Arcium

Arcium is an encrypted supercomputer for Solana. Its decentralized confidential computing network uses MPC to let apps run computations over data without ever decrypting it, so privacy-preserving DeFi, gaming, and AI workloads become possible. Mainnet alpha launched in early 2026, the ARC token is live, and Arcium counts $9M from Coinbase Ventures, Jump Crypto, and Greenfield among its backers.