Interpret a UUID
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Your input: 01a12f5a-6e24-7fc3-9349-7fd14f781141
Various notations:
URN: urn:uuid:01a12f5a-6e24-7fc3-9349-7fd14f781141
URI: uuid:01a12f5a-6e24-7fc3-9349-7fd14f781141
Microsoft GUID syntax: {01A12F5A-6E24-7FC3-9349-7FD14F781141}
C++ struct syntax: { 0x01a12f5a, 0x6e24, 0x7fc3, { 0x93, 0x49, 0x7f, 0xd1, 0x4f, 0x78, 0x11, 0x41 } }
As OID (ISO/ITU-T 128 bits): 2.25.2166148227882496791523183471204241729
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.12122.28196.32707.37705.8376655.7868737
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117427130729791427.10613154533833445697
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27340634.1847885763.2471067601.1333268801
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.12122.28196.32707.37705.32721.20344.4417
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a12f5a6e24] 2026-10-12 09:03:38'020 GMT
Random bits: ????1111 11000011 ??010011 01001001 01111111 11010001 01001111 01111000 00010001 01000001
Random bytes: [0xfc3?3497fd14f781141]
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