{
    "schema": "https://saferpage.de/schemas/evidence-center.v1",
    "generated_at": "2026-06-30T19:32:54+00:00",
    "domain": "messe-vs.de",
    "available": true,
    "scan": {
        "id": "b6b3de19-6a0f-444b-81ca-369305f030d7",
        "checked_at": "2026-06-30 17:02:22.658673+02"
    },
    "summary": "messe-vs.de: 8 Nachweisartefakte, 122 Request(s), 6 Drittanbieter-Domain(s), Root-Hash 7a4b761a00b3dcd6.",
    "metrics": {
        "artifact_count": 8,
        "available_artifact_count": 8,
        "request_count": 122,
        "third_party_count": 6,
        "privacy_relevant_domain_count": 0,
        "cookie_count": 5,
        "storage_tracking_hint_count": 0,
        "consent_score": 50,
        "hash_section_count": 9,
        "history_count": 1
    },
    "protocol": {
        "final_url": "https://www.messe-vs.de/home",
        "checked_at": "2026-06-30T15:02:20+00:00",
        "user_agent": "SaferPageCrawler/0.3 (+https://saferpage.de/bot; schedules passive DACH website checks; report examples: https://saferpage.de/tests; kostenloser Report: <a href=\"https://saferpage.de/messe-vs.de\">https://saferpage.de/messe-vs.de</a>)",
        "renderer": "playwright-chromium",
        "screenshot_url": "/cache/screenshots/messe-vs.de-160x150-c90b9f5705fef2cbe0.png",
        "http_status": "200"
    },
    "artifacts": [
        {
            "id": "html_http",
            "label": "HTTP-/HTML-Antwort",
            "status": "verfügbar",
            "detail": "Endziel, Status, Header- und HTML-Signale aus passivem Abruf.",
            "source": "evidence/http",
            "url": ""
        },
        {
            "id": "browser_run",
            "label": "Headless-Browserlauf",
            "status": "verfügbar",
            "detail": "Chromium-/Browser-Signale für Requests, Cookies, Storage und Consent.",
            "source": "browser_analysis",
            "url": ""
        },
        {
            "id": "screenshot",
            "label": "Screenshot",
            "status": "verfügbar",
            "detail": "Kleines Seitenpreview als visueller Kontext.",
            "source": "screenshot",
            "url": "https://saferpage.de/cache/screenshots/messe-vs.de-160x150-c90b9f5705fef2cbe0.png"
        },
        {
            "id": "consent_states",
            "label": "Consent-Zustände",
            "status": "verfügbar",
            "detail": "Ablehnen, Akzeptieren, GPC, CMP- und Cookie-/Request-Zustände.",
            "source": "consent_audit",
            "url": "https://saferpage.de/consent/messe-vs.de/nachweise"
        },
        {
            "id": "cookies",
            "label": "Cookie-/Storage-Auszug",
            "status": "verfügbar",
            "detail": "Sanitisierte Cookie-, Storage- und Laufzeit-/Zwecksignale.",
            "source": "cookie_inventory",
            "url": "https://saferpage.de/cookies/messe-vs.de"
        },
        {
            "id": "third_parties",
            "label": "Drittanbieter-/Request-Auszug",
            "status": "verfügbar",
            "detail": "Kontaktierte Domains, Anbieter, Request-Samples und datenschutzrelevante Kontakte.",
            "source": "browser_analysis",
            "url": "https://saferpage.de/anbieter/messe-vs.de"
        },
        {
            "id": "integrity",
            "label": "Integritätsmanifest",
            "status": "verfügbar",
            "detail": "Root-Hash 7a4b761a00b3dcd6e503ecc074f9cd2c9de645e24d3bf038d23a1f10461de45b",
            "source": "evidence_integrity_manifest",
            "url": ""
        },
        {
            "id": "zip",
            "label": "ZIP-Nachweispaket",
            "status": "verfügbar",
            "detail": "Getrennte Rohdaten-/Tabellenexporte über die API, soweit im Scan vorhanden.",
            "source": "api_export_zip",
            "url": "https://saferpage.de/api/report/export?id=b6b3de19-6a0f-444b-81ca-369305f030d7&format=zip"
        }
    ],
    "integrity": {
        "algorithm": "sha256",
        "root_hash": "7a4b761a00b3dcd6e503ecc074f9cd2c9de645e24d3bf038d23a1f10461de45b",
        "manifest_available": true,
        "derived_root_hash": "bbe50d43984f6a856c0efdbdf9f6bc0e84d9d18099511afd0420c4cdd3e2d2c4",
        "sections": [
            {
                "id": "audit_receipt",
                "hash": "5fb38a7151936898adc173ca213a524ddcfb2943955e336bedce5c3eed3a1783",
                "count": 18,
                "label": "Prüfbeleg",
                "detail": "Kanonischer JSON-Hash des kompakten Prüfbelegs.",
                "status": "verfügbar"
            },
            {
                "id": "protocol",
                "hash": "89d84bea466c0d9ddf7b928f9dd4817a64d55a64703979ddde71ec633829b90b",
                "count": 15,
                "label": "Scan-Protokoll",
                "detail": "URL, Endziel, User-Agent, Zeitstempel, HTTP/DNS/TLS und Renderer.",
                "status": "verfügbar"
            },
            {
                "id": "checkpoints",
                "hash": "73bb83f3a04ec4619371a2d75c56d0a841f7a70424ab4638b17560513a61d48f",
                "count": 6,
                "label": "Prüfschritte",
                "detail": "Kanonischer JSON-Hash der dokumentierten Prüfstationen.",
                "status": "verfügbar"
            },
            {
                "id": "consent_states",
                "hash": "5c80edde606dab0fe3fe57f69b60602ac49e5f75dc1048c2b1f3661fee11fe33",
                "count": 4,
                "label": "Consent-Zustände",
                "detail": "Default-, Ablehnen-, Akzeptieren- und GPC-Nachweise soweit verfügbar.",
                "status": "verfügbar"
            },
            {
                "id": "third_party_evidence",
                "hash": "97c53a283a8db414f9cff6dae6da8ff62277c328fb1651e195d1f66ef0b93fb3",
                "count": 6,
                "label": "Drittanbieter-Auszug",
                "detail": "Sanitisierte Anbieter-, Kategorie-, Transfer- und Request-Zählwerte.",
                "status": "verfügbar"
            },
            {
                "id": "cookie_evidence",
                "hash": "0c573415f36f349e8af47097fb05ae6d6b9697436e3ae0b960f2a00e144da993",
                "count": 5,
                "label": "Cookie-Auszug",
                "detail": "Sanitisierte Cookie-Metadaten ohne Cookie-Werte.",
                "status": "verfügbar"
            },
            {
                "id": "request_samples",
                "hash": "2f2525d0932e29da6e940fb9b90ddca72efce51b763734f6ed7c45bc5a90d432",
                "count": 10,
                "label": "Request-Samples",
                "detail": "Sanitisierte Drittanbieter-Samples ohne vollständige Request-URLs.",
                "status": "verfügbar"
            },
            {
                "id": "checked_pages",
                "hash": "df8334907e877ad0e813961d1917cd22bb3755f711f2c063ef156178b7e72c17",
                "count": 8,
                "label": "Geprüfte Unterseiten",
                "detail": "Priorisierte Pfade aus Sitemap, Pflichtseiten und interner Linkstruktur.",
                "status": "verfügbar"
            },
            {
                "id": "screenshot_file",
                "hash": "92016baba5c09dd0fcd2914ded10a64100cd591a61619e819d1b16376c0ae98b",
                "count": 13934,
                "label": "160x150 Seitenvorschau-Datei",
                "detail": "/cache/screenshots/messe-vs.de-160x150-c90b9f5705fef2cbe0.png",
                "status": "verfügbar"
            }
        ],
        "verification_steps": [
            "JSON-Export speichern und den jeweiligen Abschnitt kanonisch mit sortierten Schlüsseln serialisieren.",
            "SHA-256 des kanonischen Abschnitts bilden und mit dem Manifest vergleichen.",
            "Screenshot-Datei separat als rohe Datei-Bytes hashen, falls ein Screenshot-Artefakt vorhanden ist.",
            "Bei einem Wiederholungsscan Root-Hash, Zeitstempel und Abschnitts-Hashes getrennt vergleichen."
        ]
    },
    "evidence_samples": {
        "consent_states": [
            {
                "id": "",
                "label": "Erstaufruf",
                "request_count": "64",
                "cookie_count": "0",
                "privacy_relevant_domain_count": "0"
            },
            {
                "id": "",
                "label": "Nach Ablehnen neu",
                "request_count": "2",
                "cookie_count": "0",
                "privacy_relevant_domain_count": "0"
            },
            {
                "id": "",
                "label": "Nach Akzeptieren neu",
                "request_count": "4",
                "cookie_count": "0",
                "privacy_relevant_domain_count": "0"
            },
            {
                "id": "",
                "label": "GPC-Aufruf",
                "request_count": "62",
                "cookie_count": "0",
                "privacy_relevant_domain_count": "0"
            }
        ],
        "third_parties": [
            {
                "host": "webitems.matoma.net",
                "provider": "webitems.matoma.net",
                "category": "Sonstige",
                "request_count": "50",
                "privacy_relevant": "nein"
            },
            {
                "host": "a.delivery.consentmanager.net",
                "provider": "a.delivery.consentmanager.net",
                "category": "Sonstige",
                "request_count": "5",
                "privacy_relevant": "nein"
            },
            {
                "host": "cdn.consentmanager.net",
                "provider": "cdn.consentmanager.net",
                "category": "Sonstige",
                "request_count": "5",
                "privacy_relevant": "nein"
            },
            {
                "host": "flagcdn.com",
                "provider": "flagcdn.com",
                "category": "Sonstige",
                "request_count": "2",
                "privacy_relevant": "nein"
            },
            {
                "host": "c.delivery.consentmanager.net",
                "provider": "c.delivery.consentmanager.net",
                "category": "Sonstige",
                "request_count": "1",
                "privacy_relevant": "nein"
            },
            {
                "host": "use.fontawesome.com",
                "provider": "use.fontawesome.com",
                "category": "Sonstige",
                "request_count": "1",
                "privacy_relevant": "nein"
            }
        ],
        "cookies": [
            {
                "name": "__cmpcc",
                "domain": "a.delivery.consentmanager.net",
                "category": "Unklar",
                "retention": "kurz (0 Tage)",
                "pre_consent": "ja"
            },
            {
                "name": "__cmpcc",
                "domain": "c.delivery.consentmanager.net",
                "category": "Unklar",
                "retention": "lang (394 Tage)",
                "pre_consent": "ja"
            },
            {
                "name": "__cmpcc",
                "domain": "messe-vs.de",
                "category": "Unklar",
                "retention": "lang (394 Tage)",
                "pre_consent": "ja"
            },
            {
                "name": "__cmpcpcu3632",
                "domain": "messe-vs.de",
                "category": "Unklar",
                "retention": "kurz (13 Tage)",
                "pre_consent": "ja"
            },
            {
                "name": "__cmpcvcu3632",
                "domain": "messe-vs.de",
                "category": "Unklar",
                "retention": "kurz (13 Tage)",
                "pre_consent": "ja"
            }
        ],
        "requests": [
            {
                "host": "use.fontawesome.com",
                "resource_type": "stylesheet",
                "query_key_count": "0",
                "sensitive_query_key_count": "0"
            },
            {
                "host": "webitems.matoma.net",
                "resource_type": "stylesheet",
                "query_key_count": "0",
                "sensitive_query_key_count": "0"
            },
            {
                "host": "webitems.matoma.net",
                "resource_type": "script",
                "query_key_count": "0",
                "sensitive_query_key_count": "0"
            },
            {
                "host": "webitems.matoma.net",
                "resource_type": "script",
                "query_key_count": "0",
                "sensitive_query_key_count": "0"
            },
            {
                "host": "c.delivery.consentmanager.net",
                "resource_type": "script",
                "query_key_count": "5",
                "sensitive_query_key_count": "0"
            },
            {
                "host": "cdn.consentmanager.net",
                "resource_type": "script",
                "query_key_count": "0",
                "sensitive_query_key_count": "0"
            },
            {
                "host": "webitems.matoma.net",
                "resource_type": "fetch",
                "query_key_count": "0",
                "sensitive_query_key_count": "0"
            },
            {
                "host": "webitems.matoma.net",
                "resource_type": "fetch",
                "query_key_count": "0",
                "sensitive_query_key_count": "0"
            },
            {
                "host": "a.delivery.consentmanager.net",
                "resource_type": "script",
                "query_key_count": "7",
                "sensitive_query_key_count": "0"
            },
            {
                "host": "webitems.matoma.net",
                "resource_type": "image",
                "query_key_count": "0",
                "sensitive_query_key_count": "0"
            }
        ]
    },
    "links": {
        "evidence_center": "https://saferpage.de/nachweise/messe-vs.de",
        "json": "https://saferpage.de/nachweise/messe-vs.de/export",
        "csv": "https://saferpage.de/nachweise/messe-vs.de/export-csv",
        "markdown": "https://saferpage.de/nachweise/messe-vs.de/manifest-md",
        "zip": "https://saferpage.de/api/report/export?id=b6b3de19-6a0f-444b-81ca-369305f030d7&format=zip",
        "report": "https://saferpage.de/messe-vs.de",
        "consent_evidence": "https://saferpage.de/consent/messe-vs.de/nachweise",
        "changes": "https://saferpage.de/aenderungen/messe-vs.de",
        "trust": "https://saferpage.de/trust/messe-vs.de"
    },
    "disclaimer": "Nachweise sind öffentliche, sanitisiert dargestellte SaferPage-Artefakte. Sie belegen beobachtete Website-Signale zum Scan-Zeitpunkt, ersetzen aber keine interne Freigabe, keine vollständige Logauswertung und keine Rechtsberatung."
}