Find a Project
Check out the projects created at past events
Croissant
A proof of concept of cross-chain attestations for web3 onboarding
Brownianomics
A DApp that helps Web3 projects test their tokenomics by combining the best of web3 and mathematical modeling
XProof
XProof: Decentralized adult content verification platform. Upload, verify, license, and vote for content authenticity on blockchain. Reputation-based verification process. Ownable, secure, and transparent.
Inscription Social Protocol
Build a fast and efficient inscription social protocol based on Ethereum inscription technology and zk rollup technology. Using this set of protocols, users' social graphs can be renewed and displayed in various social applications.
BlockCestry
A Dapp to manage family Trees / Family Time Capsule. And upload family media for eternity.
TokenizedGold
Tokenize Gold on Ethereum for the best security and censorship-resistant ownership to the holder.
ChainQ
ChainQ revolutionizes blockchain data interaction using AI and Natural Language Processing, enabling users to easily engage with Ethereum blockchain, extracting relevant information without technical expertise.
ASCAI
🔒 Crafting a Metamask Snap: Simulate contract transactions pre-confirmation via user-friendly visuals. AI model at the core. It turns raw data and queries into insightful NLP interactions. Empowering informed choices. 💼🚀 #Blockchain #AI #NLP
SuperCharged
PassaPorta is an OP stack NFT passport and attestation scheme, powered by LayerZero
/"chainAbstraction"
A basic accountAbstractionImplementation thats able to link a users abstractedAccounts between multiple chains.
Power Voting
A power voting tool for governance to achieve fair and private voting, which combines the NFT, IFPS and timelock feature based on drand, etc.
Good for which Public?
How do we create a coordinate on what is good for the Optimism Collective so we can fund it and encourage others to build towards it?
Poller
Poller is an online poll platform incentivized with tokens as means of reward for users who participate
OpenPet
OpenPet is a proof of concept web3 pet database. Pet's will have an open decentralized database to verify records such as vaccinations
Proof of Community
Connect with your members and boost their engagement with Community Bound Tokens
Avalon AI
Avalon AI is a groundbreaking app on the Mode Testnet, combining AI, creativity, and blockchain. It enables users to trade AI-generated prompts as NFTs, bridging AI and blockchain innovation for a unique creative experience.
Whale Finance
Decentralized Asset Management with ERC 6551. We want to give the opportunity to investors sees their money been managed with full security and auditability.
Grant Visor
A comprehensive grant management tool tailored for DAOs, designed for both program managers and grant recipients. GrantVisor enables seamless creation of attestations, monitoring of milestones, streamlined approval or denial processes, and automated fund distribution.
SAFE Discovery
SAFE Discovery is a an ecosystem discovery platform and comprehensive transaction exploration tool tailored specifically for Safe transactions on the EVM blockchains using OP stack.
Ethereum Credit Bureau
Ethereum Credit Reporting Agency is the global base layer for on-chain credit data
Pharma Llama
Track, trace and record how pharma and public goods shipments travel across an entire supply chain using L2 blockchain protocols, OSS analytics tool and Web3 tools
360NFT TBA ON ZORA
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.
Optimus
The Optimus project has been created to support token bound accounts for cross chain collateral
DAOmocracy
DAOmocracy is a thought experiment reimagining the way we practice democracy in society.
BuyerBazaar
An order book-based decentralised e-commerce store. Buyers set the price, seller match prices
Loomy Tunes
Effortlessly oversee and transfer assets between various addresses, ensuring your financial portfolio remains organized and optimized.
OSS on OP Directory
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.
Project Migrante
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.
Shortcuts
Combine chained transactions to shortcuts, define inputs, and execute from EOA or a Safe. Share these Shortcuts with others.
RoyaltyRadar
Making NFT royalties tradable and creating a win-win situation for artists and speculators.
Buyticket
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.
Vote'em: Multi-Chain Governance Dapp
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
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.