Interpret a UUID
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Your input: 019d91bb-c68b-75dc-a2eb-742bbfc997bc
Various notations:
URN: urn:uuid:019d91bb-c68b-75dc-a2eb-742bbfc997bc
URI: uuid:019d91bb-c68b-75dc-a2eb-742bbfc997bc
Microsoft GUID syntax: {019D91BB-C68B-75DC-A2EB-742BBFC997BC}
C++ struct syntax: { 0x019d91bb, 0xc68b, 0x75dc, { 0xa2, 0xeb, 0x74, 0x2b, 0xbf, 0xc9, 0x97, 0xbc } }
As OID (ISO/ITU-T 128 bits): 2.25.2147374429080432690680250940426655676
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.37307.50827.30172.41707.7613375.13211580
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116409401057441244.11739604584921405372
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27103675.3331028444.2733339691.3217659836
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.37307.50827.30172.41707.29739.49097.38844
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019d91bbc68b] 2026-04-15 15:21:35'627 GMT
Random bits: ????0101 11011100 ??100010 11101011 01110100 00101011 10111111 11001001 10010111 10111100
Random bytes: [0x5dc?2eb742bbfc997bc]