Odaily Planet Daily News Cosmos Ecosystem Privacy Protocol Penumbra published a statement on the X platform stating that it has opened airdrop inquiries. Earlier news, in November 2021, Penumbra Labs completed a $4.75 million seed round of financing, led by Dragonfly Capital, and participated by Interchain Foundation, Lemniscap, Robot Ventures, Volt Capital, Figment, Strangelove Ventures, Informal Systems and ZKValidator.