Overlay Protocol is a decentralized platform based on Arbitrum that allows users to build positions on a market or data stream without traditional counterparties (liquidity providers or market makers) taking the opposite side of the trade. The protocol can provide markets for any non-manipulable, unpredictable numerical data source. Overlay will airdrop 1.5% of the total quantity of OV tokens to testnet participants. Users that participate in their testnet campaign and conduct trades are eligible for the share. There will also be an additional airdrop for ex-OVL holders, PlanckCat DAO NFT holders, Overlay Hoodie purchases, and Overlay NFT owners.
https://overlay.market