1. Introduction
  2. Background
  3. OP Stack Protocol
    1. Bridges
      1. Messengers
      2. Deposits
      3. Withdrawals
      4. Guaranteed Gas Market
      5. Proposals
    3. Clients
      1. Execution Engine
      2. Rollup Node
        1. Rollup Node P2P
        2. Derivation
      4. Batch Submitter
    5. Flashblocks
    6. Fault Proof
      1. Cannon Fault Proof VM
      2. Stage One Decentralization
        1. Anchor State Registry
        2. Dispute Game Interface
        3. Fault Dispute Game
          1. Honest Challenger
          2. Bond Incentives
        5. Bridge Integration
        6. Optimism Portal
    8. Precompiles
    9. Predeploys
    10. Preinstalls
    11. Superchain
      1. Superchain Configuration
      2. Superchain Upgrades
    13. System Config
    14. Configurability
    15. Safe Extensions
      1. Stage 1 Roles and Requirements
      2. Deputy Pause Module
    17. Protocol Upgrades
      1. Regolith
      2. Canyon
      3. Delta
        1. Span Batches
      5. Ecotone
        1. Derivation
        2. L1 attributes
      7. Fjord
        1. Execution Engine
        2. Derivation
        3. Predeploys
      9. Granite
        1. Execution Engine
        2. Derivation
      11. Holocene
        1. Derivation
        2. Execution Engine
        3. System Config
      13. Pectra Blob Schedule
        1. Derivation
      15. Isthmus
        1. Configurability
        2. Execution Engine
        3. Derivation
        4. L1 Attributes
        5. Predeploys
      17. Jovian
        1. Execution Engine
        2. System Config
  5. Governance
    1. Governance Token
  7. Experimental
    1. Standard L2 Genesis
    2. Alt-DA
    3. Interoperability
      1. Dependency Set
      2. Messaging
      3. Predeploys
      4. Sequencer
      5. Verifier
      6. Supervisor
      7. Managed Node
      8. Fault Proof
      9. Token Bridging
      10. ETH Liquidity
      11. Superchain ETH Bridge
      12. ETH Bridging
      13. Derivation
      14. Transaction Pool
      15. OptimismPortal
      16. ETH Lockbox
    5. OP Contracts Manager
    6. Governance Token
  9. Glossary