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                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447531,
                "domain_scan_id": 857470,
                "code": "local_antivirus.status",
                "value": "stale",
                "confidence": "1.0000",
                "source_rule": "clamav-local-v1",
                "evidence_keys": "[\"http.homepage_html\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447532,
                "domain_scan_id": 857470,
                "code": "local_antivirus.engine_version",
                "value": "1.5.4",
                "confidence": "1.0000",
                "source_rule": "clamav-local-v1",
                "evidence_keys": "[\"http.homepage_html\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447533,
                "domain_scan_id": 857470,
                "code": "local_antivirus.database_version",
                "value": "28162",
                "confidence": "1.0000",
                "source_rule": "clamav-local-v1",
                "evidence_keys": "[\"http.homepage_html\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447534,
                "domain_scan_id": 857470,
                "code": "local_antivirus.database_date",
                "value": "2026-10-23T06:24:08+00:00",
                "confidence": "1.0000",
                "source_rule": "clamav-local-v1",
                "evidence_keys": "[\"http.homepage_html\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447574,
                "domain_scan_id": 857470,
                "code": "javascript_advisories.status",
                "value": "no_known_advisories",
                "confidence": "1.0000",
                "source_rule": "retirejs-local-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447525,
                "domain_scan_id": 857470,
                "code": "local_headers.hsts_include_subdomains",
                "value": "1",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447577,
                "domain_scan_id": 857470,
                "code": "javascript_advisories.engine_version",
                "value": "5.7.0",
                "confidence": "1.0000",
                "source_rule": "retirejs-local-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447579,
                "domain_scan_id": 857470,
                "code": "javascript_advisories.database_sha256",
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                "confidence": "1.0000",
                "source_rule": "retirejs-local-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447578,
                "domain_scan_id": 857470,
                "code": "javascript_advisories.database_date",
                "value": "2026-11-02T02:40:13.526Z",
                "confidence": "1.0000",
                "source_rule": "retirejs-local-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447575,
                "domain_scan_id": 857470,
                "code": "javascript_advisories.checked",
                "value": "4",
                "confidence": "1.0000",
                "source_rule": "retirejs-local-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447510,
                "domain_scan_id": 857470,
                "code": "dns_consistency.record_count",
                "value": "13",
                "confidence": "1.0000",
                "source_rule": "dns-consistency-v1",
                "evidence_keys": "[\"dns.records\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447512,
                "domain_scan_id": 857470,
                "code": "dns_consistency.nameserver_count",
                "value": "4",
                "confidence": "1.0000",
                "source_rule": "dns-consistency-v1",
                "evidence_keys": "[\"dns.records\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447513,
                "domain_scan_id": 857470,
                "code": "dns_consistency.mail_route_count",
                "value": "4",
                "confidence": "1.0000",
                "source_rule": "dns-consistency-v1",
                "evidence_keys": "[\"dns.records\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447515,
                "domain_scan_id": 857470,
                "code": "dns_consistency.dnssec_state",
                "value": "unavailable",
                "confidence": "1.0000",
                "source_rule": "dns-consistency-v1",
                "evidence_keys": "[\"dns.records\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447514,
                "domain_scan_id": 857470,
                "code": "dns_consistency.cname_present",
                "value": "",
                "confidence": "1.0000",
                "source_rule": "dns-consistency-v1",
                "evidence_keys": "[\"dns.records\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447541,
                "domain_scan_id": 857470,
                "code": "local_resources.checked",
                "value": "0",
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447551,
                "domain_scan_id": 857470,
                "code": "local_resources.item1.sha256",
                "value": "6403252007219f86469868e1127cdfa88ffdd593ee00ab288b652203902ac07e",
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447549,
                "domain_scan_id": 857470,
                "code": "local_resources.item1.kind",
                "value": "script",
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447550,
                "domain_scan_id": 857470,
                "code": "local_resources.item1.host",
                "value": "uchicago.cn",
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447547,
                "domain_scan_id": 857470,
                "code": "local_resources.item0.status",
                "value": "stale",
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447548,
                "domain_scan_id": 857470,
                "code": "local_resources.item0.signature",
                "value": null,
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
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                "id": 55447546,
                "domain_scan_id": 857470,
                "code": "local_resources.item0.sha256",
                "value": "f47d56f4e42a0fd576ee274454e24c085010b464b849cabe80041c88aaf45363",
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447544,
                "domain_scan_id": 857470,
                "code": "local_resources.item0.kind",
                "value": "script",
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447545,
                "domain_scan_id": 857470,
                "code": "local_resources.item0.host",
                "value": "uchicago.cn",
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447540,
                "domain_scan_id": 857470,
                "code": "local_resources.discovered_scripts",
                "value": "20",
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447511,
                "domain_scan_id": 857470,
                "code": "dns_consistency.address_count",
                "value": "1",
                "confidence": "1.0000",
                "source_rule": "dns-consistency-v1",
                "evidence_keys": "[\"dns.records\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447543,
                "domain_scan_id": 857470,
                "code": "local_resources.bytes_scanned",
                "value": "0",
                "confidence": "1.0000",
                "source_rule": "clamav-resources-v1",
                "evidence_keys": "[\"http.sampled_resources\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447535,
                "domain_scan_id": 857470,
                "code": "local_reputation.status",
                "value": "not_listed",
                "confidence": "1.0000",
                "source_rule": "phishing-db-v1",
                "evidence_keys": "[\"domain.ascii\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447538,
                "domain_scan_id": 857470,
                "code": "local_reputation.sha256",
                "value": "70c6c2e24e6b3484e7ace27b079723e55937bc1f4cbd98bea38a472ec8e37326",
                "confidence": "1.0000",
                "source_rule": "phishing-db-v1",
                "evidence_keys": "[\"domain.ascii\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447536,
                "domain_scan_id": 857470,
                "code": "local_reputation.fetched_at",
                "value": "2026-11-03T00:00:10+00:00",
                "confidence": "1.0000",
                "source_rule": "phishing-db-v1",
                "evidence_keys": "[\"domain.ascii\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447537,
                "domain_scan_id": 857470,
                "code": "local_reputation.entry_count",
                "value": "386082",
                "confidence": "1.0000",
                "source_rule": "phishing-db-v1",
                "evidence_keys": "[\"domain.ascii\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447530,
                "domain_scan_id": 857470,
                "code": "local_headers.permissions_policy_present",
                "value": "",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447523,
                "domain_scan_id": 857470,
                "code": "local_headers.hsts_present",
                "value": "1",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447526,
                "domain_scan_id": 857470,
                "code": "local_headers.hsts_preload",
                "value": "",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            },
            {
                "id": 55447524,
                "domain_scan_id": 857470,
                "code": "local_headers.hsts_max_age",
                "value": "300",
                "confidence": "1.0000",
                "source_rule": "local-headers-v1",
                "evidence_keys": "[\"http.response_headers\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            }
        ],
        "technologies": [
            {
                "id": 2362338,
                "domain_scan_id": 857470,
                "code": "nginx",
                "name": "Nginx",
                "version": null,
                "confidence": "0.9300",
                "source_rule": "nginx-v1",
                "evidence_keys": "[\"page.headers\"]",
                "created_at": "2026-11-03 01:34:14",
                "updated_at": "2026-11-03 01:34:14"
            }
        ],
        "availability_history": [
            {
                "id": 857470,
                "status": "completed",
                "finished_at": "2026-11-03 01:34:14",
                "error_code": null,
                "status_code": 200,
                "final_url": "https://uchicago.cn/",
                "duration_ms": 1000
            }
        ],
        "comparison": {
            "previous": null,
            "current": {
                "id": 857470,
                "finished_at": "2026-11-03 01:34:14",
                "status_code": 200,
                "final_url": "https://uchicago.cn/",
                "safety_score": 66
            },
            "score_delta": null,
            "added_technologies": [],
            "removed_technologies": []
        }
    },
    "limitations": [
        "This is a point-in-time technical evidence export.",
        "Unavailable checks are not clean results.",
        "The export is not a malware-removal guarantee or uptime SLA."
    ]
}