Find a Project
Check out the projects created at past events
ZKBlueBird
Anyone with the ZKBlueBird extension can see who has a blue check. To get a blue check, just verify yourself with Worldcoin World ID
Onchain ZK Shuffle Texas HoldEm
A zkSNARK based card shuffling and dealing scheme and a demo application of a fully on-chain Texas Hold’em game on Ethereum
ZK Stablecoin Engine
An API for Sending Private Stablecoin Transactions on Polygon Nightfall
diZKreet
diZKreet is a Zero Knowledge Privacy Layer for NFTs, using Aztec’s privacy-first zkRollup on Ethereum.
zkVoice - Fighting Plutocrat DAO Communities
zkVoice is a coordination tool that allow community members with less voting power to secretly signal their disaproval and come together to beat the Plutocrat Moloch
zkShips
Variety on the game battle ships based on zk proofs (whit options of moving ships)
ZkGov
DAOs or any organization can do a vote process without revealing who voted in who
zkp_block_headers
We present single hash and recursive zk-SNARKs in circom for proving historical block headers. A first application brings RanDAO values into L1 execution for RNG.
zkZak
Anonymous social media platform that uses zero knowledge verifiable credentials to onboard creators to the platform.
Account Abstraction on zkSync with ApeWorx
An integration of the zkSync network into Ape framework, with support for Account Abstraction (AA) aware transactions
ZkVaccination
Private vaccination correctness verifier to stop COVID certificate manipulation
I AM: Self Sovereign zk-ID
“I AM” is the mobile web3 Self-Sovereign NFT ID that helps Latin Americans control their future—enabling access to the quality of life that is currently unavailable for them, making them visible to their countries.
ZK Vote
Privacy voting system using Zero-Knowledge Proofs via Polygon ID to ensure user anonymity and uniqueness of the vote.
ZK-Nullifier Snap
Using MetaMask snaps to generate ZK nullifier in privacy-preserving way
zkForms
zkForms is a web3-focused form builder to construct online forms and surveys with multiple question formats, restrictions and better analysis that can be accessed from any device, anytime, and anywhere.
A private trading ZK shielded pool on OP
A ZK shielded pool with programmability for derivative trading on Optimism
zkAuth
2FA for EVM blockchains, compatible with the broadly adapted timed-one-time-password (TOTP) algorithm. We remove the trusted validator, creating a zero-trust authentication circuit and solve the challenge of on-chain visibility by verification via zero-knowledge proofs.
Zkredit
Mina ZkApp for secure, private and bias-free mortgage credit
Om - zkDAO
Om is a zkDAO that uses zero-knowledge proofs to provide a decentralized and private data storage layer solution.
ZkSugar
A private and secure way to invest in human relationships, where verified high net worth individuals & attractive people meet.
zkCommonGround by Hashchat
zkCommonGround solves the first-offer dilemma by allowing buyers and sellers to match without disclosing prices
ZK KYC SBT
zero-knowledge know-your-customer and personhood proof soulbound token
ZKRep
A way to track a user's reputation with an organization without disclosing it to others
zk-maia
Zk-maia is a private zk proof cross-chain bridge that allows user to transfer their assets at low cost and earn interest during the process
zk-Sieve
Quiz game that can be embedded in any blockchain project to give advantages to real people and discourage bots. Playing with real people are more fun!
ZK Commitable NFT
Commit to a hidden subset of your owned NFTs for on chain gaming!
ZKDP
ZKDP - You can join NFT holder limited events without revealing your address
ZKProofs-NFT-Security
I want to use security from zero knowledge in designing a dapp
ZKSwap Things
A Python wrapper around the ZKSwap API, with augmented functionality.
Gas Relay Service on zkSync
With zkSync wallet, token receiver can pay gas fee for the sender.