Interpret a UUID
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Your input: 019dfb4a-64f6-72cd-94b2-beb1fe5e6912
Various notations:
URN: urn:uuid:019dfb4a-64f6-72cd-94b2-beb1fe5e6912
URI: uuid:019dfb4a-64f6-72cd-94b2-beb1fe5e6912
Microsoft GUID syntax: {019DFB4A-64F6-72CD-94B2-BEB1FE5E6912}
C++ struct syntax: { 0x019dfb4a, 0x64f6, 0x72cd, { 0x94, 0xb2, 0xbe, 0xb1, 0xfe, 0x5e, 0x69, 0x12 } }
As OID (ISO/ITU-T 128 bits): 2.25.2149515381515865311256611700915202322
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.64330.25846.29389.38066.12497406.6187282
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116525462321525453.10714836135153920274
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27130698.1693872845.2494742193.4267600146
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.64330.25846.29389.38066.48817.65118.26898
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019dfb4a64f6] 2026-05-06 03:17:29'974 GMT
Random bits: ????0010 11001101 ??010100 10110010 10111110 10110001 11111110 01011110 01101001 00010010
Random bytes: [0x2cd?4b2beb1fe5e6912]