for timely repayment, InnoFi offers secure and efficient lending.

Rustdefiinfrastructureprivacy
🏆 Blockscout Explorer Big Pool Prize (Blockscout)🏆 Chronicle Pool Prize (Chronicle Protocol)🏆 World Pool Prize (World)
ETHGlobal Bangkok • 2024

PINGTOME

PingTo.me bridges digital and physical worlds by turning your online presence into a smart NFC card. Share all your social links, portfolio, and contact info with one tap. Your complete digital identity, elegantly unified and ready to share anywhere. 🌐✨

SolidityReactTypeScriptNext.jsPostgreSQLsocialprivacy
🏆 Blockscout Explorer Big Pool Prize (Blockscout)🏆 Chronicle Pool Prize (Chronicle Protocol)
ETHGlobal Bangkok • 2024
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