Interpret a UUID
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Your input: 019bcaf9-4d05-759e-bc1b-7c101ee16637
Various notations:
URN: urn:uuid:019bcaf9-4d05-759e-bc1b-7c101ee16637
URI: uuid:019bcaf9-4d05-759e-bc1b-7c101ee16637
Microsoft GUID syntax: {019BCAF9-4D05-759E-BC1B-7C101EE16637}
C++ struct syntax: { 0x019bcaf9, 0x4d05, 0x759e, { 0xbc, 0x1b, 0x7c, 0x10, 0x1e, 0xe1, 0x66, 0x37 } }
As OID (ISO/ITU-T 128 bits): 2.25.2138150807247163674931998872974747191
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.51961.19717.30110.48155.8130590.14771767
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115909387515950494.13554563912181048887
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26987257.1292203422.3155917840.518088247
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.51961.19717.30110.48155.31760.7905.26167
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019bcaf94d05] 2026-01-17 08:01:34'469 GMT
Random bits: ????0101 10011110 ??111100 00011011 01111100 00010000 00011110 11100001 01100110 00110111
Random bytes: [0x59e?c1b7c101ee16637]