{
  "run_date": "2026-08-13",
  "events": [
    {
      "id": "72c5e7a0-d477-4595-a054-2b2c60c62da2",
      "domain": "adelaide.edu.au",
      "domain_id": "4b8d2c1d-81c2-4b5d-9dd5-0719e91aedf1",
      "cohort": "education-watchlist",
      "cohort_label": "Education Watchlist",
      "event_type": "nameservers_changed",
      "event_label": "Nameserver change",
      "event_time": "2026-08-12T18:07:55.018104+00:00",
      "summary": "adelaide.edu.au: nameservers changed",
      "old_value": [
        "ns1.adelaide.edu.au",
        "ns1.anu.edu.au",
        "ns2.adelaide.edu.au"
      ],
      "new_value": [
        "ns.adelaide.edu.au",
        "ns1.adelaide.edu.au",
        "ns1.anu.edu.au",
        "ns2.adelaide.edu.au"
      ],
      "category": "delegation",
      "severity": "medium",
      "materiality": "material",
      "event_scope": "observatory",
      "snapshot_id": "a4e79854-4cb3-47b5-ab07-48a89e7e029c",
      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "5adf3307-6996-4a5a-966c-e2654dc19fb1",
      "domain": "unimelb.edu.au",
      "domain_id": "5bcc8436-9604-45e9-9b0f-c8d590115aa4",
      "cohort": "education-watchlist",
      "cohort_label": "Education Watchlist",
      "event_type": "nameservers_changed",
      "event_label": "Nameserver change",
      "event_time": "2026-08-12T18:08:55.973827+00:00",
      "summary": "unimelb.edu.au: nameservers changed",
      "old_value": [
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        "edns-396.unimelb.net.au",
        "ns1.aarnet.net.au",
        "ns2.aarnet.net.au",
        "ns3.aarnet.net.au"
      ],
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        "ns2.aarnet.net.au",
        "ns3.aarnet.net.au"
      ],
      "category": "delegation",
      "severity": "medium",
      "materiality": "material",
      "event_scope": "observatory",
      "snapshot_id": "3d11ea8a-4674-497b-a661-e89649eaa0da",
      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
      "id": "05884d67-bb86-49f1-9049-059a198827f2",
      "domain": "abc.net.au",
      "domain_id": "295df832-b961-491d-8bf3-30815f5a1b0a",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:07:10.473734+00:00",
      "summary": "abc.net.au: a_records changed",
      "old_value": [
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      ],
      "new_value": [
        "23.36.20.125"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "291d1dff-d02d-46f4-9d1c-fda1b8ef0746",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
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      "domain": "agl.com.au",
      "domain_id": "0423069a-2fcc-4511-b53c-52c7c6b0bd3a",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:05:12.961364+00:00",
      "summary": "agl.com.au: a_records changed",
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        "23.61.3.235"
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      "category": "resolution",
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      "signal_tier": "tier_3",
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      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
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      "domain": "auspost.com.au",
      "domain_id": "da561ddf-bcd7-497a-be21-9ee0e20cbb1d",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:08:29.449720+00:00",
      "summary": "auspost.com.au: a_records changed",
      "old_value": [
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        "3.167.99.18",
        "3.167.99.6",
        "3.167.99.72"
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "24db3761-9da0-4777-a766-d3b31c4640f1",
      "domain": "bigw.com.au",
      "domain_id": "42d5695c-af99-4c95-a746-5bbd1aba47bf",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:08:31.557525+00:00",
      "summary": "bigw.com.au: a_records changed",
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      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
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      "domain": "care.org.au",
      "domain_id": "01ccd864-caf2-4596-b7bc-7dffffdf7be5",
      "cohort": "nfp-watchlist",
      "cohort_label": "Nfp Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:07:47.468432+00:00",
      "summary": "care.org.au: a_records changed",
      "old_value": [
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        "18.160.213.12",
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        "18.160.213.8"
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      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "e20edbe1-484d-4985-ad73-1e8093211716",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "49ab3da4-9714-4632-8e57-8c73efac44f6",
      "domain": "care.org.au",
      "domain_id": "01ccd864-caf2-4596-b7bc-7dffffdf7be5",
      "cohort": "nfp-watchlist",
      "cohort_label": "Nfp Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-08-12T18:07:47.771821+00:00",
      "summary": "care.org.au: aaaa_records changed",
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        "2600:9000:24d2:6200:2:88:1b80:93a1",
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
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      "collapse_by_default": true
    },
    {
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      "domain": "carsales.com.au",
      "domain_id": "3acf5a2e-f649-4ce3-842e-ede0f466e8a2",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:10:36.978304+00:00",
      "summary": "carsales.com.au: a_records changed",
      "old_value": [
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
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      "domain": "domain.com.au",
      "domain_id": "a1d39ea5-bbc8-4df9-a283-384b6dd2cf55",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:07:42.572953+00:00",
      "summary": "domain.com.au: a_records changed",
      "old_value": [
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        "18.160.213.17",
        "18.160.213.27",
        "18.160.213.60"
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        "13.249.74.24",
        "13.249.74.36",
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      "snapshot_id": "0d6bd14b-d3ee-44a9-955c-b9fffa264663",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
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      "domain": "homeaffairs.gov.au",
      "domain_id": "a51a578f-f9e8-465d-9639-9f5013547056",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:08:22.027992+00:00",
      "summary": "homeaffairs.gov.au: a_records changed",
      "old_value": [
        "23.47.51.132",
        "23.47.51.155"
      ],
      "new_value": [
        "23.219.91.191",
        "23.219.91.210"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "ad98bc56-3b01-4db3-9a8b-dd76287d0689",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "6146bbb4-e6bf-4d17-8d50-46ef82309eb5",
      "domain": "homeaffairs.gov.au",
      "domain_id": "a51a578f-f9e8-465d-9639-9f5013547056",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-08-12T18:08:22.326910+00:00",
      "summary": "homeaffairs.gov.au: aaaa_records changed",
      "old_value": [
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        "2600:1405:7400:27::17d3:7cca"
      ],
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        "2600:1418:a000:15::1726:6db1"
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      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "ad98bc56-3b01-4db3-9a8b-dd76287d0689",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "92bfea9b-c2a5-41ee-99d6-a5c22eeefdbe",
      "domain": "kmart.com.au",
      "domain_id": "524c9c70-fa54-40d8-9288-180c51e0bcd0",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:04:33.974817+00:00",
      "summary": "kmart.com.au: a_records changed",
      "old_value": [
        "23.198.214.13",
        "23.198.214.7"
      ],
      "new_value": [
        "23.47.72.6",
        "23.47.72.8"
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      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "7da50689-077b-4583-9b43-bdc31019af50",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "b1a4462a-6675-4741-9392-e99e47cbbc1d",
      "domain": "kmart.com.au",
      "domain_id": "524c9c70-fa54-40d8-9288-180c51e0bcd0",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-08-12T18:04:34.338856+00:00",
      "summary": "kmart.com.au: aaaa_records changed",
      "old_value": [
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        "2600:1408:c400:11::17cd:6b5b"
      ],
      "new_value": [
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        "2600:1404:6400:14::17c6:737"
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      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "7da50689-077b-4583-9b43-bdc31019af50",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "a78ad9bb-8eee-484b-a28d-430eb46fa80a",
      "domain": "nab.com.au",
      "domain_id": "5c2f02fa-f296-43a7-aa45-fe00c561c1aa",
      "cohort": "finance-watchlist",
      "cohort_label": "Finance Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:04:43.629109+00:00",
      "summary": "nab.com.au: a_records changed",
      "old_value": [
        "23.212.251.134",
        "23.212.251.154"
      ],
      "new_value": [
        "23.217.55.174",
        "23.217.55.180"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "31bbba59-8dab-49f6-9a86-0edbe5995626",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "de369f99-e972-41ea-a53c-d45d084cb7d3",
      "domain": "news.com.au",
      "domain_id": "ddceb0ac-c977-48a0-8fb1-dc3fe9cda97b",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-08-11T18:09:56.820725+00:00",
      "summary": "news.com.au: aaaa_records changed",
      "old_value": [
        "2600:1408:5400:d85::ebe",
        "2600:1408:5400:d88::ebe",
        "2600:1408:5400:d9d::ebe",
        "2600:1408:5400:d9e::ebe",
        "2600:1408:5400:d9f::ebe"
      ],
      "new_value": [
        "2600:1405:7400:b82::ebe",
        "2600:1405:7400:b84::ebe",
        "2600:1405:7400:b8b::ebe",
        "2600:1405:7400:b8c::ebe",
        "2600:1405:7400:b8d::ebe"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "e65f0ac5-8037-4cfb-a49f-25e3ad17a3d4",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "afe4f253-0331-468f-87b5-6afd0e9b1585",
      "domain": "news.com.au",
      "domain_id": "ddceb0ac-c977-48a0-8fb1-dc3fe9cda97b",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:10:04.634603+00:00",
      "summary": "news.com.au: a_records changed",
      "old_value": [
        "184.29.90.166"
      ],
      "new_value": [
        "23.61.2.166"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "92d8a39c-2d98-4bb1-84eb-c11163ef72fc",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "4eeb7c75-863d-4053-b332-1e46b54d14b2",
      "domain": "news.com.au",
      "domain_id": "ddceb0ac-c977-48a0-8fb1-dc3fe9cda97b",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-08-12T18:10:04.898358+00:00",
      "summary": "news.com.au: aaaa_records changed",
      "old_value": [
        "2600:1405:7400:b82::ebe",
        "2600:1405:7400:b84::ebe",
        "2600:1405:7400:b8b::ebe",
        "2600:1405:7400:b8c::ebe",
        "2600:1405:7400:b8d::ebe"
      ],
      "new_value": [
        "2600:1418:a000:584::ebe",
        "2600:1418:a000:592::ebe",
        "2600:1418:a000:59b::ebe",
        "2600:1418:a000:5aa::ebe",
        "2600:1418:a000:5b5::ebe"
      ],
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      "severity": "info",
      "materiality": "supporting",
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
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      "domain": "nrma.com.au",
      "domain_id": "37f68c2b-f8e7-4ef6-acfa-4125af52c0e3",
      "cohort": "finance-watchlist",
      "cohort_label": "Finance Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:06:53.272442+00:00",
      "summary": "nrma.com.au: a_records changed",
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        "23.207.130.176"
      ],
      "new_value": [
        "184.25.63.8"
      ],
      "category": "resolution",
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      "event_scope": "observatory",
      "snapshot_id": "02ffe8e0-d351-4ba3-be0e-caef87de3ad0",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
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      "domain_id": "2e02993b-7a95-4723-9a26-59a9b08b44ab",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:05:40.261034+00:00",
      "summary": "officeworks.com.au: a_records changed",
      "old_value": [
        "108.156.224.118",
        "108.156.224.122",
        "108.156.224.52",
        "108.156.224.9"
      ],
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        "65.8.20.57",
        "65.8.20.80",
        "65.8.20.87"
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      "category": "resolution",
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      "snapshot_id": "64eeffb7-019f-4770-a6f9-4029d2a5a451",
      "signal_tier": "tier_3",
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      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
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      "domain": "originenergy.com.au",
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      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:05:17.780438+00:00",
      "summary": "originenergy.com.au: a_records changed",
      "old_value": [
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        "3.161.213.123",
        "3.161.213.71",
        "3.161.213.87"
      ],
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        "3.167.163.17",
        "3.167.163.49",
        "3.167.163.64"
      ],
      "category": "resolution",
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "b682f45b-1c1c-440e-9cfb-a105a468fd83",
      "domain": "qantas.com.au",
      "domain_id": "26aeefe2-1460-4353-b95f-009eb9ea2e9e",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:05:31.988331+00:00",
      "summary": "qantas.com.au: a_records changed",
      "old_value": [
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        "23.53.35.141"
      ],
      "new_value": [
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      "collapse_by_default": true
    },
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      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-08-12T18:05:32.269581+00:00",
      "summary": "qantas.com.au: aaaa_records changed",
      "old_value": [
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      "collapse_by_default": true
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      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:05:24.591447+00:00",
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      "category": "resolution",
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
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      "domain": "realestate.com.au",
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      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-08-12T18:05:24.890508+00:00",
      "summary": "realestate.com.au: aaaa_records changed",
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      "signal_label": "Routine or low-confidence churn",
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      "collapse_by_default": true
    },
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      "domain": "reece.com.au",
      "domain_id": "8f2902ad-cdf1-4d89-a2a6-bb949e66a814",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:09:34.589064+00:00",
      "summary": "reece.com.au: a_records changed",
      "old_value": [
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        "52.222.205.119",
        "52.222.205.58",
        "52.222.205.81"
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        "3.170.185.127",
        "3.170.185.46",
        "3.170.185.91"
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      "category": "resolution",
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      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
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      "domain": "target.com.au",
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      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:09:56.273896+00:00",
      "summary": "target.com.au: a_records changed",
      "old_value": [
        "23.53.35.136",
        "23.53.35.144"
      ],
      "new_value": [
        "23.62.46.10",
        "23.62.46.22"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
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      "domain_id": "5bd486d6-d424-4868-b043-5ebbe36da11a",
      "cohort": "media-watchlist",
      "cohort_label": "Media Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-08-12T18:09:00.499981+00:00",
      "summary": "theaustralian.com.au: aaaa_records changed",
      "old_value": [
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        "2600:1405:7400:b8d::ebe"
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        "2600:1418:a000:58d::ebe",
        "2600:1418:a000:59e::ebe",
        "2600:1418:a000:5ab::ebe",
        "2600:1418:a000:5b2::ebe"
      ],
      "category": "resolution",
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      "snapshot_id": "c8d62249-181b-4ed4-a558-6a0c1288cd32",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
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      "domain": "westpac.com.au",
      "domain_id": "d7985a4a-d1c7-4f79-ae1e-0e612a1288b5",
      "cohort": "finance-watchlist",
      "cohort_label": "Finance Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:08:49.056695+00:00",
      "summary": "westpac.com.au: a_records changed",
      "old_value": [
        "3.161.225.106",
        "3.161.225.15",
        "3.161.225.16",
        "3.161.225.33"
      ],
      "new_value": [
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        "18.154.110.12",
        "18.154.110.7",
        "18.154.110.82"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "1b640794-a07f-42f6-8734-8f1ae0602a22",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "6cbae22c-0cc0-4068-b754-d341c82fe155",
      "domain": "woolworths.com.au",
      "domain_id": "94b188b0-2126-477a-b0da-23f05ffb2375",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:07:31.311002+00:00",
      "summary": "woolworths.com.au: a_records changed",
      "old_value": [
        "23.214.125.97"
      ],
      "new_value": [
        "23.37.17.163"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "2a3b1cb4-fa71-4243-9227-a047c54ffde1",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "b9f6c4f1-856d-4d50-a58b-0039faa569c0",
      "domain": "xero.com.au",
      "domain_id": "65b653c4-d173-4953-a435-34678df4f5a7",
      "cohort": "saas-watchlist",
      "cohort_label": "Saas Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-08-12T18:08:58.169022+00:00",
      "summary": "xero.com.au: a_records changed",
      "old_value": [
        "23.205.107.68",
        "23.205.107.79"
      ],
      "new_value": [
        "23.46.228.164",
        "23.46.228.173"
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      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "4a995986-6f87-4b34-b69b-27fc788f5b67",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    }
  ],
  "default_visibility_rule": "Material, medium/high severity, named high-signal event types, or personal-interest domains are visible by default."
}