Interpret a UUID
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Your input: 019dd72b-a639-7775-a74a-2fa845fba851
Various notations:
URN: urn:uuid:019dd72b-a639-7775-a74a-2fa845fba851
URI: uuid:019dd72b-a639-7775-a74a-2fa845fba851
Microsoft GUID syntax: {019DD72B-A639-7775-A74A-2FA845FBA851}
C++ struct syntax: { 0x019dd72b, 0xa639, 0x7775, { 0xa7, 0x4a, 0x2f, 0xa8, 0x45, 0xfb, 0xa8, 0x51 } }
As OID (ISO/ITU-T 128 bits): 2.25.2148782778894641567087093300839819345
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.55083.42553.30581.42826.3123269.16492625
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116485747853850485.12054499752385685585
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27121451.2788783989.2806656936.1174120529
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.55083.42553.30581.42826.12200.17915.43089
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: ????0111 01110101 ??100111 01001010 00101111 10101000 01000101 11111011 10101000 01010001
Random bytes: [0x775?74a2fa845fba851]