Interpret a UUID
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Your input: 01a1ca72-6e0f-750f-bf09-3470a6840ed0
Various notations:
URN: urn:uuid:01a1ca72-6e0f-750f-bf09-3470a6840ed0
URI: uuid:01a1ca72-6e0f-750f-bf09-3470a6840ed0
Microsoft GUID syntax: {01A1CA72-6E0F-750F-BF09-3470A6840ED0}
C++ struct syntax: { 0x01a1ca72, 0x6e0f, 0x750f, { 0xbf, 0x09, 0x34, 0x70, 0xa6, 0x84, 0x0e, 0xd0 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169293902821525159644765224003964624
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.51826.28175.29967.48905.3436710.8654544
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117597658109932815.13765591394469285584
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27380338.1846506767.3205051504.2793672400
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.51826.28175.29967.48905.13424.42628.3792
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1ca726e0f] 2026-11-11 11:50:59'343 GMT
Random bits: ????0101 00001111 ??111111 00001001 00110100 01110000 10100110 10000100 00001110 11010000
Random bytes: [0x50f?f093470a6840ed0]
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