{
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      "winning_hypothesis": "customer proof reduces uncertainty",
      "confidence_state": "SUPPORTED_BOUNDED",
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      "variant_id": "short-v2",
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        "hook",
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        "framing",
        "cta"
      ],
      "rights_state": "CLEAR",
      "duplicate_risk": "LOW",
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        "CLM-CUSTOMER-01"
      ],
      "measurement_contract": "qualified_click_rate@short-v1",
      "approval_state": "APPROVED_DERIVATIVE",
      "evidence_ref": "EV-013-01",
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      "literal_copy": false,
      "target_measurement_fresh": true,
      "mechanism_same_as_source": true,
      "id": "baseline_ready"
    },
    {
      "winner_id": "WIN-013-A",
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      "source_experiment_ref": "",
      "winning_hypothesis": "customer proof reduces uncertainty",
      "confidence_state": "SUPPORTED_BOUNDED",
      "preserved_mechanism": "problem->customer-proof->outcome",
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      ],
      "rights_state": "CLEAR",
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        "CLM-CUSTOMER-01"
      ],
      "measurement_contract": "qualified_click_rate@short-v1",
      "approval_state": "APPROVED_DERIVATIVE",
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      "literal_copy": false,
      "target_measurement_fresh": true,
      "mechanism_same_as_source": true,
      "id": "missing_experiment_ref"
    },
    {
      "winner_id": "WIN-013-A",
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      "source_experiment_ref": "EXP-221",
      "winning_hypothesis": "customer proof reduces uncertainty",
      "confidence_state": "SUPPORTED_BOUNDED",
      "preserved_mechanism": "problem->customer-proof->outcome",
      "variant_id": "short-v2",
      "target_channel": "youtube-shorts",
      "derivation_relation": "wasDerivedFrom:story-07",
      "changed_elements": [
        "canvas-size",
        "hashtags"
      ],
      "rights_state": "CLEAR",
      "duplicate_risk": "HIGH",
      "claim_refs": [
        "CLM-CUSTOMER-01"
      ],
      "measurement_contract": "qualified_click_rate@short-v1",
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      "mechanism_same_as_source": true,
      "id": "literal_copy"
    },
    {
      "winner_id": "WIN-013-A",
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      "winning_hypothesis": "customer proof reduces uncertainty",
      "confidence_state": "SUPPORTED_BOUNDED",
      "preserved_mechanism": "problem->customer-proof->outcome",
      "variant_id": "short-v2",
      "target_channel": "youtube-shorts",
      "derivation_relation": "wasDerivedFrom:story-07",
      "changed_elements": [
        "hook",
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        "cta"
      ],
      "rights_state": "UNKNOWN",
      "duplicate_risk": "LOW",
      "claim_refs": [
        "CLM-CUSTOMER-01"
      ],
      "measurement_contract": "qualified_click_rate@short-v1",
      "approval_state": "HOLD",
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      "literal_copy": false,
      "target_measurement_fresh": true,
      "mechanism_same_as_source": true,
      "id": "rights_unclear"
    },
    {
      "winner_id": "WIN-013-A",
      "source_asset_id": "story-07",
      "source_experiment_ref": "EXP-221",
      "winning_hypothesis": "customer proof reduces uncertainty",
      "confidence_state": "SUPPORTED_BOUNDED",
      "preserved_mechanism": "problem->customer-proof->outcome",
      "variant_id": "short-v2",
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      "derivation_relation": "wasDerivedFrom:story-07",
      "changed_elements": [
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      ],
      "rights_state": "CLEAR",
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        "CLM-CUSTOMER-01"
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      "id": "stale_source"
    },
    {
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      "preserved_mechanism": "problem->customer-proof->outcome",
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        "cta"
      ],
      "rights_state": "CLEAR",
      "duplicate_risk": "LOW",
      "claim_refs": [
        "CLM-CUSTOMER-01"
      ],
      "measurement_contract": "source_views@story-v1",
      "approval_state": "REVIEW",
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      "source_evidence_current": true,
      "literal_copy": false,
      "target_measurement_fresh": false,
      "mechanism_same_as_source": true,
      "id": "source_metric_reused"
    },
    {
      "winner_id": "WIN-013-B",
      "source_asset_id": "demo-12",
      "source_experiment_ref": "EXP-237",
      "winning_hypothesis": "novelty hook creates curiosity",
      "confidence_state": "SUPPORTED_BOUNDED",
      "preserved_mechanism": "novelty-demo-reveal",
      "variant_id": "carousel-v1",
      "target_channel": "linkedin-carousel",
      "derivation_relation": "wasDerivedFrom:demo-12",
      "changed_elements": [
        "hook",
        "structure",
        "visuals",
        "cta"
      ],
      "rights_state": "CLEAR",
      "duplicate_risk": "LOW",
      "claim_refs": [
        "CLM-CUSTOMER-01"
      ],
      "measurement_contract": "qualified_save_rate@carousel-v1",
      "approval_state": "REVIEW",
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      "source_evidence_current": true,
      "literal_copy": false,
      "target_measurement_fresh": true,
      "mechanism_same_as_source": false,
      "id": "second_winner_new_mechanism"
    },
    {
      "winner_id": "WIN-013-A",
      "source_asset_id": "story-07",
      "source_experiment_ref": "EXP-221",
      "winning_hypothesis": "customer proof reduces uncertainty",
      "confidence_state": "SUPPORTED_BOUNDED",
      "preserved_mechanism": "problem->customer-proof->outcome",
      "variant_id": "short-v2",
      "target_channel": "youtube-shorts",
      "derivation_relation": "wasDerivedFrom:story-07",
      "changed_elements": [
        "hook",
        "pacing",
        "framing",
        "cta"
      ],
      "rights_state": "CLEAR",
      "duplicate_risk": "LOW",
      "claim_refs": [
        "CLM-CUSTOMER-01"
      ],
      "measurement_contract": "qualified_click_rate@short-v1",
      "approval_state": "APPROVED_DERIVATIVE",
      "evidence_ref": "",
      "source_evidence_current": true,
      "literal_copy": false,
      "target_measurement_fresh": true,
      "mechanism_same_as_source": true,
      "id": "missing_decisive_evidence"
    }
  ]
}