Interpret a UUID
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Your input: 019d8b9b-08b2-7c5f-91a3-0c310200f565
Various notations:
URN: urn:uuid:019d8b9b-08b2-7c5f-91a3-0c310200f565
URI: uuid:019d8b9b-08b2-7c5f-91a3-0c310200f565
Microsoft GUID syntax: {019D8B9B-08B2-7C5F-91A3-0C310200F565}
C++ struct syntax: { 0x019d8b9b, 0x08b2, 0x7c5f, { 0x91, 0xa3, 0x0c, 0x31, 0x02, 0x00, 0xf5, 0x65 } }
As OID (ISO/ITU-T 128 bits): 2.25.2147250140566637314585322993848743269
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.35739.2226.31839.37283.798978.62821
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116402663363607647.10494244961329935717
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27102107.145914975.2443381809.33617253
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.35739.2226.31839.37283.3121.512.62821
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019d8b9b08b2] 2026-04-14 10:48:06'578 GMT
Random bits: ????1100 01011111 ??010001 10100011 00001100 00110001 00000010 00000000 11110101 01100101
Random bytes: [0xc5f?1a30c310200f565]