Interpret a UUID
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Your input: 019cef0d-f528-79e8-a51a-b2b663cb03e5
Various notations:
URN: urn:uuid:019cef0d-f528-79e8-a51a-b2b663cb03e5
URI: uuid:019cef0d-f528-79e8-a51a-b2b663cb03e5
Microsoft GUID syntax: {019CEF0D-F528-79E8-A51A-B2B663CB03E5}
C++ struct syntax: { 0x019cef0d, 0xf528, 0x79e8, { 0xa5, 0x1a, 0xb2, 0xb6, 0x63, 0xcb, 0x03, 0xe5 } }
As OID (ISO/ITU-T 128 bits): 2.25.2144074907450494554522473791094457317
As OID (Microsoft): 1.2.840.113556.1.8000.2554.412.61197.62760.31208.42266.11712099.13304805
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116230533631474152.11897017862080627685
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27062029.4113070568.2769990326.1674249189
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.412.61197.62760.31208.42266.45750.25547.997
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019cef0df528] 2026-03-15 01:13:15'304 GMT
Random bits: ????1001 11101000 ??100101 00011010 10110010 10110110 01100011 11001011 00000011 11100101
Random bytes: [0x9e8?51ab2b663cb03e5]