{
  "contract": {
    "agency_name": "Department of Defence",
    "amendment_count": 28,
    "category_code": "92110000",
    "contract_end_date": "2029-06-30",
    "contract_id": "CN4091269",
    "contract_start_date": "2023-12-04",
    "currency": "AUD",
    "current_reported_value": "304754378.44",
    "description": "Maintenance Services",
    "events": [
      {
        "absolute_change": "66344.01",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-6dbfdd5e3db83d2a8e375b66c79be5e9",
        "after_source_hash": "f2b0b3d3adf5716a3fb36ed9e023662c648d15cd730bc4bcfe534c31f26f9f89",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-27918437a7c23f2e8ea2a7b0aaab11db",
        "before_source_hash": "5dd728404be59b4f2a95f4bb63433f600b7ed633f4b45bf2523397c00ea582d7",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "0e4a4718e88b0d1b7794f22c44a4628277d945951be53a22c0d2aa38a173a199",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "90666028.49",
        "notice_id": "CN4091269-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/0a32d832-4fb8-4658-91fe-2741ab3e6694",
        "old_value": "90599684.48",
        "percentage_change": "0.07",
        "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/CN4091269",
        "summary": "Reported contract value increased by $66,344.01 (+0.07%)."
      },
      {
        "absolute_change": "730484.96",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-3e5ab4c5a45e3a5abedf5cb868917a46",
        "after_source_hash": "1c3a5d9d0a1074fc139baa78de4d29c7f3cd5ef677f98ba31037b11a43d69f19",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-6dbfdd5e3db83d2a8e375b66c79be5e9",
        "before_source_hash": "f2b0b3d3adf5716a3fb36ed9e023662c648d15cd730bc4bcfe534c31f26f9f89",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "5cde1858a09f3d899a6285f219224f40c167b34c84c70d5ea64b77dfaa95acaa",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "91396513.45",
        "notice_id": "CN4091269-A2",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/e2586bdc-cf43-4e0f-b059-f1e6accca6ac",
        "old_value": "90666028.49",
        "percentage_change": "0.81",
        "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/CN4091269",
        "summary": "Reported contract value increased by $730,484.96 (+0.81%)."
      },
      {
        "absolute_change": "10153535.04",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-c3b1b745211a37d88e2bc9d23b1dfb68",
        "after_source_hash": "cedb0d2478d768cf60f56e415dd0fb02409b72994f0c8ba725f18f5158ea701a",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-3e5ab4c5a45e3a5abedf5cb868917a46",
        "before_source_hash": "1c3a5d9d0a1074fc139baa78de4d29c7f3cd5ef677f98ba31037b11a43d69f19",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "28adf8688abe8fdd753d9d4ee707518f8f52aa4a43531db46f2432042bc98ec2",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "101550048.49",
        "notice_id": "CN4091269-A3",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/57894928-4aec-429d-8d39-02edd453ed7f",
        "old_value": "91396513.45",
        "percentage_change": "11.11",
        "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/CN4091269",
        "summary": "Reported contract value increased by $10,153,535.04 (+11.11%)."
      },
      {
        "absolute_change": "241358.82",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-fef92bb040663a77a74b2e5a390e233e",
        "after_source_hash": "7db6a140d8cb978d823c8a41e0885d44b1e97be906c835fbe708542fae45674b",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-c3b1b745211a37d88e2bc9d23b1dfb68",
        "before_source_hash": "cedb0d2478d768cf60f56e415dd0fb02409b72994f0c8ba725f18f5158ea701a",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "c7fcebf21129d078ea0dd003ed68f3f965ea6acf4f20a99194bb8c78db3ed051",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "101791407.31",
        "notice_id": "CN4091269-A4",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/9363182e-4d04-418a-98cd-47165af58a27",
        "old_value": "101550048.49",
        "percentage_change": "0.24",
        "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/CN4091269",
        "summary": "Reported contract value increased by $241,358.82 (+0.24%)."
      },
      {
        "absolute_change": "102696.12",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-907e8da7266b325bb40142d567879da6",
        "after_source_hash": "3bc9f07603471e2e3a05730602d989fd62303b43153b249fcca255770d874022",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-fef92bb040663a77a74b2e5a390e233e",
        "before_source_hash": "7db6a140d8cb978d823c8a41e0885d44b1e97be906c835fbe708542fae45674b",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "0bd2185a80e7a284e2f3b4b94f57feb1e26def6c2231884bf11303bcd58240f5",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "101894103.43",
        "notice_id": "CN4091269-A5",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/0aec0d39-eb6d-42a5-8347-2963d001091c",
        "old_value": "101791407.31",
        "percentage_change": "0.10",
        "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/CN4091269",
        "summary": "Reported contract value increased by $102,696.12 (+0.10%)."
      },
      {
        "absolute_change": "4613262.40",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-defea88327683b39b00b7e4f700a04d8",
        "after_source_hash": "90da9eb48cf7dcdc77535e0d8726c22e1c6e27785c84c0b0dd89c55dcae5a0ee",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-907e8da7266b325bb40142d567879da6",
        "before_source_hash": "3bc9f07603471e2e3a05730602d989fd62303b43153b249fcca255770d874022",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "e90aa7ad0df53d1f1c113ffa730047a870e903b6b26762321c5712c9fefb1afa",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "106507365.83",
        "notice_id": "CN4091269-A6",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/5f1e3809-ac1d-470c-b350-a52615e7e0ea",
        "old_value": "101894103.43",
        "percentage_change": "4.53",
        "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/CN4091269",
        "summary": "Reported contract value increased by $4,613,262.40 (+4.53%)."
      },
      {
        "absolute_change": "1237331.04",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-8dc39f4a52273c37b68e25dc8cc2e321",
        "after_source_hash": "92238314e877bb113af8b5b17026af92c4b040445541234acbdd3d2bb827ae8c",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-defea88327683b39b00b7e4f700a04d8",
        "before_source_hash": "90da9eb48cf7dcdc77535e0d8726c22e1c6e27785c84c0b0dd89c55dcae5a0ee",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "a98e4e4d5b8c3597bda53e85b4db2458c3e555ebd3d808f74357139566fa3742",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "107744696.87",
        "notice_id": "CN4091269-A7",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/669af31e-e46d-4f51-9c02-81a985579c7d",
        "old_value": "106507365.83",
        "percentage_change": "1.16",
        "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/CN4091269",
        "summary": "Reported contract value increased by $1,237,331.04 (+1.16%)."
      },
      {
        "absolute_change": "-9256276.38",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-cb2eb74cc4413b07b68a20f7b966545e",
        "after_source_hash": "3e0c528c2422e96939d8f8e9c3f17ffd9211ce5bf32fdc043c0660161d9e6775",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-8dc39f4a52273c37b68e25dc8cc2e321",
        "before_source_hash": "92238314e877bb113af8b5b17026af92c4b040445541234acbdd3d2bb827ae8c",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "decrease",
        "duration_change_days": null,
        "event_id": "5fb4df711d134db4d1956fa236056cc7ce2546fe14ca8fb59cdc27d383203e39",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "98488420.49",
        "notice_id": "CN4091269-A8",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/af890ea2-71e4-498f-8e5f-2335295752a4",
        "old_value": "107744696.87",
        "percentage_change": "-8.59",
        "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/CN4091269",
        "summary": "Reported contract value decreased by $9,256,276.38 (-8.59%)."
      },
      {
        "absolute_change": "15007.91",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-99ff21a340083a9dae055571ce85aa55",
        "after_source_hash": "bc2ede8f20c8901281d74b84fe5f952b96a110355efd101ccbe659fdee7b1c6f",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-cb2eb74cc4413b07b68a20f7b966545e",
        "before_source_hash": "3e0c528c2422e96939d8f8e9c3f17ffd9211ce5bf32fdc043c0660161d9e6775",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "a1de77fb89cbb3815a8783436b18dc8046fc0c71099fa133740c317fe14e2ad6",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "98503428.40",
        "notice_id": "CN4091269-A9",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/f116f2ea-c03a-42e3-9a6e-9f21211e32db",
        "old_value": "98488420.49",
        "percentage_change": "0.02",
        "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/CN4091269",
        "summary": "Reported contract value increased by $15,007.91 (+0.02%)."
      },
      {
        "absolute_change": "159436940.45",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-02b87b1ee4aa3060b7b5c2e4fe325885",
        "after_source_hash": "059d3dc95466b1102b8e451227ddf959417e02ca53b6df545f1db7834ece0a95",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-99ff21a340083a9dae055571ce85aa55",
        "before_source_hash": "bc2ede8f20c8901281d74b84fe5f952b96a110355efd101ccbe659fdee7b1c6f",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "6b849eb0a8a3fbaae9171d76e6830905dff5e9da9dcb22d579d2f97da9d2fb11",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "257940368.85",
        "notice_id": "CN4091269-A10",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/e3c05e77-f0db-43f8-838b-6db913ac5149",
        "old_value": "98503428.40",
        "percentage_change": "161.86",
        "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/CN4091269",
        "summary": "Reported contract value increased by $159,436,940.45 (+161.86%)."
      },
      {
        "absolute_change": "3458808.21",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-d88dbad07bac3413a098145c54de13b3",
        "after_source_hash": "4ad7ca4677788ee48733178725acbc64280cf28f3fa33a210d238045aa20ef17",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-02b87b1ee4aa3060b7b5c2e4fe325885",
        "before_source_hash": "059d3dc95466b1102b8e451227ddf959417e02ca53b6df545f1db7834ece0a95",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "4b7cb3753fa78d6ffe16b5b15cfa79f58cb2a0aa206ed0f4926c066893d29849",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "261399177.06",
        "notice_id": "CN4091269-A11",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/8162273e-7b0a-4855-840b-d0dc184a1ddf",
        "old_value": "257940368.85",
        "percentage_change": "1.34",
        "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/CN4091269",
        "summary": "Reported contract value increased by $3,458,808.21 (+1.34%)."
      },
      {
        "absolute_change": "20689.45",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-6eaf3df033b0354fb4527266480217bb",
        "after_source_hash": "627682958459554a86e74366f5aa0faf91ddb361c1bd706c8736c0dcf1d23960",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-d88dbad07bac3413a098145c54de13b3",
        "before_source_hash": "4ad7ca4677788ee48733178725acbc64280cf28f3fa33a210d238045aa20ef17",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "48a310c11df9c3c0517773975bf1f7dbbc6984bc533ed9c33f1a0360b905346e",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "261419866.51",
        "notice_id": "CN4091269-A12",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/2a2964ec-d3f3-49a1-8a33-8b2c233f5efc",
        "old_value": "261399177.06",
        "percentage_change": "0.01",
        "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/CN4091269",
        "summary": "Reported contract value increased by $20,689.45 (+0.01%)."
      },
      {
        "absolute_change": "-16778.61",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-d12b63d0029f312da2240a601f650fa1",
        "after_source_hash": "ccfd0bfd8303b3674dae9bab7be48846b81f1db0cc6c313f7dcb802c0459aacd",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-6eaf3df033b0354fb4527266480217bb",
        "before_source_hash": "627682958459554a86e74366f5aa0faf91ddb361c1bd706c8736c0dcf1d23960",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "decrease",
        "duration_change_days": null,
        "event_id": "7da16e27f63539a31853c3fcec87afa063eb5ecc92f26778db0f3c1256df91f3",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "261403087.90",
        "notice_id": "CN4091269-A13",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/2254cf29-c2e1-4254-bae2-a03a526dc540",
        "old_value": "261419866.51",
        "percentage_change": "-0.01",
        "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/CN4091269",
        "summary": "Reported contract value decreased by $16,778.61 (-0.01%)."
      },
      {
        "absolute_change": "-35502.29",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-d27c3c3e2dd1340eb1b61725bc5f5708",
        "after_source_hash": "50e9ed9c5cb7d5b77d0e9ddfb38a5a70cdd96bf9cbcd861288027f0bd32cc60c",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-d12b63d0029f312da2240a601f650fa1",
        "before_source_hash": "ccfd0bfd8303b3674dae9bab7be48846b81f1db0cc6c313f7dcb802c0459aacd",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "decrease",
        "duration_change_days": null,
        "event_id": "6295278143ef8f8933680d55875f3a2dcde44b025f7f3030edfefe68ef447d23",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "261367585.61",
        "notice_id": "CN4091269-A14",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/1cbce069-8335-47a8-9837-555451af4272",
        "old_value": "261403087.90",
        "percentage_change": "-0.01",
        "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/CN4091269",
        "summary": "Reported contract value decreased by $35,502.29 (-0.01%)."
      },
      {
        "absolute_change": "-2734232.84",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-442087f7bd3e3b2fafffd0559d9aad0c",
        "after_source_hash": "642e480bfe8e72e978310218497cef4487769f2d66489c77a9ff01bec4afdfd4",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-d27c3c3e2dd1340eb1b61725bc5f5708",
        "before_source_hash": "50e9ed9c5cb7d5b77d0e9ddfb38a5a70cdd96bf9cbcd861288027f0bd32cc60c",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "decrease",
        "duration_change_days": null,
        "event_id": "241cc4f94f7c2ab05eeddd4b24fba11092c61707c0a20cfcc1e30cdcad1324f7",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "258633352.77",
        "notice_id": "CN4091269-A15",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/422ae5ae-63f9-4f62-9ee9-854a90af3e87",
        "old_value": "261367585.61",
        "percentage_change": "-1.05",
        "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/CN4091269",
        "summary": "Reported contract value decreased by $2,734,232.84 (-1.05%)."
      },
      {
        "absolute_change": "-50231.52",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-7c7560875965350182172322bfa511e8",
        "after_source_hash": "d01b0b37fa4c703459eb89d77a4300d9215d1b4ae4c6f04c1d9a1d5e6a0138c8",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-442087f7bd3e3b2fafffd0559d9aad0c",
        "before_source_hash": "642e480bfe8e72e978310218497cef4487769f2d66489c77a9ff01bec4afdfd4",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "decrease",
        "duration_change_days": null,
        "event_id": "044e5e7e26de1e020fa9a938400aeb04681b3c105fbf5eb2dd8bb99bf5154eac",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "258583121.25",
        "notice_id": "CN4091269-A16",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/2fe3b967-461d-4578-92fa-eaf3f41838e2",
        "old_value": "258633352.77",
        "percentage_change": "-0.02",
        "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/CN4091269",
        "summary": "Reported contract value decreased by $50,231.52 (-0.02%)."
      },
      {
        "absolute_change": "2459456.29",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-f42723da09843a2abb2fabee5164fc14",
        "after_source_hash": "f124d8b654bdae85018d03b7f2b9cd6e26095715db7485ed626849930dc5e542",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-7c7560875965350182172322bfa511e8",
        "before_source_hash": "d01b0b37fa4c703459eb89d77a4300d9215d1b4ae4c6f04c1d9a1d5e6a0138c8",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "60e30feb7979bf1118f44517da8c9cb164d0065b1e44ce08e0cf25f26e4230ad",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "261042577.54",
        "notice_id": "CN4091269-A17",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/e8a7d24b-5d65-4105-86ee-56002be02371",
        "old_value": "258583121.25",
        "percentage_change": "0.95",
        "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/CN4091269",
        "summary": "Reported contract value increased by $2,459,456.29 (+0.95%)."
      },
      {
        "absolute_change": "12753.23",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-bc20701804bf3f0ea6bd173b8824118c",
        "after_source_hash": "adea1e137dfb95f34af7c6e8f9ec4b8cc806804c0524ef6f8931f4473729f876",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-f42723da09843a2abb2fabee5164fc14",
        "before_source_hash": "f124d8b654bdae85018d03b7f2b9cd6e26095715db7485ed626849930dc5e542",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "76c2691c1c14e01609444db0069ee2a705bce182a448bd75ae771ebb56c537e5",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "261055330.77",
        "notice_id": "CN4091269-A18",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/d5c43a13-65c5-4679-b1a4-9e2b08e0b584",
        "old_value": "261042577.54",
        "percentage_change": "0.00",
        "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/CN4091269",
        "summary": "Reported contract value increased by $12,753.23 (+0.00%)."
      },
      {
        "absolute_change": "49358118.39",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-837139df0ee5351c8f587cc1dac8462d",
        "after_source_hash": "d738b8420c74d7ec6f6938007bd976b66cfe84b0169df583443196b873485704",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-bc20701804bf3f0ea6bd173b8824118c",
        "before_source_hash": "adea1e137dfb95f34af7c6e8f9ec4b8cc806804c0524ef6f8931f4473729f876",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "59c189c2ad601c0c8872b7740590e7ade79546661d02382b6e55d7af243a8554",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "310413449.16",
        "notice_id": "CN4091269-A19",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/c7eaac45-979e-44cc-adc3-0bf3dc0730ee",
        "old_value": "261055330.77",
        "percentage_change": "18.91",
        "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/CN4091269",
        "summary": "Reported contract value increased by $49,358,118.39 (+18.91%)."
      },
      {
        "absolute_change": "832649.06",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-78b0914e54b93c72900c56028908ccc0",
        "after_source_hash": "cead34449bcb7f5a5d1beaf89c47491651ebb8501bebcc19b4f6d35c9cb75eab",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-837139df0ee5351c8f587cc1dac8462d",
        "before_source_hash": "d738b8420c74d7ec6f6938007bd976b66cfe84b0169df583443196b873485704",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "c1a90ff3c01bd827429fe4673c60927a626d68890731782d13386f2765df75c7",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "311246098.22",
        "notice_id": "CN4091269-A20",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/83dcd6cf-94fe-44f0-a73f-52230ad40771",
        "old_value": "310413449.16",
        "percentage_change": "0.27",
        "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/CN4091269",
        "summary": "Reported contract value increased by $832,649.06 (+0.27%)."
      },
      {
        "absolute_change": "-6140656.77",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-5c9fd46cdac03a5fb79d896c98f34b95",
        "after_source_hash": "74be0f1abc1ebca409eea899b20a86ec8fdcb2358dde7913b3b69ba710da3a25",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-78b0914e54b93c72900c56028908ccc0",
        "before_source_hash": "cead34449bcb7f5a5d1beaf89c47491651ebb8501bebcc19b4f6d35c9cb75eab",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "decrease",
        "duration_change_days": null,
        "event_id": "a7e3f9aafac1e334b6a9ec59347fc697ce2a4c68745a320c487895662fffdbdd",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "305105441.45",
        "notice_id": "CN4091269-A21",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/a8bc8437-cf67-4831-9cc7-883be21ae9e8",
        "old_value": "311246098.22",
        "percentage_change": "-1.97",
        "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/CN4091269",
        "summary": "Reported contract value decreased by $6,140,656.77 (-1.97%)."
      },
      {
        "absolute_change": "71408.22",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-d45d8a4779c03f69a7edb62c2b1ea9c3",
        "after_source_hash": "e0eeb0a4d693c6ccd0fe45871fad695b4cd6589c616ebbd3858688f33581607b",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-5c9fd46cdac03a5fb79d896c98f34b95",
        "before_source_hash": "74be0f1abc1ebca409eea899b20a86ec8fdcb2358dde7913b3b69ba710da3a25",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "313d5e108991f980ee93c900b23bf345fb80b0ac52ae444f3cfbc201b58c5c4f",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "305176849.67",
        "notice_id": "CN4091269-A22",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/4f08b475-5e0c-4447-95bf-4cb677b35d41",
        "old_value": "305105441.45",
        "percentage_change": "0.02",
        "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/CN4091269",
        "summary": "Reported contract value increased by $71,408.22 (+0.02%)."
      },
      {
        "absolute_change": "-434283.43",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-a8a66bd0c3de3105ae025251cecb5579",
        "after_source_hash": "0411f63104fa46383171c6f68193cf6115c2ba4f87b4236240ec134aea495e66",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-d45d8a4779c03f69a7edb62c2b1ea9c3",
        "before_source_hash": "e0eeb0a4d693c6ccd0fe45871fad695b4cd6589c616ebbd3858688f33581607b",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "decrease",
        "duration_change_days": null,
        "event_id": "c3dd40cd26c29209e9772e1402f076f6e183343dafa326b370e4f5357936d42a",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "304742566.24",
        "notice_id": "CN4091269-A23",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/5065352a-d8a4-4f52-8c83-81cc84005de3",
        "old_value": "305176849.67",
        "percentage_change": "-0.14",
        "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/CN4091269",
        "summary": "Reported contract value decreased by $434,283.43 (-0.14%)."
      },
      {
        "absolute_change": "-1635578.79",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-e8216f27291d30a397dca7e2a2127c68",
        "after_source_hash": "a1e542d8b979eb02ff0cd2d63cbb0fed35d325e255820ac96eaad7da8031e54d",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-a8a66bd0c3de3105ae025251cecb5579",
        "before_source_hash": "0411f63104fa46383171c6f68193cf6115c2ba4f87b4236240ec134aea495e66",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "decrease",
        "duration_change_days": null,
        "event_id": "5b220f7dcd0dfc08a6f36bd37d49187a81dbf91fa62395933ed120166ad27c59",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "303106987.45",
        "notice_id": "CN4091269-A24",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/b23de9d7-08f5-4529-b5de-62339eda3028",
        "old_value": "304742566.24",
        "percentage_change": "-0.54",
        "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/CN4091269",
        "summary": "Reported contract value decreased by $1,635,578.79 (-0.54%)."
      },
      {
        "absolute_change": "2105219.27",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-c7f6364e7f9e31e2877360e6000e686f",
        "after_source_hash": "4f70095b69bd5ccd35f87310ec717611e829b1e602d910851bfff21b31c46911",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-e8216f27291d30a397dca7e2a2127c68",
        "before_source_hash": "a1e542d8b979eb02ff0cd2d63cbb0fed35d325e255820ac96eaad7da8031e54d",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "8a251e6bdb0b2ac96701f269b85c103112bb12fc06fdf42ef9ae9000337fc7a9",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "305212206.72",
        "notice_id": "CN4091269-A25",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/bc6082d6-67f6-4bb3-bdcb-50d431a0b2bf",
        "old_value": "303106987.45",
        "percentage_change": "0.69",
        "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/CN4091269",
        "summary": "Reported contract value increased by $2,105,219.27 (+0.69%)."
      },
      {
        "absolute_change": "-1766116.86",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-a386b06b3a323155a99e79f9282631bd",
        "after_source_hash": "b5edcf963d0ea6986d9336121b8729c386969c4cbf8f759fbc220391aab0471f",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-c7f6364e7f9e31e2877360e6000e686f",
        "before_source_hash": "4f70095b69bd5ccd35f87310ec717611e829b1e602d910851bfff21b31c46911",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
        "direction": "decrease",
        "duration_change_days": null,
        "event_id": "c05a61e75beb169b0ad7919c2da8621f7a792c79bec9b71e7bfd4c315cd38f15",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "303446089.86",
        "notice_id": "CN4091269-A26",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/45730091-a522-484f-8505-138e847dcf2e",
        "old_value": "305212206.72",
        "percentage_change": "-0.58",
        "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/CN4091269",
        "summary": "Reported contract value decreased by $1,766,116.86 (-0.58%)."
      },
      {
        "absolute_change": "-149590.53",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-0b3a20abbdc638ac83a24d55a26e69c0",
        "after_source_hash": "10739ff385cf68a5429751fdec6c3686d56e338dd0edf21f9b8411b85e115d74",
        "before_release_id": "prod-24da2252c7f54d36a34d63c15a08ae44-a386b06b3a323155a99e79f9282631bd",
        "before_source_hash": "b5edcf963d0ea6986d9336121b8729c386969c4cbf8f759fbc220391aab0471f",
        "contract_id": "CN4091269",
        "detected_at": "2025-12-16T05:24:18Z",
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