Rome Docs
  • Getting Started
  • Overview of Rome
    • Rome Scales Bitcoin
      • How Rome Scales Bitcoin
    • Rome Scales Ethereum
      • How Rome Scales Ethereum
    • Rome Scales Rollups
      • How Rome Scales Rollups
    • Rome Provides Interop with Cosmos
      • How Rome Provides Interop with Cosmos
  • Rome L2 Setup
    • Setup your L2
      • Choose your Chain ID
      • Download Rome Repos
      • Register your L2
      • Initialize your L2
      • Setup OP Geth Node
      • Run Block Explorer
      • Run on Remote Server
        • Setup Remote Server
        • Setup Certificate
    • Test your L2
      • Setup Metamask
      • Fund your Wallet
      • Check Wallet Balance
      • Do Simple Transfer
      • Run Uniswap (Optional)
  • Rome Interop
    • Rome SDK
    • Rome SDK Setup
      • Prepare Environment
      • Set Configuration
      • Run Rhea Example
      • Run Remus Example
      • Run Romulus Example
    • Remus: Cross-Rollup Atomicity
    • Romulus: Cross-Chain Atomicity
  • Rome EVM
    • How to use Rome EVM
    • RPC Information
    • Tutorial to deploy a smart contract on Rome EVM
  • Nexus: Rome's Based Sequencer
    • How Nexus Works
    • Transaction Flow
  • Shared Sequencer
    • Atomicity
    • Rome Transactions
    • Rhea
    • Hercules
    • Data Availability
    • Settlement
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  1. Nexus: Rome's Based Sequencer

How Nexus Works

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Last updated 3 months ago

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Nexus combines Solana’s speed and Ethereum’s security to deliver fast, secure transaction sequencing for Ethereum rollups. It ensures reliable, guaranteed execution for a seamless blockchain experience.

Key Components

Nexus utilizes a architecture comprising OP Stack as well as Rome components such as op-node, rhea, hercules, op-proposer, op-batcher, and rome-evm.

This unique combination enables the creation of an Ethereum L2 that benefits from Solana’s sequencing efficiency while preserving Ethereum’s decentralized security model.