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                "id": 75821,
                "domain_scan_id": 19206,
                "code": "cloudflare",
                "name": "Cloudflare",
                "version": null,
                "confidence": "0.9800",
                "source_rule": "cloudflare-v1",
                "evidence_keys": "[\"page.headers\"]",
                "created_at": "2026-10-02 00:51:34",
                "updated_at": "2026-10-02 00:51:34"
            },
            {
                "id": 75822,
                "domain_scan_id": 19206,
                "code": "nextjs",
                "name": "Next.js",
                "version": null,
                "confidence": "0.9600",
                "source_rule": "nextjs-v1",
                "evidence_keys": "[\"page.html\"]",
                "created_at": "2026-10-02 00:51:34",
                "updated_at": "2026-10-02 00:51:34"
            }
        ],
        "availability_history": [
            {
                "id": 19206,
                "status": "completed",
                "finished_at": "2026-10-02 00:51:34",
                "error_code": null,
                "status_code": 200,
                "final_url": "https://www.grandchallenges.org/",
                "duration_ms": 0
            }
        ],
        "comparison": {
            "previous": null,
            "current": {
                "id": 19206,
                "finished_at": "2026-10-02 00:51:34",
                "status_code": 200,
                "final_url": "https://www.grandchallenges.org/",
                "safety_score": 75
            },
            "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."
    ]
}