Interpret a UUID
Back
Your input: 019bcaf9-4d04-7f27-8f71-3eaaf7d53465
Various notations:
URN: urn:uuid:019bcaf9-4d04-7f27-8f71-3eaaf7d53465
URI: uuid:019bcaf9-4d04-7f27-8f71-3eaaf7d53465
Microsoft GUID syntax: {019BCAF9-4D04-7F27-8F71-3EAAF7D53465}
C++ struct syntax: { 0x019bcaf9, 0x4d04, 0x7f27, { 0x8f, 0x71, 0x3e, 0xaa, 0xf7, 0xd5, 0x34, 0x65 } }
As OID (ISO/ITU-T 128 bits): 2.25.2138150807245999774396215780449793125
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.51961.19716.32551.36721.4106999.13972581
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115909387515887399.10336111523815306341
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26987257.1292140327.2406563498.4157944933
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.51961.19716.32551.36721.16042.63445.13413
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: ????1111 00100111 ??001111 01110001 00111110 10101010 11110111 11010101 00110100 01100101
Random bytes: [0xf27?f713eaaf7d53465]