Interpret a UUID
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Your input: 019bcaf9-4d04-785f-acb8-27cfad16058d
Various notations:
URN: urn:uuid:019bcaf9-4d04-785f-acb8-27cfad16058d
URI: uuid:019bcaf9-4d04-785f-acb8-27cfad16058d
Microsoft GUID syntax: {019BCAF9-4D04-785F-ACB8-27CFAD16058D}
C++ struct syntax: { 0x019bcaf9, 0x4d04, 0x785f, { 0xac, 0xb8, 0x27, 0xcf, 0xad, 0x16, 0x05, 0x8d } }
As OID (ISO/ITU-T 128 bits): 2.25.2138150807245967752958133640006862221
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.51961.19716.30815.44216.2609069.1443213
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115909387515885663.12445741343153980813
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26987257.1292138591.2897749967.2903901581
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.51961.19716.30815.44216.10191.44310.1421
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019bcaf94d04] 2026-01-17 08:01:34'468 GMT
Random bits: ????1000 01011111 ??101100 10111000 00100111 11001111 10101101 00010110 00000101 10001101
Random bytes: [0x85f?cb827cfad16058d]