Check out the projects created at past events
Snideyverse mints music NFTs on Zora, utilizes Chainlink oracles, The Graph indexing, Base layer-2 scaling, ERC-6551 token accounts, and gnosis Safe authentication - an innovative unification of protocols for a robust music NFT platform.
The Optimus project has been created to support token bound accounts for cross chain collateral
DAOmocracy is a thought experiment reimagining the way we practice democracy in society.
An order book-based decentralised e-commerce store. Buyers set the price, seller match prices
Effortlessly oversee and transfer assets between various addresses, ensuring your financial portfolio remains organized and optimized.
OSS projects produce many work artifacts (eg, git repos, smart contracts). But it takes inside knowledge to know where to find them. We created a schema for mapping artifacts to OSS projects. We built an initial directory of 100+ OSS projects on OP. And we deployed it to EAS.
EarnForGood. Perform daily tasks, share skills, and offer services to the local community. Users can donate for tasks completed, empowering individuals to earn and support people they believe in. Make an impact while earning extra income.
Combine chained transactions to shortcuts, define inputs, and execute from EOA or a Safe. Share these Shortcuts with others.
Making NFT royalties tradable and creating a win-win situation for artists and speculators.
The ticket-selling platform where buyers are going to verify their personality before buying tickets for requested events. Donate for someone while buying ticket for events.
Got a proposal? Come Vote'em!. A cross-chain symphony where voices unite, casting votes that shape projects. Join the wave, surf the innovation!"
MintEd: Where education meets blockchain. Earn soul-bound NFTs for your achievements, uniquely tied to you. Dive into on-chain quizzes, ensuring transparent & tamper-proof results. No personal data, just wallet addresses. Experience the future of learning.
Telegram bot that uses Account Abstraction to provide a true Defi experience buying and selling NFTs via Telegram without any additional trust assumptions or loss of control over funds or NFTs.
Base and Optimism-powered, Superchain and Layer Zero enabled Point of Sale platform for retail and businesses.
Insurance for wallet address. Due to human error, theft and hacking, legal or regulation issues, etc, wallet fund might be lost. We aim to help user to recover fund.
Fully ZKfied wallet with sovereign social recovery protocol.
DApp that helps investors and beginners save money and time by filtering good traders from scammers with a reputation verified by blockchain
InfiniQuilt offers a decentralized gaming grid where coders craft games and players explore an endless digital quilt. Using blockchain, smart contracts, and ZK-SNARK, it's a limitless gaming universe.
Loya is a loyalty rewards dApp that helps small businesses reward and build stronger relationships with their best customers. Built on Optimism, Base and Zora, Loya acts as a rewards layer between customers and merchants that can be used without any prior experience with crypto.
Unveiling an innovative protocol integrating IoT motion capture for sustainable, transparent carbon reduction. Enabling global participation, this tech-driven approach ensures eco-conscious actions for a greener future.
An automation dev tool that allows scheduled batch payments between Base and Optimism
An interchain platform for licensing music IPs using token-bound account
An engaging and educative, daily-challenge-based, Superchain web 3 project, giving meaningful NFTs as prizes, promoting environmental responsibility
GhostNFTs - Enabling multichain NFTs - Typically for services like ENS, PFP or Token Gating
Blocks is a blockchain app manager that lets you create, manage and view analytics for all your smart contracts on Optimism, Base, Zora and Mode blockchain.
The Vanna Blockchain is a layer 2 rollup on Ethereum that supports direct, native, and verified AI and ML model inferences directly made from smart contracts.
The Coffee Project is dedicated to monitoring the influence of local communities who organize both online and offline events. Leveraging EAS and Worldcoin, we ensure the authenticity and accuracy of the data collected.
Fully on-chain turn-based game with multi-chain rewards. Bochamon is an Autonomous World that can be deployed in any OP rollup and its rewards can be bridged between all the supported chains.
A hardhat plugin that allows developers to deploy contracts to exact same addresses and verify them on multiple networks (superchain or any EVM compatible network) with few commands.
Users can create a profile and review other profiles creating a network of on-chain history.
Where AI meets physical mail! Craft professional letters with ChatGPT, pay with crypto, and send via PostGrid. The charm of traditional mail, powered by blockchain.
Eternal Commons is a funding tool for OSS public goods that any communitiy can easily run RetroPGF and continuously fund builders as long as they achieve their milestones
A fun onchain game of 2048 based on superchain with onchain image of svg.