Arcium Launches Encrypted Mainnet on Solana to Power Private DeFi

Edgen Crypto

·Feb 02 2026, 16:36

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Key Takeaways

Arcium has deployed its Mainnet Alpha on the Solana network, introducing a new layer of privacy and encrypted computation to the high-speed blockchain. The move is designed to attract developers and capital focused on confidential decentralized finance (DeFi).

Arcium's Mainnet Alpha went live on Solana on February 2, 2026, bringing its encrypted computation network to a major blockchain.
The launch includes the debut of Umbra, a shielded finance layer designed to enable confidential on-chain transactions.
The integration positions Solana to better compete for a share of the growing private DeFi market, potentially increasing network activity.

Arcium Activates Encrypted Mainnet on Solana on Feb 2

Arcium launched its Mainnet Alpha on the Solana blockchain on February 2, 2026, officially activating its encrypted computation network. This deployment introduces a framework for developers to build applications that can process sensitive data without exposing it on the public ledger. The launch marks a significant step in bringing privacy-preserving technologies to high-performance blockchains.

New Layer Aims to Attract Confidential DeFi

Coinciding with the mainnet activation, Umbra debuted its shielded finance layer on top of Arcium. This component is engineered to facilitate confidential transactions, enabling a new class of private decentralized finance (DeFi) applications on Solana. By providing the tools for encrypted operations, the integration seeks to attract developers and users who prioritize privacy, positioning Solana as a more competitive venue for confidential financial products and potentially driving new transactional activity on the network.