Interpret a UUID
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Your input: 019bcaf9-4d04-770b-9f97-85f9956855cf
Various notations:
URN: urn:uuid:019bcaf9-4d04-770b-9f97-85f9956855cf
URI: uuid:019bcaf9-4d04-770b-9f97-85f9956855cf
Microsoft GUID syntax: {019BCAF9-4D04-770B-9F97-85F9956855CF}
C++ struct syntax: { 0x019bcaf9, 0x4d04, 0x770b, { 0x9f, 0x97, 0x85, 0xf9, 0x95, 0x68, 0x55, 0xcf } }
As OID (ISO/ITU-T 128 bits): 2.25.2138150807245961480119214716119176655
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.51961.19716.30475.40855.8780181.6837711
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115909387515885323.11499807480513844687
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26987257.1292138251.2677507577.2506642895
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.51961.19716.30475.40855.34297.38248.21967
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: ????0111 00001011 ??011111 10010111 10000101 11111001 10010101 01101000 01010101 11001111
Random bytes: [0x70b?f9785f9956855cf]