Find a Project
Check out the projects created at past events
0xList
The world’s largest onchain marketplace. List, buy and sell anything onchain superfast.
Solar Pay
Revolutionary utility bill payments with seamless, secure, and decentralized experience
Slip'n'Slide Game
In this hackathon, we build a fun "Slip'n'Slide" Game, where the user slides around the map until they find the finish line.
Needle
A decentralized Twitter-like social app network on Arweave
CrowdCaster
CrowdCaster is a decentralized crowdfunding plaform powered by Farcaster's frames
AlternateDefi
An alternate orderbook view of the complex AMMs like uniswap v3, helps people understand the amms better.
Fightnight.fun
A trading platform that rewards honest memecoin traders with fun payout mechanisms.
CarbonTrace
A platform where companies buy carbon credits on-chain with a token (CBT). Offsetters propose environmental projects for funding, which are reviewed by validators. Approved projects receive funds, ensuring transparent, impactful carbon credit generation.
Pepechain
Pepechain is a Layer 2 ecosystem powered by $PEPE that brings utility to memecoins by leveraging the mass appeal of memes to onboard new users into DeFi & Ethereum.
SecureChain
SecureChain is a decentralized platform enhancing Web3 security with identity verification, smart contract auditing, and multi-factor authentication (MFA). Users get a security score and can safely interact with verified smart contracts, ensuring a safer blockchain experience.
Blockhead: SH '24
Explore the Superchain and Ethereum Attestation Service on Blockhead, an open-source interface for the decentralized web.
Quiza
Quiza is an account abstracted decentralized platform for secure, transparent job posting, bidding, and payments on-chain. Smart contracts streamline job completion, reputation tracking, and payments, ensuring trust and efficiency for freelancers and clients.
Drew Localhost
Run frontend of popular dApps locally for increased security & decentralisation, launch from within a desktop app. No more drainers and frontend hacks! Drew Localhost has you covered
Chainproof
Onchain notarization and verification service on Base powered by EAS.
trador
this a project i couldn't complete due to time constraints, it was supposed to be magical
AttestationOS
An ecosystem of various EAS attestations powered tools, each showcasing the use of attestations in a different way
BountyMarket
Bounty Market bridges the gap between companies and individuals by providing a platform where tasks are completed for rewards.
Opus Testnet
Opus Testnet is an experimental spin-off from the Ethereum Optimism network, designed to serve as a sandbox for learning and innovation.
op-flash
DeFi Flash Loan Aggregator: Maximize capital efficiency by sourcing uncollateralized loans from multiple protocols. Optimize for best rates and largest sizes, enabling complex DeFi strategies without capital lockup.
OptiBook
An Application Specific High Throughput Blockchain that runs as an OrderBook built on top of OPStack.
Borrow.ai
Borrow.ai is a leverage aggregator that interfaces with multiple lending protocols to optimize the liquidity and positions of both lenders and borrowers. Lenders can choose the most optimal pool to stake based on their risk and APY preferences.
River Protocol
A grant distribution platform for DAOs to grant funding to projects and grow their
CeloClub
Treasury management dapp, Dao based aplication, Student LOan, Funding
CloseCaster
A concept of allowing curated and closed experiences for verified users on FarCaster
SuperframeNFT
Project using SuperChains with OPSTACK, forked locally with op-node and op-geth. NFTs can be minted on any superchain by paying on BASE chain via OwlProtocol. Creators verified with WORLDID Authentication, mints on Frames, USDC set by creator.
kyc-onchain
privately attesting to kyc details so they are available for all "broker/dealer" apps if current us legislation gets enacted
Humanize
Humanize is a platform that attest users contributions to the blockchain ecosystem.
LuciBot
LuciBot simplifies DeFi by providing intelligent recommendations, real-time data, and easy transaction execution, making decentralized finance accessible and efficient 🚀
InvestRight
Launching a decentralized crypto prediction platform that merges blockchain with social networking for transparent, accurate market forecasts. Engage, stake, and earn through peer-reviewed predictions and attestations!
Hero Network
An OP Stack Rollup build with Conduit and Eigen DA on which you can mine ERC20 Tokens
AI Frames Creator
Platform for creating Frames for Farcaster using AI. You set the frame’s topic, and the platform generates all the necessary code and instantly deploys the application for use in Farcaster.
Pixel L3
EthBet.games leverages Pixel L3 on Base-Sepolia for ultra-low gas fees in a provably fair online casino. Powered by OpStack, Pyth Entropy, WorldID, Blockscout, Base, and Conduit it offers secure, fast blockchain gaming. #BlockchainGaming #PixelL3
OP Concierge Suite
Developer tools to enable concierge and cab companies to streamline operations with a comprehensive suite of software tools and utilities on Optimism blockchain.