Ethernal Block Explorer Platform

Ethernal is a fully-featured, open-source block explorer platform for any EVM-compatible blockchain. Teams can deploy a production-ready block explorer in under five minutes by providing an RPC URL — no complex setup required. MIT-licensed and self-hostable via Docker, or available as a managed SaaS product.

Key Features

• Real-time Updates: New blocks and transactions appear instantly via WebSocket with no manual refresh needed.
• Transaction Tracing: Full call tree visualization including internal calls, delegate calls, and static calls — with instant revert debugging that highlights the exact failing call and displays the revert reason string.
• State Diffs: View all storage slot changes for every contract touched by a transaction, with before/after values shown side by side.
• Contract Verification & Interaction: Upload Solidity or Vyper source code for bytecode matching; interact with verified contracts directly from the UI.
• Analytics Dashboard: Built-in real-time charts for gas usage, transaction volume, active addresses, average block time, and network health.
• NFT Gallery: Visual browsing of ERC-721 and ERC-1155 collections with metadata, attributes, and ownership history.
• Token Transfers: Track ERC-20, ERC-721, and ERC-1155 transfers with full token metadata.
• REST API: Create and manage explorers programmatically — ideal for CI/CD pipelines and automated deployments.

White-Label & App Chain Support

The App Chain plan delivers a fully white-labeled, production-grade block explorer for L1 and L2 network operators. Features include custom branding (logo, color palette, domain, CSS themes), L2 bridge support for Arbitrum Orbit and OP Stack chains (deposit tracking, withdrawal claims, batch monitoring, fault proof tracking), and a built-in status page hosted at a custom domain.

Local Development

Ethernal integrates automatically with Hardhat and Anvil nodes, providing Etherscan-like functionality — including full transaction decoding, call trace visualization, and contract interaction UI — without deploying to a public testnet.

Pricing

Public Explorers: Starter (free), Team ($150/month), App Chain ($500/month), Enterprise (custom). Private Explorers: Free (local dev), Pro ($20/month).