<?xml version='1.0' encoding='UTF-8'?>
<?xml-stylesheet type="text/xsl" href="uuid.xsl"?>
<?xml-model href="uuid.rng" schematypens="http://relaxng.org/ns/structure/1.0" ?>
<registry xmlns="http://www.iana.org/assignments" id="uuid">
  <title>UUID</title>
  <created>2023-11-17</created>
  <updated>2024-05-28</updated>
  
  <registry id="uuid-subtypes">
    <title>UUID Subtypes</title>
    <xref type="rfc" data="rfc9562"/>
    <registration_rule>Standards Action With Expert Review</registration_rule>
    <expert>Kyzer Davis, Brad Peabody</expert>

    

    <record date="2023-11-17">
      <value>1</value>
      <description>Gregorian Time-based</description>
      <subtype>version</subtype>
      <variant>OSF DCE / IETF</variant>
      <xref type="rfc" data="rfc4122"/>
      <xref type="rfc" data="rfc9562"/>
    </record>
    <record date="2023-11-17">
      <value>2</value>
      <description>DCE Security</description>
      <subtype>version</subtype>
      <variant>OSF DCE / IETF</variant>
      <xref type="uri" data="https://pubs.opengroup.org/onlinepubs/9696999099/toc.pdf">C309</xref>
      <xref type="uri" data="https://pubs.opengroup.org/onlinepubs/9696989899/toc.pdf">C311</xref>
    </record>
    <record date="2023-11-17">
      <value>3</value>
      <description>MD5 Name-based</description>
      <subtype>version</subtype>
      <variant>OSF DCE / IETF</variant>
      <xref type="rfc" data="rfc4122"/>
      <xref type="rfc" data="rfc9562"/>
    </record>
    <record date="2023-11-17">
      <value>4</value>
      <description>Random</description>
      <subtype>version</subtype>
      <variant>OSF DCE / IETF</variant>
      <xref type="rfc" data="rfc4122"/>
      <xref type="rfc" data="rfc9562"/>
    </record>
    <record date="2023-11-17">
      <value>5</value>
      <description>SHA-1 Name-based</description>
      <subtype>version</subtype>
      <variant>OSF DCE / IETF</variant>
      <xref type="rfc" data="rfc4122"/>
      <xref type="rfc" data="rfc9562"/>
    </record>
    <record date="2023-11-17">
      <value>6</value>
      <description>Reordered Gregorian Time-based</description>
      <subtype>version</subtype>
      <variant>OSF DCE / IETF</variant>
      <xref type="rfc" data="rfc9562"/>
    </record>
    <record date="2023-11-17">
      <value>7</value>
      <description>Unix Time-based</description>
      <subtype>version</subtype>
      <variant>OSF DCE / IETF</variant>
      <xref type="rfc" data="rfc9562"/>
    </record>
    <record date="2023-11-17">
      <value>8</value>
      <description>Custom</description>
      <subtype>version</subtype>
      <variant>OSF DCE / IETF</variant>
      <xref type="rfc" data="rfc9562"/>
    </record>
  </registry>
  
  <registry id="uuid-namespace-ids">
    <title>UUID Namespace IDs</title>
    <xref type="rfc" data="rfc9562"/>
    <registration_rule>Specification Required</registration_rule>
    <expert>Kyzer Davis, Brad Peabody</expert>
    <record date="2023-11-17">
      <value>DNS</value>
      <description>6ba7b810-9dad-11d1-80b4-00c04fd430c8</description>
      <nameref><xref type="rfc" data="rfc9499"/></nameref>
      <xref type="rfc" data="rfc4122"/>
      <xref type="rfc" data="rfc9562"/>
    </record>
    <record date="2023-11-17">
      <value>URL</value>
      <description>6ba7b811-9dad-11d1-80b4-00c04fd430c8</description>
      <nameref><xref type="rfc" data="rfc1738"/></nameref>
      <xref type="rfc" data="rfc4122"/>
      <xref type="rfc" data="rfc9562"/>
    </record>
    <record date="2023-11-17">
      <value>OID</value>
      <description>6ba7b812-9dad-11d1-80b4-00c04fd430c8</description>
      <nameref>ISO/IEC 9834-1, ITU-T Rec. X.660, 2011</nameref>
      <xref type="rfc" data="rfc4122"/>
      <xref type="rfc" data="rfc9562"/>
    </record>
    <record date="2023-11-17">
      <value>X500</value>
      <description>6ba7b814-9dad-11d1-80b4-00c04fd430c8</description>
      <nameref>ISO/IEC 9594-1, ITU-T Rec. X.500, 2019</nameref>
      <xref type="rfc" data="rfc4122"/>
      <xref type="rfc" data="rfc9562"/>
    </record>
    <record date="2025-05-26">
      <value>CBOR PEN</value>
      <description>47fbdabb-f2e4-55f0-bb39-3620c2f6df4e</description>
      <nameref><xref type="draft" data="RFC-ietf-suit-manifest-34"/></nameref>
      <xref type="draft" data="RFC-ietf-suit-manifest-34"/>
    </record>
  </registry>
  <people/>
</registry>
