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DEWDROP.

Small but refreshing start to the L2 experience. Dewdrop is a sybil resistant MAINNET faucet deployed on 9 chains.

DEWDROP.

Created At

ETHGlobal Brussels

Winner of

Blockscout - Best use of Blockscout Block Explorer

Prize Pool

Worldcoin - Best Public Goods Use Case

Project Description

Vision: 8000 years ago, the river Nile provided a fertile foundation to jumpstart an entire civilization.

In 2024 AD, we want to create digital rivers, to give a new generation of netizens the opportunity to participate with, experience and evolve their online presence.

Project: With this goal in mind we built an application to start at the smallest and most accessible of water sources; a droplet of dew, clinging to flora in the morning.

With our app, L2s have the opportunity to onboard beginning human users, using faucets for distribution of resources. We implemented Worldcoin ID 2.0 for the verification, WalletConnect to interface with user wallets, and a first selection of chains in the form of: Apechain, Arbitrum, Avail, Base, Celo, Morph, Near, Rootstock, Scroll, Zircuit.

Sybil attack resistance in web3 is a recent characteristic, a feature improved in web3 since the advent of initiatives like Gitcoin Passport, Polygon ID and Worldcoin ID. Allowing for public open infrastructure to onboard the next billion users.

How it's Made

The contract was deployed with Foundry.

A user connects to the page with wallet browsers like Metamask. We used WalletConnect to simplify this experience, and Next.js for the frontend. Users verify their Proof of Humanness using their Worldcoin ID. They then select the chain they'd like to onboard. We implemented Apechain, Arbitrum, Avail, Base, Celo, Morph, Near, Rootstock, Scroll, and Zircuit.

In our implementation, there is only one distribution provided per proof. The amount is specified by the deployer. The funds are then distributed to the verified person.

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