{
  "schema_version": "0.3",
  "id": "fp:cert:fc1caf8a5147bf2891f6ab85d55c257588f4631a5135abb4add2b15d326c8b04",
  "type": "fingerprint",
  "label": "cert:fc1caf8a5147",
  "aliases": [],
  "description": "Google Trust Services certificate (CN ietf.org, valid 2026-10-21 to 2027-01-19) served by ietf.org.",
  "tier": 2,
  "status": "active",
  "redirect_to": null,
  "fp_kind": "cert",
  "synthetic": false,
  "identifiers": {},
  "inbound_counts": {
    "certificate_of": 1
  },
  "claims": [
    {
      "id": "k_6459a9550a21490efa7920659e54bede",
      "revision": 1,
      "subject": "fp:cert:fc1caf8a5147bf2891f6ab85d55c257588f4631a5135abb4add2b15d326c8b04",
      "predicate": "cert_san",
      "object": {
        "id": "host:trustee.ietf.org",
        "label": "trustee.ietf.org",
        "type": "host"
      },
      "value": null,
      "datatype": "entity",
      "polarity": "positive",
      "epistemic": "asserted",
      "temporal": "current",
      "status": "current",
      "confidence": 0.95,
      "confidence_method": "tier_default/v1",
      "valid_from": "2026-10-21",
      "valid_to": "2027-01-19",
      "asserted_at": "2026-10-22T22:43:00Z",
      "retrieved_at": "2026-10-22T22:32:55Z",
      "evidence": [
        {
          "url": "https://ietf.org/",
          "capture": {
            "store": "ev",
            "sha256": "fc1caf8a5147bf2891f6ab85d55c257588f4631a5135abb4add2b15d326c8b04"
          },
          "retrieved_at": "2026-10-22T22:32:55Z",
          "published_at": null,
          "quote": null,
          "tier": "registry",
          "locator": "x509:subjectAltName",
          "media": null,
          "source_family": "tls-handshake",
          "method": "fetch",
          "extractor": {
            "name": "build_release",
            "version": "0.3.1"
          },
          "rights": {
            "holder": "Certificate holder and issuing CA (X.509 certificate)",
            "license": "public-record",
            "basis": "public_record",
            "display": true,
            "export": true,
            "train": true,
            "policy_version": "2026-10-20"
          }
        }
      ],
      "derived_from": [],
      "derivation": null,
      "qualifiers": {},
      "negation": null,
      "supersedes": null,
      "mirror_of": null
    },
    {
      "id": "k_37a2a00c2de5b5fd17652d29f7f430d0",
      "revision": 1,
      "subject": "fp:cert:fc1caf8a5147bf2891f6ab85d55c257588f4631a5135abb4add2b15d326c8b04",
      "predicate": "cert_san",
      "object": {
        "id": "domain:ietf.org",
        "label": "ietf.org",
        "type": "domain"
      },
      "value": null,
      "datatype": "entity",
      "polarity": "positive",
      "epistemic": "asserted",
      "temporal": "current",
      "status": "current",
      "confidence": 0.95,
      "confidence_method": "tier_default/v1",
      "valid_from": "2026-10-21",
      "valid_to": "2027-01-19",
      "asserted_at": "2026-10-22T22:43:00Z",
      "retrieved_at": "2026-10-22T22:32:55Z",
      "evidence": [
        {
          "url": "https://ietf.org/",
          "capture": {
            "store": "ev",
            "sha256": "fc1caf8a5147bf2891f6ab85d55c257588f4631a5135abb4add2b15d326c8b04"
          },
          "retrieved_at": "2026-10-22T22:32:55Z",
          "published_at": null,
          "quote": null,
          "tier": "registry",
          "locator": "x509:subjectAltName",
          "media": null,
          "source_family": "tls-handshake",
          "method": "fetch",
          "extractor": {
            "name": "build_release",
            "version": "0.3.1"
          },
          "rights": {
            "holder": "Certificate holder and issuing CA (X.509 certificate)",
            "license": "public-record",
            "basis": "public_record",
            "display": true,
            "export": true,
            "train": true,
            "policy_version": "2026-10-20"
          }
        }
      ],
      "derived_from": [],
      "derivation": null,
      "qualifiers": {},
      "negation": null,
      "supersedes": null,
      "mirror_of": null
    },
    {
      "id": "k_15abbaa0fc24bb2edeed59358fe07945",
      "revision": 1,
      "subject": "fp:cert:fc1caf8a5147bf2891f6ab85d55c257588f4631a5135abb4add2b15d326c8b04",
      "predicate": "certificate_issuer",
      "object": {
        "id": "google-trust-services",
        "label": "Google Trust Services",
        "type": "organization"
      },
      "value": null,
      "datatype": "entity",
      "polarity": "positive",
      "epistemic": "asserted",
      "temporal": "current",
      "status": "current",
      "confidence": 0.95,
      "confidence_method": "tier_default/v1",
      "valid_from": "2026-10-21",
      "valid_to": "2027-01-19",
      "asserted_at": "2026-10-22T22:43:00Z",
      "retrieved_at": "2026-10-22T22:32:55Z",
      "evidence": [
        {
          "url": "https://ietf.org/",
          "capture": {
            "store": "ev",
            "sha256": "fc1caf8a5147bf2891f6ab85d55c257588f4631a5135abb4add2b15d326c8b04"
          },
          "retrieved_at": "2026-10-22T22:32:55Z",
          "published_at": null,
          "quote": null,
          "tier": "registry",
          "locator": "x509:issuer",
          "media": null,
          "source_family": "tls-handshake",
          "method": "fetch",
          "extractor": {
            "name": "build_release",
            "version": "0.3.1"
          },
          "rights": {
            "holder": "Certificate holder and issuing CA (X.509 certificate)",
            "license": "public-record",
            "basis": "public_record",
            "display": true,
            "export": true,
            "train": true,
            "policy_version": "2026-10-20"
          }
        }
      ],
      "derived_from": [],
      "derivation": null,
      "qualifiers": {},
      "negation": null,
      "supersedes": null,
      "mirror_of": null
    },
    {
      "id": "k_114c7a92d409535e1dd89eef0cf8b4fa",
      "revision": 1,
      "subject": "fp:cert:fc1caf8a5147bf2891f6ab85d55c257588f4631a5135abb4add2b15d326c8b04",
      "predicate": "first_seen",
      "object": null,
      "value": "2026-10-22",
      "datatype": "date",
      "polarity": "positive",
      "epistemic": "asserted",
      "temporal": "unknown",
      "status": "current",
      "confidence": 0.95,
      "confidence_method": "tier_default/v1",
      "valid_from": null,
      "valid_to": null,
      "asserted_at": "2026-10-22T22:43:00Z",
      "retrieved_at": "2026-10-22T22:32:55Z",
      "evidence": [
        {
          "url": "https://ietf.org/",
          "capture": {
            "store": "ev",
            "sha256": "fc1caf8a5147bf2891f6ab85d55c257588f4631a5135abb4add2b15d326c8b04"
          },
          "retrieved_at": "2026-10-22T22:32:55Z",
          "published_at": null,
          "quote": null,
          "tier": "registry",
          "locator": "x509:leaf",
          "media": null,
          "source_family": "tls-handshake",
          "method": "fetch",
          "extractor": {
            "name": "build_release",
            "version": "0.3.1"
          },
          "rights": {
            "holder": "Certificate holder and issuing CA (X.509 certificate)",
            "license": "public-record",
            "basis": "public_record",
            "display": true,
            "export": true,
            "train": true,
            "policy_version": "2026-10-20"
          }
        }
      ],
      "derived_from": [],
      "derivation": null,
      "qualifiers": {},
      "negation": null,
      "supersedes": null,
      "mirror_of": null
    },
    {
      "id": "k_0eb723fd77f9646cfebd3412fc94214c",
      "revision": 1,
      "subject": "fp:cert:fc1caf8a5147bf2891f6ab85d55c257588f4631a5135abb4add2b15d326c8b04",
      "predicate": "certificate_of",
      "object": {
        "id": "domain:ietf.org",
        "label": "ietf.org",
        "type": "domain"
      },
      "value": null,
      "datatype": "entity",
      "polarity": "positive",
      "epistemic": "asserted",
      "temporal": "current",
      "status": "current",
      "confidence": 0.95,
      "confidence_method": "tier_default/v1",
      "valid_from": "2026-10-21",
      "valid_to": "2027-01-19",
      "asserted_at": "2026-10-22T22:43:00Z",
      "retrieved_at": "2026-10-22T22:32:55Z",
      "evidence": [
        {
          "url": "https://ietf.org/",
          "capture": {
            "store": "ev",
            "sha256": "fc1caf8a5147bf2891f6ab85d55c257588f4631a5135abb4add2b15d326c8b04"
          },
          "retrieved_at": "2026-10-22T22:32:55Z",
          "published_at": null,
          "quote": null,
          "tier": "registry",
          "locator": "x509:leaf",
          "media": null,
          "source_family": "tls-handshake",
          "method": "fetch",
          "extractor": {
            "name": "build_release",
            "version": "0.3.1"
          },
          "rights": {
            "holder": "Certificate holder and issuing CA (X.509 certificate)",
            "license": "public-record",
            "basis": "public_record",
            "display": true,
            "export": true,
            "train": true,
            "policy_version": "2026-10-20"
          }
        }
      ],
      "derived_from": [],
      "derivation": null,
      "qualifiers": {},
      "negation": null,
      "supersedes": null,
      "mirror_of": "k_15d0cb97f735c3f9ac392aedb2b84197"
    }
  ],
  "media": [],
  "version": 1,
  "created_at": "2026-10-22T22:43:00Z",
  "updated_at": "2026-10-22T22:43:00Z",
  "content_hash": "06b3f28b876dd9d9be83d88f6b2ce6e0c491cfc795d59db7cad0353471611452",
  "license": "ENTITI-ATTR-1.0"
}