Interpret a UUID

Back

UUID:
Your input:                      019b636f-1dc1-7a15-b241-6087c455b0b6

Various notations:

URN:                             urn:uuid:019b636f-1dc1-7a15-b241-6087c455b0b6
URI:                             uuid:019b636f-1dc1-7a15-b241-6087c455b0b6
Microsoft GUID syntax:           {019B636F-1DC1-7A15-B241-6087C455B0B6}
C++ struct syntax:               { 0x019b636f, 0x1dc1, 0x7a15, { 0xb2, 0x41, 0x60, 0x87, 0xc4, 0x55, 0xb0, 0xb6 } }

As OID (ISO/ITU-T 128 bits):     2.25.2136050770943579250981297469387026614
As OID (Microsoft):              1.2.840.113556.1.8000.2554.411.25455.7617.31253.45633.6326212.5615798
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115795544319818261.12844653748468166838
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26960751.499218965.2990628999.3293950134
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.411.25455.7617.31253.45633.24711.50261.45238

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:                     ????1010 00010101 ??110010 01000001 01100000 10000111 11000100 01010101 10110000 10110110
Random bytes:                    [0xa15?2416087c455b0b6]