Interpret a UUID
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Your input: 01a139ce-9b92-7ef2-ba35-08f601e6229d
Various notations:
URN: urn:uuid:01a139ce-9b92-7ef2-ba35-08f601e6229d
URI: uuid:01a139ce-9b92-7ef2-ba35-08f601e6229d
Microsoft GUID syntax: {01A139CE-9B92-7EF2-BA35-08F601E6229D}
C++ struct syntax: { 0x01a139ce, 0x9b92, 0x7ef2, { 0xba, 0x35, 0x08, 0xf6, 0x01, 0xe6, 0x22, 0x9d } }
As OID (ISO/ITU-T 128 bits): 2.25.2166360256505188392443695675025531549
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.14798.39826.32498.47669.587265.15082141
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117438624824458994.13417640517507097245
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27343310.2610069234.3124037878.31859357
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.14798.39826.32498.47669.2294.486.8861
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a139ce9b92] 2026-10-14 09:46:43'986 GMT
Random bits: ????1110 11110010 ??111010 00110101 00001000 11110110 00000001 11100110 00100010 10011101
Random bytes: [0xef2?a3508f601e6229d]
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