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The encrypted supercomputer — an MPC network that lets Solana apps compute over encrypted data without any single node ever seeing it.
Arcium is a Multi-Party Computation (MPC) network built for Solana that provides encrypted computation: applications can process sensitive data while keeping the underlying inputs hidden from any single node in the network. Computations run inside MPC eXecution Environments (MXEs), distributed across computation clusters of nodes that jointly compute a result without any individual node ever seeing the plaintext data — solving the core problem that traditional cryptography only protects data at rest and in transit, not while it's being processed. Built on top of Solana for orchestration, finalization, and application integration, Arcium ships developer tooling including Arcis, Anchor-compatible Solana programs, and TypeScript clients for writing encrypted instructions. It's designed for confidential DeFi, private AI inference, sealed-bid auctions, hidden-information games, and other workloads that don't belong on a fully transparent public blockchain. The network is secured and governed by its $ARX token — delegated by users to secure the network and earn rewards, used by node operators as an incentive to run infrastructure, used to pay network fees for confidential computations and settlements, and used for protocol governance.
Our CEO @yrschrade went on The Rollup to talk about Blackthorn and how it works. Blackthorn is built for companies that need the strictest guarantees for AI inference, without relying on a CPU TEE for privacy.
RT @therollupco: EXCLUSIVE: Yannik Schrade On Why Encrypted AI Is The Future Of Intelligence @yrschrade @Arcium @andyyy @robbieklages 00:…
RT @distracted_bet: We are now live on @solanamobile First pack free for all Seekers📱 https://t.co/4RntXM2tG1
RT @MCGlive: Tomorrow on MCG $ARX | @arcium w/@yschrade 📅27th October, Tuesday 🕛1:00PM EST 📍Tune in here Stream powered by @fomo and @M…
RT @wallstreetbets: some of the world's most valuable data has been off-limits to AI because of privacy risks @Arcium just launched Blackt…
Community sentiment is strongly positive around Arcium's privacy-focused technology, particularly its parallelized confidential computing network, MPC approach, and Blackthorn launch. Users highlight the innovation of using cryptography instead of hardware TEEs and see significant potential for privacy-preserving DeFi and AI applications on Solana.
@Crypto_Holding_ @Arcium Parallelized confidential computing is the missing piece for Solana! Combining MPC with Solana’s throughput opens massive possibilities for privacy-preserving DeFi and DePIN. Exciting tech!
Arcium Blackthorn is live: truly private AI is here. It's the first private AI infrastructure that replaces vulnerable hardware privacy with cryptography. @Arcium https://t.co/1nVVgxhaMr
@shohag_basma @Arcium @lumina_family No TEE, pure crypto wow 😲
@Crypto_Holding_ @Arcium Private AI without exposing sensitive data is a huge step forward! 🔐 Arcium’s MPC approach could unlock powerful new possibilities for confidential DeFi and AI. 🚀
@Crypto_Holding_ @Arcium arcium is a parallelized, chain-agnostic confidential computing network primarily built on Solana that allows trustless computation over fully encrypted data
@Crypto_Holding_ @Arcium Private AI gets interesting when confidentiality holds throughout computation.
