Rome BASED SEQUENCER

NEXUS utilizes Solana for building rollup blocks and integrates with Ethereum for L1 sequencing

LEARN ABOUT NEXUS

Nexus: Rome Based Sequencer

I.

Rome enables L2s and applications to use Solana as their based sequencer.
Solana provides fast confirmation of transactions, high throughput, and guarantees immutable ordering of transactions, backed by the entire Solana state.
Bundle
Based Sequencer
Settlement Layer

II.

III.

Rome provides Rollup as a Service that allows rollups and applications to get started with using Rome.
If you are an EVM based rollup considering using Rome, you can request your Rome rollup here.
HOW ROME BASED sequencer WORKS

Based Sequencer Architecture

Rhea

I.

Sequences transactions fairly from the OP Geth mempool and submits them to Solana for rapid processing.

Hercules

II.

Retrieves and finalizes Solana-processed transaction blocks, and verifies L2 states from an Ethereum smart contract.

Interstate

III.

Ensures all transactions and state updates are included in Ethereum blocks, maintaining integrity across platforms.
Rome BASED Sequencer

Getting started with Rome Based Sequencer

This system leverages Solana's speed and Ethereum's security to offer a seamless blockchain experience with reliable execution for Ethereum rollups.