Architecture

The Nexus Exchange will run a high-performance order book and matching engine, with execution settled on-chain and verifiable by anyone.

Nexus Exchange Components

• Execution Layer: Processes all transactions and state transitions across two synchronized execution environments

  • NexusCore: High-performance execution environment that hosts enshrined co-processors with deterministic, 5ms latency for specialized financial operations.

  • NexusEVM: An Ethereum-compatible virtual machine providing general-purpose programmability, composability, and full EVM tooling support for decentralized applications.

• Consensus Layer:

  • NexusBFT: A custom Byzantine Fault Tolerant consensus protocol that finalizes dual-execution blocks, coordinates validators, and manages the on-chain registry of co-processors.

• Verification Layer:

  • Nexus zkVM: A verifiable compute engine that generates zero-knowledge proofs attesting to the correctness of all Layer 1 execution

  • Nexus Network: Distributed proving network where nodes contribute computational power to produce and aggregate zkVM proofs.

This unified system will enable users to build and access institutional-grade financial infrastructure onchain, with 5ms latency, shared native liquidity, and cryptographic proof of correctness, bringing the speed, depth, and reliability of traditional markets into a verifiable and composable blockchain environment.