Interpret a UUID

Back

UUID:
Your input:                      019b636f-1dc2-7a1d-8e82-92f9f6cb2a7b

Various notations:

URN:                             urn:uuid:019b636f-1dc2-7a1d-8e82-92f9f6cb2a7b
URI:                             uuid:019b636f-1dc2-7a1d-8e82-92f9f6cb2a7b
Microsoft GUID syntax:           {019B636F-1DC2-7A1D-8E82-92F9F6CB2A7B}
C++ struct syntax:               { 0x019b636f, 0x1dc2, 0x7a1d, { 0x8e, 0x82, 0x92, 0xf9, 0xf6, 0xcb, 0x2a, 0x7b } }

As OID (ISO/ITU-T 128 bits):     2.25.2136050770944788321799142642413152891
As OID (Microsoft):              1.2.840.113556.1.8000.2554.411.25455.7618.31261.36482.9632246.13314683
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115795544319883805.10268931702643174011
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26960751.499284509.2390921977.4140509819
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.411.25455.7618.31261.36482.37625.63179.10875

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019b636f1dc2] 2025-12-28 05:29:45'154 GMT
Random bits:                     ????1010 00011101 ??001110 10000010 10010010 11111001 11110110 11001011 00101010 01111011
Random bytes:                    [0xa1d?e8292f9f6cb2a7b]