Diff of UUID

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• The deleted line is THIS COLOR.
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TITLE:UUID (Universally Unique Identifier)

- (ユニークな)値の規格。([http://tools.ietf.org/html/rfc4122 rfc4122])
- 現実的にぶつからない位大きな桁数(128bits=16bytes)を持つ 
--  http://luvtechno.net/d/2006/03/id.html
- これのマイクロソフト版が GUID

* 関連 [#ddc27560]

- Globally Unique Identifier ([[GUID]])
- Universally Unique Lexicographically Sortable Identifier ([[ULID]])