Interpret a UUID

Back

UUID: 
Your input:                      019b636f-1dc1-7daf-a073-2297b6b1a99b

Various notations:

URN:                             urn:uuid:019b636f-1dc1-7daf-a073-2297b6b1a99b
URI:                             uuid:019b636f-1dc1-7daf-a073-2297b6b1a99b
Microsoft GUID syntax:           {019B636F-1DC1-7DAF-A073-2297B6B1A99B}
C++ struct syntax:               { 0x019b636f, 0x1dc1, 0x7daf, { 0xa0, 0x73, 0x22, 0x97, 0xb6, 0xb1, 0xa9, 0x9b } }

As OID (ISO/ITU-T 128 bits):     2.25.2136050770943596257596302384516147611
As OID (Microsoft):              1.2.840.113556.1.8000.2554.411.25455.7617.32175.41075.2267062.11643291
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115795544319819183.11561622703390697883
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26960751.499219887.2691900055.3065096603
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.411.25455.7617.32175.41075.8855.46769.43419

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019b636f1dc1] 2025-12-28 05:29:45'153 GMT
Random bits:                     ????1101 10101111 ??100000 01110011 00100010 10010111 10110110 10110001 10101001 10011011
Random bytes:                    [0xdaf?0732297b6b1a99b]