{
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  "generatedAt": "2026-08-03T07:17:43.502Z",
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            "amount": 11000000,
            "currency": "EUR",
            "noticeId": "ed5e5d41-b708-43c0-8fbb-7ba43da54f67",
            "observationId": "national:cf8cf25191bc89c73aee281b49ff70f7a9cedc4d",
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            "observationId": "national:2eb11792a67b8029e4f47fef8f0acf11c40fc92d",
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            "scope": "procedure",
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          }
        ],
        "direction": "changed",
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      },
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        "field": "eventCount"
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        "field": "latestObservedEventType"
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      },
      {
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        "field": "officialLatestUrl"
      },
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      },
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        "field": "versionCount"
      }
    ],
    "effectiveAt": "2026-07-27",
    "id": "procurement-change:faea788d0c662361c7018d4da477909e",
    "interpretation": "observed_at_is_collector_time_not_proven_source_change_time",
    "kind": "field_changed",
    "observedAt": "2026-08-03T07:17:43.502Z",
    "officialEvidence": [
      {
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        "eventType": "modification",
        "noticeId": "ed5e5d41-b708-43c0-8fbb-7ba43da54f67",
        "officialUrl": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=ed5e5d41-b708-43c0-8fbb-7ba43da54f67",
        "publicationDate": "2026-07-27",
        "publishedAt": "2026-07-27T22:00:00Z",
        "versionId": "ed5e5d41-b708-43c0-8fbb-7ba43da54f67",
        "url": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=ed5e5d41-b708-43c0-8fbb-7ba43da54f67"
      }
    ],
    "procedure": {
      "bundesland": "Niedersachsen",
      "officialLatestUrl": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=ed5e5d41-b708-43c0-8fbb-7ba43da54f67",
      "processId": "national:ocds-mnwr74-4ffd4b0a-c549-455b-a8d6-e482cfdcb93a",
      "slug": "national-procedure-a7716a5d9d9c9e0cfbfc199bdfb1ac50",
      "source": "national",
      "title": "Beschaffung einer Marketing-Agentur"
    },
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    "slug": "field-changed-faea788d0c662361c7018d4d",
    "verification": {
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      "state": "projection_difference_observed"
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    "processId": "national:ocds-mnwr74-4ffd4b0a-c549-455b-a8d6-e482cfdcb93a",
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    "source": "national",
    "type": "field_changed",
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            "currency": "EUR",
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}