how-dose-op-stack-work Tutorial directory Basics 1.Op-Stack Architecture - Tutorial 2. Deeply understand the Op-stack cross-chain calling process and the deposit and withdrawal analysis of ETH and ERC20 - Tutorial 3. Detailed explanation of Op-stack rollup process - Tutorial 4.Optimistim op-node json rpc - Tutorial 5. Detailed explanation of Optimistim block derivation process - Tutorial Practical combat 6. How to start op-stack devnet network locally - Tutorial 7. How to use op-stack sdk for deposit and withdrawal testing - Tutorial 8.op-stack l1->l2, l2->l1, rollup transaction data, transaction status synchronization practice - Tutorial 9. How to develop your own Layer2 chain based on op-stack - Tutorial Advanced 10. Detailed explanation of Op-stack configuration items - Tutorial 11.Op-stack service running status monitoring - Tutorial 12. Deploy a Layer2 network based on sepolia - Tutorial 13. Conclusion