{
  "contract": {
    "agency_name": "Department of Defence",
    "amendment_count": 10,
    "category_code": "80131500",
    "contract_end_date": "2040-07-30",
    "contract_id": "CN4179107",
    "contract_start_date": "2025-08-01",
    "currency": "AUD",
    "current_reported_value": "254376619.87",
    "description": "Domestic Leasing",
    "events": [
      {
        "absolute_change": "1064265.59",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-97ce609060344afbb672a3f5db230b87-f116bb20ea1134feae03d271911d2996",
        "after_source_hash": "ea98fdf14daf53670afe2b0eb926c3b601cd0c63286b4a0d2f70aa37aeb7e42d",
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        "before_source_hash": "f2cb83c9a04e81c6cd9fa95b86752db3e66e666ed5a78f33b42ab94c3c59c759",
        "contract_id": "CN4179107",
        "detected_at": "2026-07-24T03:44:02Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "236042bda7a3bc056b8d7ba12971e4b0c235d9bbd4df6b7f337bf7ee25501e7f",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "2128531.18",
        "notice_id": "CN4179107-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/35a4ed91-f622-457a-af35-d7f9b05343da",
        "old_value": "1064265.59",
        "percentage_change": "100.00",
        "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/CN4179107",
        "summary": "Reported contract value increased by $1,064,265.59 (+100.00%)."
      },
      {
        "absolute_change": "252246165.14",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-97ce609060344afbb672a3f5db230b87-515871319f3537afb553f10a853edc1c",
        "after_source_hash": "1a8e1d0b6c0328efeb73ef584dcf253d39634447c5544022e7f98c40ae1801c9",
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        "before_source_hash": "ea98fdf14daf53670afe2b0eb926c3b601cd0c63286b4a0d2f70aa37aeb7e42d",
        "contract_id": "CN4179107",
        "detected_at": "2026-07-24T03:44:02Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "5cf79345619a7199d13a0a92a61b5c4ed6a8f02f4a87488f4a7a4da3e7ab1523",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "254374696.32",
        "notice_id": "CN4179107-A2",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/89fe1467-fbf6-4c50-996d-796bb5795861",
        "old_value": "2128531.18",
        "percentage_change": "11850.72",
        "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/CN4179107",
        "summary": "Reported contract value increased by $252,246,165.14 (+11850.72%)."
      },
      {
        "absolute_change": "-253310430.73",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-97ce609060344afbb672a3f5db230b87-dd757a690acf33beb50eabf3137be7e6",
        "after_source_hash": "0eadede002d838bda6197d2d5ac3572cb1a0787d9a34fc8637ad2e121ea95c33",
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        "contract_id": "CN4179107",
        "detected_at": "2026-07-24T03:44:02Z",
        "direction": "decrease",
        "duration_change_days": null,
        "event_id": "5e543d264e7ae11119f8aad746d031b3cd12e31bac0c47c83b49d886b54ef0d5",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "1064265.59",
        "notice_id": "CN4179107-A3",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/28de706b-99a6-4e1a-a796-80c9abff1775",
        "old_value": "254374696.32",
        "percentage_change": "-99.58",
        "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/CN4179107",
        "summary": "Reported contract value decreased by $253,310,430.73 (-99.58%)."
      },
      {
        "absolute_change": "253311784.18",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-97ce609060344afbb672a3f5db230b87-aa75feef33793630a8f847ee13736aa5",
        "after_source_hash": "3c3e33352a2768a5c6ab402000b2670f82bcb37ee6cde81d80a55f1416d19476",
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        "before_source_hash": "0eadede002d838bda6197d2d5ac3572cb1a0787d9a34fc8637ad2e121ea95c33",
        "contract_id": "CN4179107",
        "detected_at": "2026-07-24T03:44:02Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "b296fc2bfcc88b7ae5f0b998a8c801853f969017f4ae1bba6073d6fdbd18959b",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "254376049.77",
        "notice_id": "CN4179107-A4",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/6541c9d1-80a2-4a7d-bbdd-5730373e0741",
        "old_value": "1064265.59",
        "percentage_change": "23801.56",
        "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/CN4179107",
        "summary": "Reported contract value increased by $253,311,784.18 (+23801.56%)."
      },
      {
        "absolute_change": "-254374696.32",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-97ce609060344afbb672a3f5db230b87-792ab0ced4fc3b28819b8a78a79ba5f0",
        "after_source_hash": "0359d131d07ff742c06008cf193df4c7712aa102e9701da5729341ad10d4403d",
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        "before_source_hash": "3c3e33352a2768a5c6ab402000b2670f82bcb37ee6cde81d80a55f1416d19476",
        "contract_id": "CN4179107",
        "detected_at": "2026-07-24T03:44:02Z",
        "direction": "decrease",
        "duration_change_days": null,
        "event_id": "f216847f0508fde3a727d03a9b9079462809c06909e288703344baa4fe2fde38",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "1353.45",
        "notice_id": "CN4179107-A5",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/a971a4a1-a2ec-4583-b2b1-7a998a03cd53",
        "old_value": "254376049.77",
        "percentage_change": "-100.00",
        "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/CN4179107",
        "summary": "Reported contract value decreased by $254,374,696.32 (-100.00%)."
      },
      {
        "absolute_change": "1062912.14",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-97ce609060344afbb672a3f5db230b87-4b21eb5ef0d53ec6b6e522660b5b7590",
        "after_source_hash": "9a2e4ee3c9f801fc983417ac1cda747a1a5c0925c50364cd06d845afb9068deb",
        "before_release_id": "prod-97ce609060344afbb672a3f5db230b87-792ab0ced4fc3b28819b8a78a79ba5f0",
        "before_source_hash": "0359d131d07ff742c06008cf193df4c7712aa102e9701da5729341ad10d4403d",
        "contract_id": "CN4179107",
        "detected_at": "2026-07-24T03:44:02Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "ee873f9c16160a74d23a475997ec7e965f34ff97a9db32a2d83e2bee100a26b7",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "1064265.59",
        "notice_id": "CN4179107-A6",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/70aaf65d-b86f-43c8-84c3-f5fff25c94b2",
        "old_value": "1353.45",
        "percentage_change": "78533.54",
        "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/CN4179107",
        "summary": "Reported contract value increased by $1,062,912.14 (+78533.54%)."
      },
      {
        "absolute_change": "253312072.01",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-97ce609060344afbb672a3f5db230b87-e176a830757f32be9195552629dad127",
        "after_source_hash": "6947d973071f06543d6cd75dd7d8c81ac7f539a27c2d59e1bde6a5d40447d276",
        "before_release_id": "prod-97ce609060344afbb672a3f5db230b87-4b21eb5ef0d53ec6b6e522660b5b7590",
        "before_source_hash": "9a2e4ee3c9f801fc983417ac1cda747a1a5c0925c50364cd06d845afb9068deb",
        "contract_id": "CN4179107",
        "detected_at": "2026-07-24T03:44:02Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "fa6d9d78743d7a8225f6d5086dbea1815128122359ed889c8aed2794b2354aa1",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "254376337.60",
        "notice_id": "CN4179107-A7",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/d4ee5d1f-1887-4563-a07e-85c0cea513aa",
        "old_value": "1064265.59",
        "percentage_change": "23801.58",
        "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/CN4179107",
        "summary": "Reported contract value increased by $253,312,072.01 (+23801.58%)."
      },
      {
        "absolute_change": "-254376049.77",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-97ce609060344afbb672a3f5db230b87-3f91c22e32f1359880715faeec23d83a",
        "after_source_hash": "803cb8533641c2f18f7fc1267ba2b5f27fe9250a13c316285c012e0521829db2",
        "before_release_id": "prod-97ce609060344afbb672a3f5db230b87-e176a830757f32be9195552629dad127",
        "before_source_hash": "6947d973071f06543d6cd75dd7d8c81ac7f539a27c2d59e1bde6a5d40447d276",
        "contract_id": "CN4179107",
        "detected_at": "2026-07-24T03:44:02Z",
        "direction": "decrease",
        "duration_change_days": null,
        "event_id": "993b056a3cec272e87c9133d9f71a9a149fd9dfd467ffa2fefafa9a469772d25",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "287.83",
        "notice_id": "CN4179107-A8",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/8f9329a6-cd95-4bd2-919f-1c84d20c02aa",
        "old_value": "254376337.60",
        "percentage_change": "-100.00",
        "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/CN4179107",
        "summary": "Reported contract value decreased by $254,376,049.77 (-100.00%)."
      },
      {
        "absolute_change": "1105748.72",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-97ce609060344afbb672a3f5db230b87-8dff4745df5a3f398c461d2f7c165ecf",
        "after_source_hash": "7ebcb94b5823234509b2ec82c732a4cdc07865815c5314473b644a6e69bf0f5a",
        "before_release_id": "prod-97ce609060344afbb672a3f5db230b87-3f91c22e32f1359880715faeec23d83a",
        "before_source_hash": "803cb8533641c2f18f7fc1267ba2b5f27fe9250a13c316285c012e0521829db2",
        "contract_id": "CN4179107",
        "detected_at": "2026-07-24T03:44:02Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "1845d78f4662d85d1a6a9ffb0715a0e8acb2f8604e1bdd15ebaa9a1f2f4791a3",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "1106036.55",
        "notice_id": "CN4179107-A9",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/0a0ccd0d-0654-4c15-b1b2-810d232d885f",
        "old_value": "287.83",
        "percentage_change": "384167.29",
        "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/CN4179107",
        "summary": "Reported contract value increased by $1,105,748.72 (+384167.29%)."
      },
      {
        "absolute_change": "253270583.32",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-97ce609060344afbb672a3f5db230b87-4f290f9269f43bfabb65aafc2898c08a",
        "after_source_hash": "1cf3891189ed3febdd754cfede1e155d9d816271d7b22bfb99676dc6218e1644",
        "before_release_id": "prod-97ce609060344afbb672a3f5db230b87-8dff4745df5a3f398c461d2f7c165ecf",
        "before_source_hash": "7ebcb94b5823234509b2ec82c732a4cdc07865815c5314473b644a6e69bf0f5a",
        "contract_id": "CN4179107",
        "detected_at": "2026-07-24T03:44:02Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "2a8266c74c1b6cc406d74ff17d8df925c26642ae7f0c0cad26fbaf1605fc1ea7",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "254376619.87",
        "notice_id": "CN4179107-A10",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/96a29ad9-211c-4410-a544-56e2c8d6170b",
        "old_value": "1106036.55",
        "percentage_change": "22898.93",
        "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/CN4179107",
        "summary": "Reported contract value increased by $253,270,583.32 (+22898.93%)."
      }
    ],
    "evidence_path": "evidence/CN4179107.json",
    "latest_modified_at": "2026-07-24T03:44:02Z",
    "notice_id": "CN4179107-A10",
    "official_record_url": "https://www.tenders.gov.au/Cn/Show/96a29ad9-211c-4410-a544-56e2c8d6170b",
    "original_reported_value": "1064265.59",
    "procurement_method": "Limited tender",
    "source_url": "https://api.tenders.gov.au/ocds/findById/CN4179107",
    "supplier_name": "CANBERRA AIRPORT PTY LIMITED",
    "title": "0000000100951",
    "value_change": "253312354.28",
    "value_change_percentage": "23801.61",
    "versions": [
      {
        "agency_name": "Department of Defence",
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        "official_record_url": "https://www.tenders.gov.au/Cn/Show/ae647a11-4f09-4b6e-9aae-6f00194ed23d",
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        "source_url": "https://api.tenders.gov.au/ocds/findById/CN4179107",
        "supplier_name": "CANBERRA AIRPORT PTY LIMITED",
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      {
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        "official_record_url": "https://www.tenders.gov.au/Cn/Show/35a4ed91-f622-457a-af35-d7f9b05343da",
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        "source_url": "https://api.tenders.gov.au/ocds/findById/CN4179107",
        "supplier_name": "CANBERRA AIRPORT PTY LIMITED",
        "title": "0000000100951"
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      {
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        "official_record_url": "https://www.tenders.gov.au/Cn/Show/89fe1467-fbf6-4c50-996d-796bb5795861",
        "procurement_method": "Limited tender",
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        "source_release_id": "prod-97ce609060344afbb672a3f5db230b87-515871319f3537afb553f10a853edc1c",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN4179107",
        "supplier_name": "CANBERRA AIRPORT PTY LIMITED",
        "title": "0000000100951"
      },
      {
        "agency_name": "Department of Defence",
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        "contract_id": "CN4179107",
        "contract_start_date": "2025-08-01",
        "currency": "AUD",
        "description": "Domestic Leasing",
        "notice_id": "CN4179107-A3",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/28de706b-99a6-4e1a-a796-80c9abff1775",
        "procurement_method": "Limited tender",
        "reported_value": "1064265.59",
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        "source_release_id": "prod-97ce609060344afbb672a3f5db230b87-dd757a690acf33beb50eabf3137be7e6",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN4179107",
        "supplier_name": "CANBERRA AIRPORT PTY LIMITED",
        "title": "0000000100951"
      },
      {
        "agency_name": "Department of Defence",
        "category_code": "80131500",
        "contract_end_date": "2040-07-30",
        "contract_id": "CN4179107",
        "contract_start_date": "2025-08-01",
        "currency": "AUD",
        "description": "Domestic Leasing",
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    "name": "AusTender OCDS API",
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