Interpret a UUID

Back

UUID:
Your input:                      019de63c-20db-73bf-aafe-af7453ca4b7c

Various notations:

URN:                             urn:uuid:019de63c-20db-73bf-aafe-af7453ca4b7c
URI:                             uuid:019de63c-20db-73bf-aafe-af7453ca4b7c
Microsoft GUID syntax:           {019DE63C-20DB-73BF-AAFE-AF7453CA4B7C}
C++ struct syntax:               { 0x019de63c, 0x20db, 0x73bf, { 0xaa, 0xfe, 0xaf, 0x74, 0x53, 0xca, 0x4b, 0x7c } }

As OID (ISO/ITU-T 128 bits):     2.25.2149088320642296227214631085267372924
As OID (Microsoft):              1.2.840.113556.1.8000.2554.413.58940.8411.29631.43774.11498579.13257596
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116502311305180095.12321478544689089404
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27125308.551252927.2868817780.1405766524
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.413.58940.8411.29631.43774.44916.21450.19324

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019de63c20db] 2026-05-02 01:09:53'499 GMT
Random bits:                     ????0011 10111111 ??101010 11111110 10101111 01110100 01010011 11001010 01001011 01111100
Random bytes:                    [0x3bf?afeaf7453ca4b7c]