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The Superchain is a network of OP Stack chains that share a unified bridging protocol, governance system, and development stack. It represents the next evolution of Layer 2 scaling, creating a cohesive ecosystem where chains can interoperate seamlessly.

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What is the Superchain?

The Superchain is more than just a collection of blockchains—it’s a unified network that enables:
  • Shared Security: All chains inherit security from Ethereum
  • Native Interoperability: Chains can communicate with minimal latency
  • Unified Governance: Coordinated upgrades and standards
  • Developer Experience: Consistent tooling across all chains

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Superchain Components

OP Stack Chains

Individual Layer 2 blockchains built using the OP Stack framework

Bridging Protocol

Native cross-chain communication and asset transfers

Governance System

Coordinated decision-making across the network

Shared Standards

Common protocols and specifications for consistency

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Current Superchain Networks

The Superchain includes several production chains:
  • OP Mainnet
  • Base
  • Zora
  • Mode
The flagship Optimism chain with the largest ecosystem
  • Focus: General-purpose applications
  • Ecosystem: DeFi, NFTs, gaming, and more
  • Network ID: 10

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Benefits of Building on Superchain

1

Network Effects

Tap into the combined liquidity and user base of all Superchain networks
2

Interoperability

Build applications that work seamlessly across multiple chains
3

Shared Infrastructure

Benefit from common tooling, standards, and best practices
4

Governance Participation

Have a voice in the future direction of the Superchain

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Getting Started

Choose your approach to building on the Superchain:

Deploy on Existing Chain

Build applications on established Superchain networks

Launch Your Own Chain

Create a new OP Stack chain and join the Superchain

Cross-Chain Development

Build applications that leverage multiple chains

Contribute to Ecosystem

Help build the future of the Superchain

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Key Features

  • Unified Bridging: Native asset transfers between chains
  • Shared Sequencing: Coordinated block production (coming soon)
  • Fault Proof System: Shared security and dispute resolution
  • Governance: Collective decision-making via the Optimism Collective
  • Developer Tools: Consistent tooling across all chains

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Future Roadmap

The Superchain is continuously evolving with exciting features on the horizon:
  • Shared Sequencing: Single sequencer for atomic cross-chain transactions
  • Proof Aggregation: Efficient batch proving for multiple chains
  • Governance Improvements: Enhanced coordination mechanisms
  • New Chain Types: Specialized chains for specific use cases

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Resources

Chain Addresses

Find contract addresses and network information

Network List

Browse all available Superchain networks

Security

Understand the security guarantees and assumptions
The Superchain is rapidly evolving. Some features may be experimental or subject to change as the network matures.