Arbitrum docsConcepts
Concepts documentation
Introduction
Launch your own Arbitrum chain using the Arbitrum Nitro codebase. Build a completely customizable chain that fits your specific needs.
License
Learn about the Arbitrum chain license and AEP.
FAQ
List of questions and answers frequently asked by developers launching and working on Arbitrum chains.
Public preview: What to expect
Arbitrum chains are currently a public preview capability. This concept document explains what this means, and what to expect from public preview capabilities.
How is this guide?
Validator troubleshooting
Diagnose and resolve common validator operational issues, including assertion timing flags, parent-chain read consistency, assertion errors, stuck transactions, and manual assertion confirmation.
Overview of Arbitrum chains
Launch your own Arbitrum chain using the Arbitrum Nitro codebase. Build a completely customizable chain that fits your specific needs.