Interprete a UUID

Back

UUID: 
Your input:                      019a7d8a-b261-71a2-83f1-109edc0670ef

Various notations:

URN:                             urn:uuid:019a7d8a-b261-71a2-83f1-109edc0670ef
URI:                             uuid:019a7d8a-b261-71a2-83f1-109edc0670ef
Microsoft GUID syntax:           {019A7D8A-B261-71A2-83F1-109EDC0670EF}
C++ struct syntax:               { 0x019a7d8a, 0xb261, 0x71a2, { 0x83, 0xf1, 0x10, 0x9e, 0xdc, 0x06, 0x70, 0xef } }

As OID (ISO/ITU-T 128 bits):     2.25.2131388001892296932973628847108288751
As OID (Microsoft):              1.2.840.113556.1.8000.2554.410.32138.45665.29090.33777.1089244.422127
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115542775103058338.9507398562838114543
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26901898.2992730530.2213613726.3691409647
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.410.32138.45665.29090.33777.4254.56326.28911

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019a7d8ab261] 2025-11-13 14:07:12'993 GMT
Random bits:                     ????0001 10100010 ??000011 11110001 00010000 10011110 11011100 00000110 01110000 11101111
Random bytes:                    [0x1a2?3f1109edc0670ef]