Interpret a UUID
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Your input: 019f00f9-cb2d-7277-87fd-9109cf3b7fcf
Various notations:
URN: urn:uuid:019f00f9-cb2d-7277-87fd-9109cf3b7fcf
URI: uuid:019f00f9-cb2d-7277-87fd-9109cf3b7fcf
Microsoft GUID syntax: {019F00F9-CB2D-7277-87FD-9109CF3B7FCF}
C++ struct syntax: { 0x019f00f9, 0xcb2d, 0x7277, { 0x87, 0xfd, 0x91, 0x09, 0xcf, 0x3b, 0x7f, 0xcf } }
As OID (ISO/ITU-T 128 bits): 2.25.2154822986984818728016663779598893007
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.249.52013.29303.34813.9505231.3899343
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116813188190532215.9799147835545583567
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27197689.3408753271.2281541897.3476783055
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.249.52013.29303.34813.37129.53051.32719
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019f00f9cb2d] 2026-06-25 22:49:58'317 GMT
Random bits: ????0010 01110111 ??000111 11111101 10010001 00001001 11001111 00111011 01111111 11001111
Random bytes: [0x277?7fd9109cf3b7fcf]
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