Interpret a UUID
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Your input: 019d9d4f-fb51-7186-91c5-6dae70c9b6f2
Various notations:
URN: urn:uuid:019d9d4f-fb51-7186-91c5-6dae70c9b6f2
URI: uuid:019d9d4f-fb51-7186-91c5-6dae70c9b6f2
Microsoft GUID syntax: {019D9D4F-FB51-7186-91C5-6DAE70C9B6F2}
C++ struct syntax: { 0x019d9d4f, 0xfb51, 0x7186, { 0x91, 0xc5, 0x6d, 0xae, 0x70, 0xc9, 0xb6, 0xf2 } }
As OID (ISO/ITU-T 128 bits): 2.25.2147609277686692316048914254347745010
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.40271.64337.29062.37317.7188080.13219570
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116422132225896838.10503922301895554802
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27106639.4216418694.2445634990.1892267762
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.40271.64337.29062.37317.28078.28873.46834
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019d9d4ffb51] 2026-04-17 21:19:17'841 GMT
Random bits: ????0001 10000110 ??010001 11000101 01101101 10101110 01110000 11001001 10110110 11110010
Random bytes: [0x186?1c56dae70c9b6f2]