Interpret a UUID
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Your input: 01a1d554-9eef-74ad-ae2f-72f9fd1d37b5
Various notations:
URN: urn:uuid:01a1d554-9eef-74ad-ae2f-72f9fd1d37b5
URI: uuid:01a1d554-9eef-74ad-ae2f-72f9fd1d37b5
Microsoft GUID syntax: {01A1D554-9EEF-74AD-AE2F-72F9FD1D37B5}
C++ struct syntax: { 0x01a1d554, 0x9eef, 0x74ad, { 0xae, 0x2f, 0x72, 0xf9, 0xfd, 0x1d, 0x37, 0xb5 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169514647608367946112407557891766197
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.54612.40687.29869.44591.7535101.1914805
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117609624708805805.12551377104523835317
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27383124.2666493101.2922345209.4246550453
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.54612.40687.29869.44591.29433.64797.14261
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: ????0100 10101101 ??101110 00101111 01110010 11111001 11111101 00011101 00110111 10110101
Random bytes: [0x4ad?e2f72f9fd1d37b5]
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