Interpret a UUID

Back

UUID:
Your input:                      01a1a558-100d-78ee-8b9a-03571970fb99

Various notations:

URN:                             urn:uuid:01a1a558-100d-78ee-8b9a-03571970fb99
URI:                             uuid:01a1a558-100d-78ee-8b9a-03571970fb99
Microsoft GUID syntax:           {01A1A558-100D-78EE-8B9A-03571970FB99}
C++ struct syntax:               { 0x01a1a558, 0x100d, 0x78ee, { 0x8b, 0x9a, 0x03, 0x57, 0x19, 0x70, 0xfb, 0x99 } }

As OID (ISO/ITU-T 128 bits):     2.25.2168541364639974179137778067090504601
As OID (Microsoft):              1.2.840.113556.1.8000.2554.417.42328.4109.30958.35738.218905.7404441
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.117556862933367022.10059356390309297049
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27370840.269318382.2342126423.426834841
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.417.42328.4109.30958.35738.855.6512.64409

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x01a1a558100d] 2026-11-04 06:56:14'349 GMT
Random bits:                     ????1000 11101110 ??001011 10011010 00000011 01010111 00011001 01110000 11111011 10011001
Random bytes:                    [0x8ee?b9a03571970fb99]

Lookup this UUID at MagnumDB, Google, Bing