{
  "tool_id": "art-72-cbam-precursor-emissions-aggregator",
  "kernel_id": "art-72-cbam-precursor-emissions-aggregator",
  "display_name": "CBAM Precursor-Emissions Aggregator",
  "tool_version": "1.0.0",
  "mandate_type": "compliance_mandate",
  "purpose": "Rolls up embedded emissions across precursors in a steel/aluminium value chain (incl. the 2028 pre-consumer-scrap rule) so a producer can supply complex-goods emissions to its importer. Pre-positions the downstream-180 scope extension (Council position 12 Jun 2026, application 1 Jan 2028).",
  "control_description": "Rolls up embedded emissions across precursors in a steel/aluminium value chain (incl. the 2028 pre-consumer-scrap rule) so a producer can supply complex-goods emissions to its importer. Pre-positions the downstream-180 scope extension (Council position 12 Jun 2026, application 1 Jan 2028).",
  "declared_inputs": [
    "art-68-carbon-compliance-fit-diagnostic"
  ],
  "declared_outputs": [
    "art-69-cbam-embedded-emissions-calculator",
    "cry-04-merkle-batch-verifier"
  ],
  "kernel_digest": "sha256:989771281b7268f99e74d59f151efd4deaf418e9c6e233529b873618190229fd",
  "trust_label": "deferred -- deterministic source published, zkVM proof not yet generated",
  "data_vintage": "2026-07-10",
  "last_validated": "2026-07-10",
  "conformance_fixtures_vendored": false,
  "compute_proof_ready": "ready",
  "wave": 16,
  "source_url": "https://ainumbers.co/chaingraph/art-72-cbam-precursor-emissions-aggregator.html",
  "generated_at": "2026-07-25T20:02:55.601Z"
}