{
  "schemaVersion": "ki-auftragsaenderungen.dossier.v1",
  "dataset": "german-ai-procurement-observed-changes",
  "generatedAt": "2026-09-22T07:17:43.290Z",
  "revision": 66,
  "routeSlug": "field-changed-575b254d543b03b22562793e",
  "humanUrl": "https://i6eal.de/ki-vergabe/aenderung/field-changed-575b254d543b03b22562793e/",
  "change": {
    "id": "procurement-change:575b254d543b03b22562793eb705d912",
    "slug": "field-changed-575b254d543b03b22562793e",
    "kind": "field_changed",
    "revision": 66,
    "observedAt": "2026-09-22T07:17:43.290Z",
    "effectiveAt": "2026-09-20",
    "procedure": {
      "slug": "national-procedure-206396f4f0de6de13c114ce6f812fad9",
      "processId": "national:ocds-mnwr74-0f8130f2-2a15-49dc-98c8-c16e708bc456",
      "source": "national",
      "title": "Entwicklung, Pilotierung und Produktisierung einer KI-gestützten Lernbegleitungs-App",
      "bundesland": "Berlin",
      "officialLatestUrl": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=261e8f31-b4d4-4c33-b4b1-a6aba4e717d4"
    },
    "changes": [
      {
        "field": "currentReportedValues.reported.items",
        "before": [
          {
            "amount": 289000,
            "currency": "EUR",
            "noticeId": "ocds-mnwr74-0f8130f2-2a15-49dc-98c8-c16e708bc456",
            "observationId": "national:59cbab6009abae838734626475388375f7b3548e",
            "publicationDate": "2026-07-23",
            "scope": "procedure",
            "sourceField": "legacy.value"
          }
        ],
        "after": [
          {
            "amount": 289000,
            "currency": "EUR",
            "noticeId": "ocds-mnwr74-0f8130f2-2a15-49dc-98c8-c16e708bc456",
            "observationId": "national:f52fadc01a7d5e0de0a09c747f751e0afa0d594c",
            "publicationDate": "2026-09-20",
            "scope": "procedure",
            "sourceField": "legacy.value"
          }
        ],
        "direction": "changed",
        "basis": "reported_value_claim_set_no_aggregation"
      },
      {
        "field": "eventCount",
        "before": 3,
        "after": 4,
        "direction": "increase",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "versionCount",
        "before": 3,
        "after": 4,
        "direction": "increase",
        "basis": "committed_public_projection_field"
      }
    ],
    "officialEvidence": [
      {
        "eventId": "national-procedure-206396f4f0de6de13c114ce6f812fad9-event-6c1ab99562e0341def9eb9c9",
        "noticeId": "ocds-mnwr74-0f8130f2-2a15-49dc-98c8-c16e708bc456",
        "versionId": "legacy-v1",
        "eventType": "tender",
        "publicationDate": "2026-09-20",
        "publishedAt": "2026-09-20T00:00:00Z",
        "officialUrl": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=261e8f31-b4d4-4c33-b4b1-a6aba4e717d4",
        "url": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=261e8f31-b4d4-4c33-b4b1-a6aba4e717d4"
      }
    ],
    "verification": {
      "state": "projection_difference_observed",
      "basis": "committed_public_chronicle_comparison"
    },
    "interpretation": "observed_at_is_collector_time_not_proven_source_change_time",
    "routeSlug": "field-changed-575b254d543b03b22562793e",
    "procedureSlug": "national-procedure-206396f4f0de6de13c114ce6f812fad9",
    "processId": "national:ocds-mnwr74-0f8130f2-2a15-49dc-98c8-c16e708bc456",
    "title": "Entwicklung, Pilotierung und Produktisierung einer KI-gestützten Lernbegleitungs-App",
    "source": "national",
    "type": "field_changed",
    "fieldChanges": [
      {
        "field": "currentReportedValues.reported.items",
        "before": [
          {
            "amount": 289000,
            "currency": "EUR",
            "noticeId": "ocds-mnwr74-0f8130f2-2a15-49dc-98c8-c16e708bc456",
            "observationId": "national:59cbab6009abae838734626475388375f7b3548e",
            "publicationDate": "2026-07-23",
            "scope": "procedure",
            "sourceField": "legacy.value"
          }
        ],
        "after": [
          {
            "amount": 289000,
            "currency": "EUR",
            "noticeId": "ocds-mnwr74-0f8130f2-2a15-49dc-98c8-c16e708bc456",
            "observationId": "national:f52fadc01a7d5e0de0a09c747f751e0afa0d594c",
            "publicationDate": "2026-09-20",
            "scope": "procedure",
            "sourceField": "legacy.value"
          }
        ],
        "direction": "changed",
        "basis": "reported_value_claim_set_no_aggregation"
      },
      {
        "field": "eventCount",
        "before": 3,
        "after": 4,
        "direction": "increase",
        "basis": "committed_public_projection_field"
      },
      {
        "field": "versionCount",
        "before": 3,
        "after": 4,
        "direction": "increase",
        "basis": "committed_public_projection_field"
      }
    ]
  }
}