# ZKsync Airdrop By [Its_Ben_z](https://paragraph.com/@its-ben-z) Β· 2023-03-20 --- The wait is over. All aboard zkSync Era∎ Mainnet! Today, Ethereum's first zkEVM is: β€’ Opening mainnet to builders πŸ₯³ β€’ Adopting a brand new name 🎈 β€’ Open-sourcing its entire codebase πŸŽ† [https://t.co/PoZeliPU8t](https://t.co/PoZeliPU8t) 1/8 We're excited to share a new @Code4rena audit competition with $180,500 in prizes. Participate to help secure zkSync Era πŸ”’ [https://t.co/sn5b4ItIxC](https://t.co/sn5b4ItIxC) --- *Originally published on [Its_Ben_z](https://paragraph.com/@its-ben-z/zksync-airdrop)*