X.509 certificate
type: Thing
description: type of public key certificate
additional property: PropertyValue
  property ID: P279
  value: file format
additional property: PropertyValue
  property ID: P279
  value: public key certificate
additional property: PropertyValue
  property ID: P1163
  value: application/pkix-cert
confidence:
  popularity graph score:
    score: 0.0
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 1
      unique citations norm: 0.0
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 1
  monthly pageviews: 0
  yearly pageviews: 21
  pageview trend:
    m: 2026-07
    v: 14
  pageview trend:
    m: 2026-06
    v: 6
  pageview trend:
    m: 2026-05
    v: 1
  tier: long_tail
claims:
  P279:
    value: Q235557
    source count: 0
    confidence: 0.0
    value label: file format
  P279:
    value: Q350630
    source count: 0
    confidence: 0.0
    value label: public key certificate
  P1163:
    value: application/pkix-cert
    source count: 1
    confidence: 0.2
citations:
  source: RFC 2585: Internet X.509 Public Key Infrastructure Operational Protocols: FTP and HTTP
  stated in qid: Q47169466
meta:
  wikidata id: Q16361936
  domain: general
  level: standard
  html url: https://4ort.xyz/entity/x-509-certificate
  markdown url: https://4ort.xyz/entity/x-509-certificate.md
  facts url summary: https://4ort.xyz/entity/x-509-certificate/facts.json
  facts url standard: https://4ort.xyz/entity/x-509-certificate/facts.json
  facts url full: https://4ort.xyz/entity/x-509-certificate/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-01T13:34:47.202548Z
  entity updated at: 2026-05-07T12:56:24.458635+00:00Z
  entity created at: 2026-05-07T12:56:24.458635+00:00Z