rnode •

rnode is an experimental version of the optimism protocol built specifically to be a fault proof program. It must go through the pre-image oracle & be fully determinisitic with no multi-threaded or networked parts inside the core of derivation.

Checklist

• Derivation Pipeline
  • System Config
  • Inbox Address check
  • Filter from authorized batcher
  • Parse frames (basic)
  • Parse frames (resilient to malformed data)
  • Channel from frames
  • Decode batches from channel
  • RLP bytes limit on channel
  • Batch Queue stage
  • Batch -> Attributes
• Execution revm Backend
  • New Deposit Transaction Type
  • State processing of deposits
  • Fee modifications
    • L1 Cost on non-deposits
    • Basefee to address
  • Execute transactions
  • Create post state
• L1 Preimage Oracle
  • MPT for transaction/receipts
  • Persist pre-images to disk
  • Run in online or offline pre-image mode
  • Run in pre-image generation mode
• L2 Preimage Oracle
  • State DB for execution
  • Implement pre-image oracle of MPT

TODO

• Fake RPC provider for tests
• Use own block types
• Remove ethers core RLP & use reth-rlp
• Finish MPT
• Finish derivation
• Client / L1 Preimage Oracle API
  • Will be several layers here
• CLI command + usage

Usage

TODO

License

TODO