Interpret a UUID
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Your input: 01a1d554-9eef-7e6b-8bca-e78e3a9cd176
Various notations:
URN: urn:uuid:01a1d554-9eef-7e6b-8bca-e78e3a9cd176
URI: uuid:01a1d554-9eef-7e6b-8bca-e78e3a9cd176
Microsoft GUID syntax: {01A1D554-9EEF-7E6B-8BCA-E78E3A9CD176}
C++ struct syntax: { 0x01a1d554, 0x9eef, 0x7e6b, { 0x8b, 0xca, 0xe7, 0x8e, 0x3a, 0x9c, 0xd1, 0x76 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169514647608413949813868399611924854
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.54612.40687.32363.35786.15175226.10277238
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117609624708808299.10073118114622263670
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27383124.2666495595.2345330574.983355766
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.54612.40687.32363.35786.59278.15004.53622
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1d5549eef] 2026-11-13 14:34:15'151 GMT
Random bits: ????1110 01101011 ??001011 11001010 11100111 10001110 00111010 10011100 11010001 01110110
Random bytes: [0xe6b?bcae78e3a9cd176]
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