Interpret a UUID
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Your input: 01a1cfe9-c9e1-761d-82b3-f100c5360bf7
Various notations:
URN: urn:uuid:01a1cfe9-c9e1-761d-82b3-f100c5360bf7
URI: uuid:01a1cfe9-c9e1-761d-82b3-f100c5360bf7
Microsoft GUID syntax: {01A1CFE9-C9E1-761D-82B3-F100C5360BF7}
C++ struct syntax: { 0x01a1cfe9, 0xc9e1, 0x761d, { 0x82, 0xb3, 0xf1, 0x00, 0xc5, 0x36, 0x0b, 0xf7 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169404771437897907587976711116295159
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.53225.51681.30237.33459.15794373.3542007
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117603668309669405.9418136231372786679
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27381737.3386996253.2192830720.3308653559
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.53225.51681.30237.33459.61696.50486.3063
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1cfe9c9e1] 2026-11-12 13:19:27'713 GMT
Random bits: ????0110 00011101 ??000010 10110011 11110001 00000000 11000101 00110110 00001011 11110111
Random bytes: [0x61d?2b3f100c5360bf7]
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