{
  "schemaVersion": "ki-auftragsaenderungen.dossier.v1",
  "dataset": "german-ai-procurement-observed-changes",
  "generatedAt": "2026-07-29T07:17:43.358Z",
  "revision": 11,
  "routeSlug": "field-changed-2e49fbbc298521750cd53c32",
  "humanUrl": "https://i6eal.de/ki-vergabe/aenderung/field-changed-2e49fbbc298521750cd53c32/",
  "change": {
    "changes": [
      {
        "after": [
          {
            "amount": 11000000,
            "currency": "EUR",
            "noticeId": "92426c44-933f-431f-9ce8-c0bfe88d1a3b",
            "observationId": "eu:28fa9cb242e45e47a1b6d2cdc32eb118db9c8651",
            "publicationDate": "2026-07-29",
            "scope": "procedure",
            "sourceField": "estimated-value-proc"
          }
        ],
        "basis": "reported_value_claim_set_no_aggregation",
        "before": [
          {
            "amount": 11000000,
            "currency": "EUR",
            "noticeId": "ac6a1a28-21a7-48d1-9114-14cd9afabe73",
            "observationId": "eu:531121b9c2aa9b34badb8c4cbee21fe5b092aafa",
            "publicationDate": "2026-01-29",
            "scope": "procedure",
            "sourceField": "estimated-value-proc"
          }
        ],
        "direction": "changed",
        "field": "currentReportedValues.estimate.items"
      },
      {
        "after": 3,
        "basis": "committed_public_projection_field",
        "before": 2,
        "direction": "increase",
        "field": "eventCount"
      },
      {
        "after": "2026-07-29",
        "basis": "committed_public_projection_field",
        "before": "2026-01-29",
        "direction": "changed",
        "field": "lastPublicationDate"
      },
      {
        "after": 2,
        "basis": "committed_public_projection_field",
        "before": 1,
        "direction": "increase",
        "field": "noticeCount"
      },
      {
        "after": "https://ted.europa.eu/de/notice/-/detail/522860-2026",
        "basis": "committed_public_projection_field",
        "before": "https://ted.europa.eu/de/notice/-/detail/66176-2026",
        "direction": "changed",
        "field": "officialLatestUrl"
      },
      {
        "after": 3,
        "basis": "committed_public_projection_field",
        "before": 2,
        "direction": "increase",
        "field": "versionCount"
      }
    ],
    "effectiveAt": "2026-07-29",
    "id": "procurement-change:2e49fbbc298521750cd53c322f5d0cfe",
    "interpretation": "observed_at_is_collector_time_not_proven_source_change_time",
    "kind": "field_changed",
    "observedAt": "2026-07-29T07:17:43.358Z",
    "officialEvidence": [
      {
        "eventId": "ted-procedure-df4211c629c7aef07e979fe8bb5c3281-event-f16603d2265b8ff345e7008e",
        "eventType": "tender",
        "noticeId": "92426c44-933f-431f-9ce8-c0bfe88d1a3b",
        "officialUrl": "https://ted.europa.eu/de/notice/-/detail/522860-2026",
        "publicationDate": "2026-07-29",
        "publishedAt": "2026-07-29T00:00:00+02:00",
        "versionId": "1",
        "url": "https://ted.europa.eu/de/notice/-/detail/522860-2026"
      }
    ],
    "procedure": {
      "bundesland": "Niedersachsen",
      "officialLatestUrl": "https://ted.europa.eu/de/notice/-/detail/522860-2026",
      "processId": "eu:4ffd4b0a-c549-455b-a8d6-e482cfdcb93a",
      "slug": "ted-procedure-df4211c629c7aef07e979fe8bb5c3281",
      "source": "eu",
      "title": "Deutschland – Werbe- und Marketingdienstleistungen – Beschaffung einer Marketing-Agentur"
    },
    "revision": 11,
    "slug": "field-changed-2e49fbbc298521750cd53c32",
    "verification": {
      "basis": "committed_public_chronicle_comparison",
      "state": "projection_difference_observed"
    },
    "routeSlug": "field-changed-2e49fbbc298521750cd53c32",
    "procedureSlug": "ted-procedure-df4211c629c7aef07e979fe8bb5c3281",
    "processId": "eu:4ffd4b0a-c549-455b-a8d6-e482cfdcb93a",
    "title": "Deutschland – Werbe- und Marketingdienstleistungen – Beschaffung einer Marketing-Agentur",
    "source": "eu",
    "type": "field_changed",
    "fieldChanges": [
      {
        "after": [
          {
            "amount": 11000000,
            "currency": "EUR",
            "noticeId": "92426c44-933f-431f-9ce8-c0bfe88d1a3b",
            "observationId": "eu:28fa9cb242e45e47a1b6d2cdc32eb118db9c8651",
            "publicationDate": "2026-07-29",
            "scope": "procedure",
            "sourceField": "estimated-value-proc"
          }
        ],
        "basis": "reported_value_claim_set_no_aggregation",
        "before": [
          {
            "amount": 11000000,
            "currency": "EUR",
            "noticeId": "ac6a1a28-21a7-48d1-9114-14cd9afabe73",
            "observationId": "eu:531121b9c2aa9b34badb8c4cbee21fe5b092aafa",
            "publicationDate": "2026-01-29",
            "scope": "procedure",
            "sourceField": "estimated-value-proc"
          }
        ],
        "direction": "changed",
        "field": "currentReportedValues.estimate.items"
      },
      {
        "after": 3,
        "basis": "committed_public_projection_field",
        "before": 2,
        "direction": "increase",
        "field": "eventCount"
      },
      {
        "after": "2026-07-29",
        "basis": "committed_public_projection_field",
        "before": "2026-01-29",
        "direction": "changed",
        "field": "lastPublicationDate"
      },
      {
        "after": 2,
        "basis": "committed_public_projection_field",
        "before": 1,
        "direction": "increase",
        "field": "noticeCount"
      },
      {
        "after": "https://ted.europa.eu/de/notice/-/detail/522860-2026",
        "basis": "committed_public_projection_field",
        "before": "https://ted.europa.eu/de/notice/-/detail/66176-2026",
        "direction": "changed",
        "field": "officialLatestUrl"
      },
      {
        "after": 3,
        "basis": "committed_public_projection_field",
        "before": 2,
        "direction": "increase",
        "field": "versionCount"
      }
    ]
  }
}