Cross Chain

• Introduction
• Architecture
  • Node level architecture
    • Side chain lifetime
    • Communication
      • Cache
      • Cross chain contract
      • Data flow
• Crosschain verification
  • Indexing
  • Merkle tree
  • Merkle roots
  • Merkle path
• Verify
  • Send a transaction
  • Verify the transaction
    • Verify transaction from main-chain on the side-chain
    • Verify transaction from side-chain on the main-chain or another side-chain
• Cross chain transfer
  • Prepare
  • Initiate the transfer
  • Receive on the destination chain