Blockscout Companion

Support open-source software and block explorer choice by using Blockscout instead of Etherscan when possible. This extension will automatically rewrite Etherscan links to use Blockscout alternatives.

Browser Support

Tested on:

• Chrome
• Firefox
• Brave

Theoretically also working on:

• Safari
• Opera

Supported networks

• Ethereum Mainnet
• Ethereum Sepolia Testnet
• Optimism Mainnet
• Optimism Sepolia Testnet
• Base Mainnet
• Base Sepolia Testnet
• Arbitrum Mainnet
• Arbitrum Sepolia Testnet
• Polygon Mainnet
• GnosisChain Mainnet

Github repository

github.com/tolbrino/blockscout-companion

Outro

Initially developed in Bangkok during ETHGlobal Bangkok 2024.