Onyx Studio is the research and engineering arm of COR3. The team that designs and ships the secure, modular systems that power the rest of the ecosystem. We built Nera Chain. We build what comes next.
When COR3 ships a chain, it goes through Onyx. When a client needs serious infrastructure designed end-to-end, protocol up, that's Onyx too. We focus on blockchain architecture, AI integration, and the security work that makes both production-ready. Nera Chain is our flagship; it's where most of our research becomes reality.
Protocol design and EVM-compatible chain engineering. The team behind Nera Chain. We build chains end-to-end, from consensus to tooling.
Cross-chain AI oracles and intelligent automation layers. Where blockchain meets the LLM era, without losing rigor on either side.
Smart contract templates and 250+ point testing frameworks. Production-grade infrastructure designed not to fail.
Architecture reviews, protocol assessments, and engineering guidance for teams building serious infrastructure of their own.
EVM-compatible, Cosmos SDK-powered Layer 1 with CometBFT consensus, fixed 100M supply, and IBC interoperability. Onyx led the architecture, built the chain end-to-end, and runs the ongoing engineering. Testnet is live; mainnet is upcoming.
Learn about Nera ChainOnyx Studio runs its own site with current research and engagement details.