{
  "schemaVersion": "ki-auftragsaenderungen.dossier.v1",
  "dataset": "german-ai-procurement-observed-changes",
  "generatedAt": "2026-09-13T07:17:43.404Z",
  "revision": 57,
  "routeSlug": "field-changed-50833e8ecd63648f980d9994",
  "humanUrl": "https://i6eal.de/ki-vergabe/aenderung/field-changed-50833e8ecd63648f980d9994/",
  "change": {
    "id": "procurement-change:50833e8ecd63648f980d99941cac294e",
    "slug": "field-changed-50833e8ecd63648f980d9994",
    "kind": "field_changed",
    "revision": 57,
    "observedAt": "2026-09-13T07:17:43.404Z",
    "effectiveAt": "2026-09-12",
    "procedure": {
      "slug": "national-procedure-fc502dd73784647bd7ab44a6bb8bdb92",
      "processId": "national:ocds-mnwr74-bf111f56-d80e-4479-8364-0404eed73f9b",
      "source": "national",
      "title": "Hochschule Merseburg, Los 4: digitale Tafeln",
      "bundesland": "Sachsen-Anhalt",
      "officialLatestUrl": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=600d4675-1b0b-41f6-a018-0e14315ddae7"
    },
    "changes": [
      {
        "field": "eventCount",
        "before": 3,
        "after": 4,
        "direction": "increase",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "lastPublicationDate",
        "before": "2026-07-08",
        "after": "2026-09-12",
        "direction": "changed",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "latestObservedEventType",
        "before": "modification",
        "after": "contract",
        "direction": "changed",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "noticeCount",
        "before": 2,
        "after": 3,
        "direction": "increase",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "officialLatestUrl",
        "before": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=c80d4261-6070-41dc-991f-bb0bdb8a7f01",
        "after": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=600d4675-1b0b-41f6-a018-0e14315ddae7",
        "direction": "changed",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "reportedObjectCounts.awards",
        "before": 0,
        "after": 1,
        "direction": "increase",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "reportedObjectCounts.contracts",
        "before": 0,
        "after": 1,
        "direction": "increase",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "versionCount",
        "before": 3,
        "after": 4,
        "direction": "increase",
        "basis": "committed_public_projection_field"
      }
    ],
    "officialEvidence": [
      {
        "eventId": "national-procedure-fc502dd73784647bd7ab44a6bb8bdb92-event-6f2943d963f48ca12841fd3e",
        "noticeId": "600d4675-1b0b-41f6-a018-0e14315ddae7",
        "versionId": "600d4675-1b0b-41f6-a018-0e14315ddae7",
        "eventType": "contract",
        "publicationDate": "2026-09-12",
        "publishedAt": "2026-09-12T14:48:04Z",
        "officialUrl": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=600d4675-1b0b-41f6-a018-0e14315ddae7",
        "url": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=600d4675-1b0b-41f6-a018-0e14315ddae7"
      }
    ],
    "verification": {
      "state": "projection_difference_observed",
      "basis": "committed_public_chronicle_comparison"
    },
    "interpretation": "observed_at_is_collector_time_not_proven_source_change_time",
    "routeSlug": "field-changed-50833e8ecd63648f980d9994",
    "procedureSlug": "national-procedure-fc502dd73784647bd7ab44a6bb8bdb92",
    "processId": "national:ocds-mnwr74-bf111f56-d80e-4479-8364-0404eed73f9b",
    "title": "Hochschule Merseburg, Los 4: digitale Tafeln",
    "source": "national",
    "type": "field_changed",
    "fieldChanges": [
      {
        "field": "eventCount",
        "before": 3,
        "after": 4,
        "direction": "increase",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "lastPublicationDate",
        "before": "2026-07-08",
        "after": "2026-09-12",
        "direction": "changed",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "latestObservedEventType",
        "before": "modification",
        "after": "contract",
        "direction": "changed",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "noticeCount",
        "before": 2,
        "after": 3,
        "direction": "increase",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "officialLatestUrl",
        "before": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=c80d4261-6070-41dc-991f-bb0bdb8a7f01",
        "after": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=600d4675-1b0b-41f6-a018-0e14315ddae7",
        "direction": "changed",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "reportedObjectCounts.awards",
        "before": 0,
        "after": 1,
        "direction": "increase",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "reportedObjectCounts.contracts",
        "before": 0,
        "after": 1,
        "direction": "increase",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "versionCount",
        "before": 3,
        "after": 4,
        "direction": "increase",
        "basis": "committed_public_projection_field"
      }
    ]
  }
}