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Universally Unique Identifier
UUID
128-bit number used to identify information in computer systems.
Wikipedia | Universally Unique Identifier
Statements about
Universally Unique Identifier
Stack Exchange Tag
https://stackoverflow.com/tags/uuid
Described by Source
Subclass Of
Short Name
UUID
Format as a Regular Expression
[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}
Unnamed
:
bug: P2916
[0-9a-f]{8}-([0-9a-f]{4}-){3}[0-9a-f]{12}
[0-9A-F]{8}\-[0-9A-F]{4}\-[0-9A-F]{4}\-[0-9A-F]{4}\-[0-9A-F]{12}
[0-9a-f]{32}
Unnamed
:
bug: P2916
Different From
Image
Said to Be the Same As
Criterion Used
:
Uppercase Letter
Unique Identifier
Unique Identifier
Persistent Identifier
RFC 4122: A Universally Unique IDentifier (UUID) URN Namespace
Identifier
Criterion Used
:
Lowercase Letter
Globally Unique Identifier
Globally Unique Identifier
RFC 9562: Universally Unique IDentifiers (UUIDs)
Non-Persistent Identifier
Wikidata