167+ INFRASTRUCTURE Web3 Hackathon Projects

SignCast is a trustless Web3 content delivery platform for users to share paid exclusive content to their subscribers.

DAO for managing hackathons where the community plans the pre-hackathon phase.

With NFTs to the Future, you can send encrypted NFT messages featuring AI-generated images that automatically decrypt after a set time.

Omni Account is an account model powered by EIP-4337 and ZKP tech. This model enables seamless multi-chain expansion through cross-chain protocols, transforming it into a truly Omni Account. ZKP ganrantees the correctness of the omni user balance state.

zkAttend is a Proof-of-Attendance module built on Mina protocol protokit that generates a proof of the user's physical location without revealing their personal details.

Stablecoin infrastructure deployed as an appchain powered by Protokit.

DocVault is a decentralized credential issuance platform using Web3Auth for onboarding and Sign and Lit protocols for issuing and encrypting certificates by authorized institutions. Credential holders can decrypt and view their certificates on their dashboards.

Unlock exclusive communities with your NFT! Our app grants access based on NFT ownership, allowing you to join discussions, events, and more. Powered by LayerZero, you can seamlessly participate across multiple blockchains. Connect, engage, and explore your favorite communities.

Semaphore in Mina deals with Anonymous interactions. Using zero knowledge, users can prove their group membership without revealing their original identity. Our inspiration is https://semaphore.pse.dev/ but rewriten in o1js in order to be native to Mina blockchain.

NFT-collateralised Omnichain Stablecoin Protocol built with LayerZero

Our insurance risk model runs stochastic simulation on encrypted personal data of a cohort of policies. Lit actions ensures programmatically controlled access to encrypted sensitive info with decentralised key management while providing transparent and auditable code

A trustless onchain entropy source utilizing verifiable randomness