Interpret a UUID
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Your input: 01a042fc-6f42-7809-a92b-77f20f3d5143
Various notations:
URN: urn:uuid:01a042fc-6f42-7809-a92b-77f20f3d5143
URI: uuid:01a042fc-6f42-7809-a92b-77f20f3d5143
Microsoft GUID syntax: {01A042FC-6F42-7809-A92B-77F20F3D5143}
C++ struct syntax: { 0x01a042fc, 0x6f42, 0x7809, { 0xa9, 0x2b, 0x77, 0xf2, 0x0f, 0x3d, 0x51, 0x43 } }
As OID (ISO/ITU-T 128 bits): 2.25.2161354132114474954782218437338681667
As OID (Microsoft): 1.2.840.113556.1.8000.2554.416.17148.28482.30729.43307.7860751.4018499
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117167242277451785.12189968697929847107
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27280124.1866627081.2838198258.255676739
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.416.17148.28482.30729.43307.30706.3901.20803
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a042fc6f42] 2026-08-27 11:30:34'946 GMT
Random bits: ????1000 00001001 ??101001 00101011 01110111 11110010 00001111 00111101 01010001 01000011
Random bytes: [0x809?92b77f20f3d5143]
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