Interpret a UUID
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Your input: 01a164a3-ec28-7257-9afb-412ab66ce048
Various notations:
URN: urn:uuid:01a164a3-ec28-7257-9afb-412ab66ce048
URI: uuid:01a164a3-ec28-7257-9afb-412ab66ce048
Microsoft GUID syntax: {01A164A3-EC28-7257-9AFB-412AB66CE048}
C++ struct syntax: { 0x01a164a3, 0xec28, 0x7257, { 0x9a, 0xfb, 0x41, 0x2a, 0xb6, 0x6c, 0xe0, 0x48 } }
As OID (ISO/ITU-T 128 bits): 2.25.2167229018247237429662033733099511880
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.25763.60456.29271.39675.4270774.7135304
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117485720492864087.11167591352700297288
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27354275.3962073687.2600157482.3060588616
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.25763.60456.29271.39675.16682.46700.57416
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a164a3ec28] 2026-10-22 17:23:46'856 GMT
Random bits: ????0010 01010111 ??011010 11111011 01000001 00101010 10110110 01101100 11100000 01001000
Random bytes: [0x257?afb412ab66ce048]
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