Fhenix is the first confidential L2 based on completely homomorphic encryption. Fhenix enables Ethereum developers to create encrypted smart contracts and perform encrypted data computations while utilising Solidity and other familiar, user-friendly tools.
Fhenix just raised $15 million from investors including Dao5, Amber Group, Primitive Ventures, GSR, and others. Visit their website and bridge from Ethereum Sepolia to Fhenix Helium, then join their Discord channel to fulfil missions. Users who fulfil the tasks may receive an airdrop when they launch their token.
https://get-helium.fhenix.zone