Interpret a UUID
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Your input: 019dd72b-a639-7daf-8e7b-4b7ae2708df5
Various notations:
URN: urn:uuid:019dd72b-a639-7daf-8e7b-4b7ae2708df5
URI: uuid:019dd72b-a639-7daf-8e7b-4b7ae2708df5
Microsoft GUID syntax: {019DD72B-A639-7DAF-8E7B-4B7AE2708DF5}
C++ struct syntax: { 0x019dd72b, 0xa639, 0x7daf, { 0x8e, 0x7b, 0x4b, 0x7a, 0xe2, 0x70, 0x8d, 0xf5 } }
As OID (ISO/ITU-T 128 bits): 2.25.2148782778894670969409529808157707765
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.55083.42553.32175.36475.4946658.7376373
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116485747853852079.10266882766678298101
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27121451.2788785583.2390444922.3799027189
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.55083.42553.32175.36475.19322.57968.36341
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019dd72ba639] 2026-04-29 02:57:35'289 GMT
Random bits: ????1101 10101111 ??001110 01111011 01001011 01111010 11100010 01110000 10001101 11110101
Random bytes: [0xdaf?e7b4b7ae2708df5]