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The Arkade Operator coordinates offchain activity through a modular architecture comprising several functions: transaction aggregation and validation, onchain batch creation and liquidity provisioning. The Operator:
  • Coordinates transactions in the Virtual Mempool
  • Issues preconfirmations for instant execution
  • Posts settlement batches to Bitcoin via commitment transactions
  • Cannot control user funds — every VTXO includes presigned Bitcoin exit paths
For added security, critical roles like the Arkade Signer are separated from the operator and run independently within a Trusted Execution Environment (TEE), providing verifiable proof of correct behavior and preventing even the operator from accessing signing keys.