{
  "run_date": "2026-09-12",
  "events": [
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      "domain": "melbourneplumbing.com.au",
      "domain_id": "73a2cd1b-d473-4636-9da2-b8199c1787dd",
      "cohort": "smb-watchlist",
      "cohort_label": "Smb Watchlist",
      "event_type": "rdap_status_changed",
      "event_label": "RDAP status change",
      "event_time": "2026-09-11T19:44:52.751964+00:00",
      "summary": "melbourneplumbing.com.au: rdap_status changed",
      "old_value": [
        "server renew prohibited"
      ],
      "new_value": [
        "active"
      ],
      "category": "status",
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      "materiality": "material",
      "event_scope": "observatory",
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      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
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      "collapse_by_default": false
    },
    {
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      "domain_id": "5bcc8436-9604-45e9-9b0f-c8d590115aa4",
      "cohort": "education-watchlist",
      "cohort_label": "Education Watchlist",
      "event_type": "nameservers_changed",
      "event_label": "Nameserver change",
      "event_time": "2026-09-11T19:43:54.663575+00:00",
      "summary": "unimelb.edu.au: nameservers changed",
      "old_value": [
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        "ns2.aarnet.net.au",
        "ns3.aarnet.net.au"
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        "edns-396.unimelb.net.au",
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        "ns2.aarnet.net.au",
        "ns3.aarnet.net.au"
      ],
      "category": "delegation",
      "severity": "medium",
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      "snapshot_id": "82489f60-3d00-4330-a786-a750f6380027",
      "signal_tier": "tier_1",
      "signal_label": "High-signal trust posture change",
      "certainty": "Observed",
      "visible_by_default": true,
      "collapse_by_default": false
    },
    {
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      "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": "2026-09-11T19:42:00.802718+00:00",
      "summary": "abc.net.au: a_records changed",
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      "signal_tier": "tier_3",
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      "collapse_by_default": true
    },
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      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-09-11T19:40:05.113566+00:00",
      "summary": "agl.com.au: a_records changed",
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    {
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      "domain": "auspost.com.au",
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      "cohort_label": "Critical Infrastructure",
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      "event_label": "A record change",
      "event_time": "2026-09-11T19:43:18.989334+00:00",
      "summary": "auspost.com.au: a_records changed",
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      "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": "2026-09-11T19:43:33.282613+00:00",
      "summary": "bigw.com.au: a_records changed",
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      "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": "2026-09-11T19:42:24.267715+00:00",
      "summary": "care.org.au: aaaa_records changed",
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    {
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      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-09-10T19:44:21.563547+00:00",
      "summary": "carsales.com.au: a_records changed",
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      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
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      "event_label": "A record change",
      "event_time": "2026-09-11T19:45:31.941210+00:00",
      "summary": "carsales.com.au: a_records changed",
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      "collapse_by_default": true
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      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
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      "event_label": "A record change",
      "event_time": "2026-09-11T19:43:24.270626+00:00",
      "summary": "homeaffairs.gov.au: a_records changed",
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
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      "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": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-09-11T19:43:24.502257+00:00",
      "summary": "homeaffairs.gov.au: aaaa_records changed",
      "old_value": [
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      "signal_tier": "tier_3",
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      "certainty": "Observed",
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      "collapse_by_default": true
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      "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": "2026-09-11T19:39:34.222585+00:00",
      "summary": "kmart.com.au: a_records changed",
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        "23.211.124.209"
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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": "345dcbb5-982c-4b20-bc8b-6a64c5ce8451",
      "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": "2026-09-11T19:39:34.536102+00:00",
      "summary": "kmart.com.au: aaaa_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
    },
    {
      "id": "65e7eeaf-b015-46de-9441-ec35d53dff59",
      "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": "2026-09-11T19:39:43.452089+00:00",
      "summary": "nab.com.au: a_records changed",
      "old_value": [
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        "23.212.185.184"
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        "173.223.234.210"
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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": "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": "2026-09-11T19:45:05.573698+00:00",
      "summary": "news.com.au: a_records changed",
      "old_value": [
        "23.0.204.183"
      ],
      "new_value": [
        "23.48.8.150"
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      "category": "resolution",
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      "snapshot_id": "c2441a5a-3b66-4015-a2d9-6574b16495c5",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "5ce817ae-99a2-4a7d-9f6a-e1c107e87122",
      "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": "2026-09-11T19:45:06.192913+00:00",
      "summary": "news.com.au: aaaa_records changed",
      "old_value": [
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        "2600:1409:9800:a8c::ebe",
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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": "2026-09-11T19:41:25.747968+00:00",
      "summary": "nrma.com.au: a_records changed",
      "old_value": [
        "23.64.152.109"
      ],
      "new_value": [
        "23.49.178.193"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "c8239226-bf27-4419-bfa0-8fd53c9aeccf",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "e15b1a2d-3bda-4d1d-bc6e-d53a37da0f67",
      "domain": "officeworks.com.au",
      "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": "2026-09-11T19:40:35.557143+00:00",
      "summary": "officeworks.com.au: a_records changed",
      "old_value": [
        "108.138.246.22",
        "108.138.246.76",
        "108.138.246.80",
        "108.138.246.9"
      ],
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        "3.170.103.29",
        "3.170.103.5",
        "3.170.103.88"
      ],
      "category": "resolution",
      "severity": "info",
      "materiality": "supporting",
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      "snapshot_id": "9fafd33a-0e47-446c-aaff-bc37e7c15f48",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "83f12f8e-8ab2-4969-abc3-62bae8e302aa",
      "domain": "optus.com.au",
      "domain_id": "9439bd11-90a8-4979-9b8e-3958c3df112b",
      "cohort": "telecom-watchlist",
      "cohort_label": "Telecom Watchlist",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-09-11T19:42:43.172549+00:00",
      "summary": "optus.com.au: a_records changed",
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        "23.219.64.58",
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        "23.219.64.65"
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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": "originenergy.com.au",
      "domain_id": "c4bd661a-9563-4df0-a38b-df0b42a028a6",
      "cohort": "critical-infrastructure",
      "cohort_label": "Critical Infrastructure",
      "event_type": "a_changed",
      "event_label": "A record change",
      "event_time": "2026-09-11T19:40:09.546600+00:00",
      "summary": "originenergy.com.au: a_records changed",
      "old_value": [
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        "52.84.217.42",
        "52.84.217.63",
        "52.84.217.96"
      ],
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        "18.238.96.122",
        "18.238.96.13",
        "18.238.96.64"
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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": "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": "2026-09-11T19:40:23.465038+00:00",
      "summary": "qantas.com.au: a_records changed",
      "old_value": [
        "23.219.89.18",
        "23.219.89.22"
      ],
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      "signal_label": "Routine or low-confidence churn",
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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": "2026-09-11T19:40:23.763919+00:00",
      "summary": "qantas.com.au: aaaa_records changed",
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      "collapse_by_default": true
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    {
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      "domain": "realestate.com.au",
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      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
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      "event_time": "2026-09-11T19:40:18.389595+00:00",
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        "23.34.62.175"
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        "23.222.17.174"
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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": "realestate.com.au",
      "domain_id": "7f5f2d67-8f93-4467-a6b0-e20363e28aa4",
      "cohort": "commercial-watchlist",
      "cohort_label": "Commercial Watchlist",
      "event_type": "aaaa_changed",
      "event_label": "AAAA record change",
      "event_time": "2026-09-11T19:40:18.632141+00:00",
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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": "2026-09-11T19:44:36.394809+00:00",
      "summary": "reece.com.au: a_records changed",
      "old_value": [
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        "18.161.6.96"
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        "3.171.38.125",
        "3.171.38.26",
        "3.171.38.76"
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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": "2026-09-11T19:44:43.920413+00:00",
      "summary": "target.com.au: a_records changed",
      "old_value": [
        "23.212.251.198",
        "23.212.251.207"
      ],
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        "23.209.84.140",
        "23.209.84.150"
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      "signal_tier": "tier_3",
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      "certainty": "Observed",
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      "collapse_by_default": true
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      "cohort_label": "Media Watchlist",
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      "event_time": "2026-09-11T19:43:58.947663+00:00",
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      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
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      "collapse_by_default": true
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      "domain": "theaustralian.com.au",
      "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": "2026-09-11T19:43:59.170012+00:00",
      "summary": "theaustralian.com.au: aaaa_records changed",
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        "2600:1409:9800:168d::ebe"
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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": "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": "2026-09-11T19:43:47.392639+00:00",
      "summary": "westpac.com.au: a_records changed",
      "old_value": [
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        "143.204.1.118",
        "143.204.1.35",
        "143.204.1.38"
      ],
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        "18.160.18.19",
        "18.160.18.79",
        "18.160.18.86"
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      "severity": "info",
      "materiality": "supporting",
      "event_scope": "observatory",
      "snapshot_id": "f2cad120-1119-4c23-8598-d83f56efac22",
      "signal_tier": "tier_3",
      "signal_label": "Routine or low-confidence churn",
      "certainty": "Observed",
      "visible_by_default": false,
      "collapse_by_default": true
    },
    {
      "id": "e2654dab-9801-49d3-a090-f1eb9ab9c48e",
      "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": "2026-09-11T19:43:34.148826+00:00",
      "summary": "xero.com.au: a_records changed",
      "old_value": [
        "23.219.89.135",
        "23.219.89.139"
      ],
      "new_value": [
        "23.48.203.17",
        "23.48.203.9"
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      "event_scope": "observatory",
      "snapshot_id": "6c886264-779e-44f9-b80d-9ef6e605efe2",
      "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."
}