Interpret a UUID
Back
Your input: 019cad87-36a1-7a42-9f5d-bb1e7435b1c9
Various notations:
URN: urn:uuid:019cad87-36a1-7a42-9f5d-bb1e7435b1c9
URI: uuid:019cad87-36a1-7a42-9f5d-bb1e7435b1c9
Microsoft GUID syntax: {019CAD87-36A1-7A42-9F5D-BB1E7435B1C9}
C++ struct syntax: { 0x019cad87, 0x36a1, 0x7a42, { 0x9f, 0x5d, 0xbb, 0x1e, 0x74, 0x35, 0xb1, 0xc9 } }
As OID (ISO/ITU-T 128 bits): 2.25.2142745875287125092613630824694526409
As OID (Microsoft): 1.2.840.113556.1.8000.2554.412.44423.13985.31298.40797.12263028.3518921
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116158486653532738.11483540364337721801
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27045255.916552258.2673720094.1949675977
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.412.44423.13985.31298.40797.47902.29749.45513
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019cad8736a1] 2026-03-02 07:50:45'665 GMT
Random bits: ????1010 01000010 ??011111 01011101 10111011 00011110 01110100 00110101 10110001 11001001
Random bytes: [0xa42?f5dbb1e7435b1c9]