{
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    "system": "risc0",
    "receiptFormat": "groth16-bn254",
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      "kernel_digest": "sha256:a8f0b6c702c3793a684793530ccd427f11067b356e3c3c899f614c15de976da2",
      "output": {
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        "cbam_declarant_verdict": "N/A — imports below 50 t/yr threshold or no CBAM goods.",
        "cbam_dual_status": {
          "downstream_scope": "1 Jan 2028 (Council position 12 Jun 2026 — verify)",
          "first_declaration": "30 Sep 2027",
          "in_force": "CBAM definitive period — 1 Jan 2026"
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        "dim_scores": {
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          },
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          },
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          }
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        "do_now_checklist": [],
        "eugb_readiness": "N/A",
        "note": "DECISION-SUPPORT DRAFT — not a legal filing, tax advice, or regulatory attestation. CBAM regulatory acts are still evolving (downstream-180 extension Council position 12 Jun 2026). Verify all thresholds, deadlines, and rates against CBAM Reg. 2023/956 consolidated text and current Implementing Regulation edition at https://taxation-customs.ec.europa.eu/. EU Taxonomy Delegated Acts: verify Omnibus I revision status. EuGB Reg. 2023/2631: verify external-reviewer RTS applicability date.",
        "overall_grade": "C",
        "overall_score": 61.3,
        "prepare_ahead_checklist": [],
        "primary_recommendation": "carbon-audit-pack",
        "secondary_recommendations": [
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          "taxonomy-align",
          "eugb-conformance"
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        "taxonomy_scope": "out"
      }
    }
  },
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    "claim_digest": null
  },
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    "receipt_source": "chaingraph/graph/nodes/art-68-carbon-compliance-fit-diagnostic.json",
    "receipt_source_sha256": "sha256:f50a7f6d8333ed51fd97a64c066120faaaaf5b1715143ea33a12bdc879521fae",
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    "checkpoint_source": "registry/lineage/checkpoint"
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      "log_url": "https://seasalp.glasklar.is",
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    "subject": {
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      "origin": "ainumbers.co/registry/lineage",
      "log_policy": "chaingraph/policies/ainumbers-registry-lineage.tlog-policy"
    }
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  "trust_policy": {
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    "source": "chaingraph/policies/sigsum-generic-2025-1.tlog-policy",
    "sha256": "sha256:666d9d0b9ab2e4019769c42eaccd7d6d502a9abac45979bb9b08b7213e4f53e3",
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}