Interpret a UUID
Back
Your input: 019dfb4a-64f5-7e0d-87a2-f94e081bb4e2
Various notations:
URN: urn:uuid:019dfb4a-64f5-7e0d-87a2-f94e081bb4e2
URI: uuid:019dfb4a-64f5-7e0d-87a2-f94e081bb4e2
Microsoft GUID syntax: {019DFB4A-64F5-7E0D-87A2-F94E081BB4E2}
C++ struct syntax: { 0x019dfb4a, 0x64f5, 0x7e0d, { 0x87, 0xa2, 0xf9, 0x4e, 0x08, 0x1b, 0xb4, 0xe2 } }
As OID (ISO/ITU-T 128 bits): 2.25.2149515381514709511118741474981426402
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.64330.25845.32269.34722.16338440.1815778
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116525462321462797.9773648254886196450
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27130698.1693810189.2275604814.136033506
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.64330.25845.32269.34722.63822.2075.46306
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019dfb4a64f5] 2026-05-06 03:17:29'973 GMT
Random bits: ????1110 00001101 ??000111 10100010 11111001 01001110 00001000 00011011 10110100 11100010
Random bytes: [0xe0d?7a2f94e081bb4e2]