Find a Project
Check out the projects created at past events
SmartCoW Protocol
SmartCow Protocol is an automatic DCA protocol built on top of CowSwap.
EIP-3074 on Optimism
Implementing EIP-3074 on Optimism L2 geth to enable mass adoption through gasless onboarding.
Credible Anonymous Whistleblowers
Anonymous contributors, vetted by an editor, can submit stories without revealing their identity.
PayForward
A social experiment to "pay it forward" and donate funds to a pool.
Truth
Truth is a photo sharing app focused on combating disinformation and providing accessibility through ZKP Account Abstraction.
DOOHNIBOR
DOOHNIBOR is a 1B fixed supply ERC-20 token implemented with a twist as a fun gimmick – when the max supply is reached, a user can still mint tokens, but when done so, tokens are burnt from a random users wallet
The Billion Dollar Homepage
An advertisement billboard for public goods. Inspired by "TheMillionDollarPage" , but using harberger taxes that fund gitcoin.
Minado
We build a Mixer for Mina, it allows private transactions in Mina with just 1 step.
W2W-Chat
Wallet to Wallet Chat. Web3 users can communicate with each other using a simple browser-based chat interface. Users will authenticate with any wallet enabling a cross-chain chat and will also get message notifications.
Chimneey Testament
Leave a Testament! Select a wallet to inherit your assets in case of loss.
Off Chain
The Social Off-Ramp Debit Card. Allowing crypto users to off-ramp conveniently and Tap & Go.
LastBrief
Draft up a “Brief”, write down your most significant words and the most important message, and designate to who you would like to send to. It is encrypted and can be only decrypted by the addressee which will be automatically sent when you are not able to do it yourself.
zkShips
Variety on the game battle ships based on zk proofs (whit options of moving ships)
PL1
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Crypto bazaar
A dApp for a christmas market using a nfts drop as product representations and presented via a live stream using livepeer.
BLS Snap
BLS Snap is a MetaMask Snap which integrates BLS Wallet to MetaMask
Hermes: Segmented Advertising
Hermes leverages under-utilization of POAP potential as a segmentation tool that powers an web3 marketing ecosystem. Marketers are now able to reach their selected web3 community within a few clicks for a fee that a portion is distributed to the audience through web3 payments.
SlothyFi
SlothyFi is a no-code modular yield workflow automation tool built for lazy DeFi sloths and advanced users alike. It is user friendly, permissionless, trustless and easy to develop extensions for.
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Compliance for DeFi
Solution for DeFi protocols to take a risk based approach on compliance
Namebound Tokens
Namebound tokens are non-transferrable NFTs that are assigned to an ENS name, instead of being assigned to an Ethereum address.
L3ND
A NFT–backed lending solution for the majority of the retail collections, where users obtain instant liquidity from its NFTs by using them as collateral.
Boomerang 🪃
Decentralized expense manager that creates disposable wallets so members of an organization can use a budget in designated expenses
MetaGuides
We built a mobile-first dapp in which people can share their reviews and advices, receiving a reputational score that can later be translated to monetary benefits. .
Cosecha
Accelerating colombian farmers entry to the cannabis industry through blockchain validation.
PRIVO
A private voting zkApp on Mina Protocol to enable groups such as DAOs to vote on proposals anonymously.
ZkGov
DAOs or any organization can do a vote process without revealing who voted in who
nocadena
A “decentralised Coinbase”, offering the same great UX as CeFi does like instant transactions, secure custody of keys and no exposure to technical details, but still enabling users to take advantage of the composability of DeFi.
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Commit
Commit to the projects and people that matter to you most. Commit inverts traditional fundraising by combining the power of founders and their early supporters from day 1, creating regenerative capital networks that reward net-new solutions in communities around the world.
Degen Demons
A hypothesis based of Laplace Demon on chain application on how we could predict future probabilities of bytes and TX inside Ethereum.
Medellín
The fair, privacy-preserving raffle tool built on Mina Protocol
ENS Snap
App to create Push Notifications when it's time to snap up expired ENS Domains
Terrarium
Protecting Endangered Species from poachers, Easter Delicacies and Enabling Wildlife Conservation
MashMesh on Lens
Our project "Lens on MashMesh" is a Lens extension (but independent effort) on MashMesh.knn3.xyz. MashMesh is a web3 search engine for EVM users, which is fully backed by EVM user's multi-chain user data. In this Hackathon, we built a new extension specifically for Lens user.