{
  "contract": {
    "agency_name": "Department of the Senate",
    "amendment_count": 1,
    "category_code": "81162000",
    "contract_end_date": "2029-06-14",
    "contract_id": "CN4260041",
    "contract_start_date": "2026-06-15",
    "currency": "AUD",
    "current_reported_value": "349204.72",
    "description": "Software as a service plus CiA Live fee",
    "events": [
      {
        "absolute_change": "31745.88",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-0eb1223926e34116b9b43844c195a08b-74f777d1ceb93189830a023d9cedf631",
        "after_source_hash": "75b8670982b2d522b209dd183f38eefbb768ba67aed241b81a0418c55c499e86",
        "before_release_id": "prod-0eb1223926e34116b9b43844c195a08b-95ba33e131a13e808a2f34a7209ea158",
        "before_source_hash": "d7fcef799d55f6184c30ae16293970536abce31d9c2e0e2d383b3f5697cff780",
        "contract_id": "CN4260041",
        "detected_at": "2026-07-15T04:48:41Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "5943f37c0a05370039fda8c3def11aea3135d8342512916a67440dd201b90c52",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "349204.72",
        "notice_id": "CN4260041-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/d895668d-bbac-4391-8a56-df40c6558d75",
        "old_value": "317458.84",
        "percentage_change": "10.00",
        "source_license": "https://creativecommons.org/licenses/by/3.0/au/",
        "source_publisher": "Australian Government Department of Finance",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN4260041",
        "summary": "Reported contract value increased by $31,745.88 (+10.00%)."
      }
    ],
    "evidence_path": "evidence/CN4260041.json",
    "latest_modified_at": "2026-07-15T04:48:41Z",
    "notice_id": "CN4260041-A1",
    "official_record_url": "https://www.tenders.gov.au/Cn/Show/d895668d-bbac-4391-8a56-df40c6558d75",
    "original_reported_value": "317458.84",
    "procurement_method": "Open tender",
    "source_url": "https://api.tenders.gov.au/ocds/findById/CN4260041",
    "supplier_name": "Technology One",
    "title": "CN000605 - PO002060",
    "value_change": "31745.88",
    "value_change_percentage": "10.00",
    "versions": [
      {
        "agency_name": "Department of the Senate",
        "category_code": "81162000",
        "contract_end_date": "2029-06-14",
        "contract_id": "CN4260041",
        "contract_start_date": "2026-06-15",
        "currency": "AUD",
        "description": "Software as a service plus CiA Live fee",
        "notice_id": "CN4260041",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/81b45321-0ee0-4eec-b4b7-d75d436750d1",
        "procurement_method": "Open tender",
        "reported_value": "317458.84",
        "source_hash": "d7fcef799d55f6184c30ae16293970536abce31d9c2e0e2d383b3f5697cff780",
        "source_modified_at": "2026-07-10T03:02:48Z",
        "source_release_id": "prod-0eb1223926e34116b9b43844c195a08b-95ba33e131a13e808a2f34a7209ea158",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN4260041",
        "supplier_name": "Technology One",
        "title": "CN000605 - PO002060"
      },
      {
        "agency_name": "Department of the Senate",
        "category_code": "81162000",
        "contract_end_date": "2029-06-14",
        "contract_id": "CN4260041",
        "contract_start_date": "2026-06-15",
        "currency": "AUD",
        "description": "Software as a service plus CiA Live fee",
        "notice_id": "CN4260041-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/d895668d-bbac-4391-8a56-df40c6558d75",
        "procurement_method": "Open tender",
        "reported_value": "349204.72",
        "source_hash": "75b8670982b2d522b209dd183f38eefbb768ba67aed241b81a0418c55c499e86",
        "source_modified_at": "2026-07-15T04:48:41Z",
        "source_release_id": "prod-0eb1223926e34116b9b43844c195a08b-74f777d1ceb93189830a023d9cedf631",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN4260041",
        "supplier_name": "Technology One",
        "title": "CN000605 - PO002060"
      }
    ]
  },
  "disclaimer": "ContractDelta identifies changes in publicly reported procurement records. A change is not evidence of misconduct. Contract amendments can result from legitimate changes in scope, timing, pricing, reporting, or data correction.",
  "generated_at": "2026-07-17T05:22:06Z",
  "schema_version": "1.0",
  "source": {
    "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
    "coverage": {
      "amended_contracts_discovered": 851,
      "amended_contracts_selected": 20,
      "amended_contracts_skipped": 831,
      "max_amended_contracts": 20,
      "mode": "bounded_amendments",
      "query_end": "2026-07-20T23:59:59.999999Z",
      "query_start": "2026-07-12T00:00:00Z",
      "selection_method": "Explicit amendment contracts were ranked by current reported value, then source modification time and contract ID. Only the highest-ranked bounded set was processed."
    },
    "license": "https://creativecommons.org/licenses/by/3.0/au/",
    "name": "AusTender OCDS API",
    "publisher": "Australian Government Department of Finance"
  }
}