Universally Unique Identifier (Q195284)

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128-bit number used to identify information in computer systems
  • UUID
  • 64-bit identifier
  • GUID
  • urn:uuid:
  • Globally Unique Identifier
  • Universal Unique Identifier
  • xxxxxxxx-xxxx-Mxxx-Nxxx-xxxxxxxxxxxx
  • 128-bit identifier
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Language Label Description Also known as
English
Universally Unique Identifier
128-bit number used to identify information in computer systems
  • UUID
  • 64-bit identifier
  • GUID
  • urn:uuid:
  • Globally Unique Identifier
  • Universal Unique Identifier
  • xxxxxxxx-xxxx-Mxxx-Nxxx-xxxxxxxxxxxx
  • 128-bit identifier

Statements

UUID (multiple languages)
0 references
[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}
allows uppercase and lowercase (English)
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[0-9a-f]{8}-([0-9a-f]{4}-){3}[0-9a-f]{12}
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[0-9A-F]{8}\-[0-9A-F]{4}\-[0-9A-F]{4}\-[0-9A-F]{4}\-[0-9A-F]{12}
0 references
[0-9a-f]{32}
omits the grouping with "-" (English)
0 references

Identifiers