Interpret a UUID
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Your input: 01a1b57c-af52-74c5-9116-fa41a4d2b32d
Various notations:
URN: urn:uuid:01a1b57c-af52-74c5-9116-fa41a4d2b32d
URI: uuid:01a1b57c-af52-74c5-9116-fa41a4d2b32d
Microsoft GUID syntax: {01A1B57C-AF52-74C5-9116-FA41A4D2B32D}
C++ struct syntax: { 0x01a1b57c, 0xaf52, 0x74c5, { 0x91, 0x16, 0xfa, 0x41, 0xa4, 0xd2, 0xb3, 0x2d } }
As OID (ISO/ITU-T 128 bits): 2.25.2168868784698995917141013784838714157
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.46460.44882.29893.37142.16400804.13808429
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117574612410332357.10454818744832275245
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27374972.2941416645.2434202177.2765271853
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.46460.44882.29893.37142.64065.42194.45869
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1b57caf52] 2026-11-07 10:10:09'874 GMT
Random bits: ????0100 11000101 ??010001 00010110 11111010 01000001 10100100 11010010 10110011 00101101
Random bytes: [0x4c5?116fa41a4d2b32d]
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