Fhenix Launches Ethereum and Arbitrum Privacy Infrastructure Targeting $1.5 Trillion Tokenization Market

Fhenix launches CoFHE on Ethereum and Arbitrum, enabling confidential smart contracts, private transactions and encrypted onchain financial applications. Fhenix has launched its mainnet infrastructure on Ethereum and Arbitrum, bringing encrypted computation to smart contracts and aiming to address privacy barriers that have limited the adoption of tokenized assets and onchain financial applications. Announced Oct. 21, 2026, the launch puts CoFHE, Fhenix’s fully homomorphic encryption (FHE) coprocessor, into production. The system allows smart contracts to process encrypted data without exposing sensitive information such as account balances, trading positions and investment strategies.