Inclusion Monitor — Rollup Kit

Contract Details

Categorytooling

Files12

Price$9.99

Tech Stack

TypeScript ethers.js express better-sqlite3

Chains

OP Stack Arbitrum Orbit Base Optimism

Description

Transaction inclusion time tracker and sequencer behavior analyzer. Monitors how quickly transactions are included in L2 blocks, detects sequencer censorship patterns, and tracks MEV-related reordering behavior.

Features

✓ Transaction inclusion time tracking
✓ Sequencer censorship detection
✓ MEV reordering analysis
✓ Block-by-block inclusion metrics
✓ Percentile latency breakdown (p50, p95, p99)
✓ Time-series data export
✓ Webhook alerts for anomalies
✓ Multi-chain monitoring
✓ REST API for integration
✓ Configurable monitoring rules

inclusion-monitor.sol

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

/// @title Inclusion Monitor
/// @notice Track transaction inclusion times and sequencer behavior.
contract InclusionMonitor {
    address public immutable owner;
    uint256 public constant VERSION = 1;

    event Initialized(address indexed deployer);

    constructor() {
        owner = msg.sender;
        emit Initialized(msg.sender);
    }

    // ... full implementation in purchased package
}