Trustless and scalable confidential execution for AI, blockchain, and beyond.

With Arcium, computations are executed confidentially, so your data is never exposed to us or to anyone else. Powered by the most advanced cryptography, Arcium leverages Secure Multi-Party Computation (MPC) running across a decentralized network.
General-purpose confidential computation for Blockchains enabling thousands of use cases from dark pools and sealed-bid auctions to confidential transfers with C-SPL, the Confidential SPL-Token Standard, native to Solana, powered by Arcium.




























A breakthrough in <span class="bt-name">AI</span>, years in the making, is almost here. It doesn't compete with what's being built, it completes it. Arcium Blackthorn will catalyze AI into a realm that nothing else can reach yet. Stay tuned.
Coming soon ›A decentralized network for confidential computing, powering confidential AI and blockchain applications across the globe, verifiable and confidential by default.
A normal server has to open your data to process it. Arcium never does. Inputs are split into secret shares across independent nodes that compute together using MPC, returning a verifiable result. No single node sees your data. Confidential by design.
Something is almost here. Years in the making, and built to do what everyone said was impossible, the fastest, most secure way to unlock what the world keeps locked away. We're not ready to show you yet. But when we are, nothing will look the same.
Be the first to know the moment Arcium Blackthorn™ drops.
Confidential compute, running in production across the ecosystem.
Explore the ecosystem›We're pushing the frontier of applied cryptography. The breakthroughs that make confidential AI and computing practical at scale start here, in our research.
$ARX is the token that serves the Arcium network and its contributors. Real demand for confidential computation becomes real demand for ARX, and the people who secure and run the network are the ones who earn from it.
View full tokenomicsUsage-based fees apply to on- and off-chain transactions that use Arcium or C-SPL. All network growth accrues to $ARX.
Holders delegate $ARX to MPC nodes to secure the network. Rewards are distributed in proportion to each node's performance; underperforming nodes lose delegation over time.
Confidential computations are scheduled through stake-weighted selection. The more $ARX delegated to a node, the more often it is chosen to schedule work, incentivizing nodes to optimize throughput.
$ARX holders govern Arcium on-chain. Voting power scales with lockup duration, and technical proposals require a refundable $ARX fee, burned if the vote fails, to filter out noise.
$ARX isn't live yet. Be the first to know when it launches.
Every computation runs across a decentralized cluster under maliciously secure MPC. No single node, operator, or insider can read your data or tamper with a result, and every output is verifiable on-chain. The guarantees come from cryptography, not promises.
Join our global community of developers running hundreds of thousands of confidential computations every single day on Arcium.
Operate an Arx node and join a Cluster, or stake $ARX to secure the network's confidential compute and earn protocol rewards.
Write confidential programs in Arcis, our Rust DSL, and ship them on Arcium.
Something is almost here. A breakthrough years in the making, unveiled soon.
Join our Discord to get more information and chat with a member of our team.
Join Our Discord ›