Fhenix Launches Mainnet With FHE Privacy Transactions on Arbitrum

Fhenix has launched its mainnet, bringing fully homomorphic encryption (FHE)-based private transactions to Arbitrum. Through Fhenix Dual Mode, users can switch a transaction from public mode to private mode.

The feature gives Arbitrum users a way to change a transaction’s mode, with Dual Mode handling the public-to-private switch. The launch centers on that user-facing capability: private transaction functionality based on FHE is now available through Fhenix’s mainnet rollout on Arbitrum. The mode change described for users is from public to private.

In practical terms, the launch adds a private option through the announced feature. Users can move a transaction from the public setting into private mode with Dual Mode. The announcement ties the privacy function to FHE and identifies Arbitrum as the network receiving the capability. Fhenix’s mainnet is live, with the public-to-private switch as the concrete change for users.