{
      "name": "export-control-eccn",
      "domain": "Export Control",
      "title": "ECCN / Dual-Use Classification",
      "description": "Product attributes -> ECCN (EAR) + EU Annex I + controlling regime + licence logic including 2025 emerging-tech controls (ART-94) -> Merkle integrity (cry-04). EU Annex I updated 15 Nov 2025.",
      "composer_url": "https://ainumbers.co/chaingraph/chains/export-control-eccn.html",
      "steps": [
        {
          "tool_id": "art-94-eccn-dual-use-classifier",
          "handoff": "classification + licence requirement (H1) feed the verifier"
        },
        {
          "tool_id": "cry-04-merkle-batch-verifier",
          "handoff": "Exports composite classification artifact with Merkle-root execution_hash (H2) -- final stage"
        }
      ]
    }