Interpret a UUID
Back
Your input: 019d8f3a-1af3-765f-a419-3737bf2b241f
Various notations:
URN: urn:uuid:019d8f3a-1af3-765f-a419-3737bf2b241f
URI: uuid:019d8f3a-1af3-765f-a419-3737bf2b241f
Microsoft GUID syntax: {019D8F3A-1AF3-765F-A419-3737BF2B241F}
C++ struct syntax: { 0x019d8f3a, 0x1af3, 0x765f, { 0xa4, 0x19, 0x37, 0x37, 0xbf, 0x2b, 0x24, 0x1f } }
As OID (ISO/ITU-T 128 bits): 2.25.2147323590722570059816835172499399711
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.36666.6899.30303.42009.3618751.2827295
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116406645104539231.11824543009207952415
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27103034.452163167.2753115959.3207275551
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.36666.6899.30303.42009.14135.48939.9247
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019d8f3a1af3] 2026-04-15 03:40:43'123 GMT
Random bits: ????0110 01011111 ??100100 00011001 00110111 00110111 10111111 00101011 00100100 00011111
Random bytes: [0x65f?4193737bf2b241f]