{
      "name": "cbam-liability",
      "domain": "CBAM",
      "title": "CBAM Import Liability & Certificate Declaration",
      "description": "W-A flagship. Embedded-emissions calculation (ART-69) -> default-value resolution (ART-70) -> certificate cost + free-allocation phase-out + holding/surrender schedule (ART-71). The importer-to-customs CBAM declaration lifecycle end-to-end. Decision-support draft, not a filed declaration.",
      "composer_url": "https://ainumbers.co/chaingraph/chains/cbam-liability.html",
      "steps": [
        {
          "tool_id": "art-70-cbam-default-value-resolver",
          "handoff": "resolved default value + markup (H1) feeds the emissions calculator"
        },
        {
          "tool_id": "art-69-cbam-embedded-emissions-calculator",
          "handoff": "total embedded emissions (H2) feed the certificate-cost engine"
        },
        {
          "tool_id": "art-71-cbam-certificate-cost-engine",
          "handoff": "Exports composite CBAM liability artifact with execution_hash (H3) -- final stage"
        }
      ]
    }