Interpret a UUID
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Your input: 019d0f5b-f7db-737d-8d74-42fa013f7880
Various notations:
URN: urn:uuid:019d0f5b-f7db-737d-8d74-42fa013f7880
URI: uuid:019d0f5b-f7db-737d-8d74-42fa013f7880
Microsoft GUID syntax: {019D0F5B-F7DB-737D-8D74-42FA013F7880}
C++ struct syntax: { 0x019d0f5b, 0xf7db, 0x737d, { 0x8d, 0x74, 0x42, 0xfa, 0x01, 0x3f, 0x78, 0x80 } }
As OID (ISO/ITU-T 128 bits): 2.25.2144730125189824952243395690588240000
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.3931.63451.29565.36212.4389377.4159616
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116266053056295805.10192845498176469120
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27070299.4158354301.2373206778.20936832
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.3931.63451.29565.36212.17146.319.30848
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019d0f5bf7db] 2026-03-21 07:46:18'715 GMT
Random bits: ????0011 01111101 ??001101 01110100 01000010 11111010 00000001 00111111 01111000 10000000
Random bytes: [0x37d?d7442fa013f7880]