Check out the projects created at past events

Decentralized IoT platform with blockchain IDs & autonomous micropayments via x402 protocol.

Cross-chain gas pump. Top up ETH or any gas token instantly. No bridge required.


Bounty Hunters uses verified humans to help brands amplify their message!

A privacy-preserving skill tree and leaderboard built on the Aztec Protocol.


Our goal is to make real estate more inclusive, efficient, and connected.

Decentralized knowledge: IPFS content + on‑chain metadata enabling composable tracks.

MultiVault is a community wallet that helps you save as a group in a secure and transparent.


Create your own AI hedge fund! Made for 23M World users. Deposit once, earn optimally, gasless.

AmiPay extends Peanut: Enable amigos to fund your on-chain payment allowances.

Exploration on how the EIL can reduce UX friction on multisig transactionn

x402 Global: frictionless cross-asset FX with Uniswap, seamless payments, no barriers

a protocol that combines zkwormholes and stealth addresses for better ux and plausible deniability


frostgun is a threshold wallet (k out of n signing) integrated in hardware

Private USDC checkout links on Polygon with Railgun-based shielding.

Privacy-preserving invoicing with zk verification—share details, not identities.

Accelerating Ethereum social consensus on contentious topics

Transform your emails with zkemail into verifiable on-chain attributions

Swagly Passport: human-verified on-chain engagement & rewards for ETHGlobal.

The social prediction layer for Farcaster, bet on any social outcome, settled on-chain.

Crypify lets Web3 beginners receive crypto easily and join the ecosystem.

A wealth management mobile app with CDP smart wallet + AI agent for emerging markets

On-chain registry for security invariants to document, version, and audit contract.


Weekly prediction market for Farcaster miniapps. Bet on winners, earn higher rewards if you’re early

See every network you touch, route balances across chains in one Ledger-approved step.


social game where users take a photo of today's theme, vote on the best pics and win the prize

Post Quantum ERC-20 Tokens TODAY! ZK-Proofs protect & Quantum Canary alerts Post Quantum ready

A playful Web3 turtle-care concept with wallet login; unfinished but a fun hackathon experiment.

A $1 million onchain 100 × 100 grid of $100 tiles, each with a hyperlink and a color

the decentralized platform that empowers professionals and consultants through Web3


Public portfolio analytics for onchain orgs, powered by Octav API & widgets with x402 payments.




On-chain hacker identity, matching, and squads—powered by EVVM Name Service.



Decentralized end-to-end encrypted email using ENS identities and Filecoin storage.


Dynamic fee hook integrating S&P SSA ratings - safer stablecoin pairs earn lower fees on Uniswap v4