{
  "schemaVersion": "ki-auftragsaenderungen.dossier.v1",
  "dataset": "german-ai-procurement-observed-changes",
  "generatedAt": "2026-07-27T07:17:43.566Z",
  "revision": 9,
  "routeSlug": "field-changed-4a483c6c5ab81552d72ff8a6",
  "humanUrl": "https://i6eal.de/ki-vergabe/aenderung/field-changed-4a483c6c5ab81552d72ff8a6/",
  "change": {
    "changes": [
      {
        "after": 3,
        "basis": "committed_public_projection_field",
        "before": 2,
        "direction": "increase",
        "field": "eventCount"
      },
      {
        "after": 3,
        "basis": "committed_public_projection_field",
        "before": 2,
        "direction": "increase",
        "field": "noticeCount"
      },
      {
        "after": 1,
        "basis": "committed_public_projection_field",
        "before": 0,
        "direction": "increase",
        "field": "reportedObjectCounts.modifications"
      },
      {
        "after": 3,
        "basis": "committed_public_projection_field",
        "before": 2,
        "direction": "increase",
        "field": "versionCount"
      }
    ],
    "effectiveAt": "2026-07-16",
    "id": "procurement-change:4a483c6c5ab81552d72ff8a62570e6b7",
    "interpretation": "observed_at_is_collector_time_not_proven_source_change_time",
    "kind": "field_changed",
    "observedAt": "2026-07-27T07:17:43.566Z",
    "officialEvidence": [
      {
        "eventId": "national-procedure-b08d7d0d5a8fa23ef0e91b75cd6aff5a-event-56414dbbced9515b78587b6e",
        "eventType": "modification",
        "noticeId": "04c9fce0-9fea-4423-9dc8-d4014a303bfd",
        "officialUrl": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=04c9fce0-9fea-4423-9dc8-d4014a303bfd",
        "publicationDate": "2026-07-16",
        "publishedAt": "2026-07-16T22:00:00Z",
        "versionId": "04c9fce0-9fea-4423-9dc8-d4014a303bfd",
        "url": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=04c9fce0-9fea-4423-9dc8-d4014a303bfd"
      }
    ],
    "procedure": {
      "bundesland": "Niedersachsen",
      "officialLatestUrl": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=969fd64c-9fe3-493e-a512-ea78c98f3751",
      "processId": "national:ocds-mnwr74-820477b0-fa39-434a-83cb-f9008402dfa2",
      "slug": "national-procedure-b08d7d0d5a8fa23ef0e91b75cd6aff5a",
      "source": "national",
      "title": "HyPerion - High Performance Cluster für Simulation im Kontext der H2-Technologie / Lösung mit Hard- und Softwareleistungen"
    },
    "revision": 9,
    "slug": "field-changed-4a483c6c5ab81552d72ff8a6",
    "verification": {
      "basis": "committed_public_chronicle_comparison",
      "state": "projection_difference_observed"
    },
    "routeSlug": "field-changed-4a483c6c5ab81552d72ff8a6",
    "procedureSlug": "national-procedure-b08d7d0d5a8fa23ef0e91b75cd6aff5a",
    "processId": "national:ocds-mnwr74-820477b0-fa39-434a-83cb-f9008402dfa2",
    "title": "HyPerion - High Performance Cluster für Simulation im Kontext der H2-Technologie / Lösung mit Hard- und Softwareleistungen",
    "source": "national",
    "type": "field_changed",
    "fieldChanges": [
      {
        "after": 3,
        "basis": "committed_public_projection_field",
        "before": 2,
        "direction": "increase",
        "field": "eventCount"
      },
      {
        "after": 3,
        "basis": "committed_public_projection_field",
        "before": 2,
        "direction": "increase",
        "field": "noticeCount"
      },
      {
        "after": 1,
        "basis": "committed_public_projection_field",
        "before": 0,
        "direction": "increase",
        "field": "reportedObjectCounts.modifications"
      },
      {
        "after": 3,
        "basis": "committed_public_projection_field",
        "before": 2,
        "direction": "increase",
        "field": "versionCount"
      }
    ]
  }
}