Interpret a UUID

Back

UUID:
Your input:                      019b5456-35e2-7e52-ab4b-186a3769a26c

Various notations:

URN:                             urn:uuid:019b5456-35e2-7e52-ab4b-186a3769a26c
URI:                             uuid:019b5456-35e2-7e52-ab4b-186a3769a26c
Microsoft GUID syntax:           {019B5456-35E2-7E52-AB4B-186A3769A26C}
C++ struct syntax:               { 0x019b5456, 0x35e2, 0x7e52, { 0xab, 0x4b, 0x18, 0x6a, 0x37, 0x69, 0xa2, 0x6c } }

As OID (ISO/ITU-T 128 bits):     2.25.2135744561563016421291715108788609644
As OID (Microsoft):              1.2.840.113556.1.8000.2554.411.21590.13794.32338.43851.1600055.6922860
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115778944676036178.12342986048214245996
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26956886.904035922.2873825386.929669740
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.411.21590.13794.32338.43851.6250.14185.41580

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019b545635e2] 2025-12-25 07:08:14'690 GMT
Random bits:                     ????1110 01010010 ??101011 01001011 00011000 01101010 00110111 01101001 10100010 01101100
Random bytes:                    [0xe52?b4b186a3769a26c]