Interpret a UUID

Back

UUID:
Your input:                      019ca79f-ac21-72ad-8bf3-342ccef7a50a

Various notations:

URN:                             urn:uuid:019ca79f-ac21-72ad-8bf3-342ccef7a50a
URI:                             uuid:019ca79f-ac21-72ad-8bf3-342ccef7a50a
Microsoft GUID syntax:           {019CA79F-AC21-72AD-8BF3-342CCEF7A50A}
C++ struct syntax:               { 0x019ca79f, 0xac21, 0x72ad, { 0x8b, 0xf3, 0x34, 0x2c, 0xce, 0xf7, 0xa5, 0x0a } }

As OID (ISO/ITU-T 128 bits):     2.25.2142626118669856372413908884494198026
As OID (Microsoft):              1.2.840.113556.1.8000.2554.412.42911.44065.29357.35827.3419342.16229642
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116151994634302125.10084461357668214026
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27043743.2887873197.2347971628.3472336138
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.412.42911.44065.29357.35827.13356.52983.42250

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019ca79fac21] 2026-03-01 04:19:45'313 GMT
Random bits:                     ????0010 10101101 ??001011 11110011 00110100 00101100 11001110 11110111 10100101 00001010
Random bytes:                    [0x2ad?bf3342ccef7a50a]