Interpret a UUID
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Your input: 01a1b57c-af52-70cd-8072-c92db3051a71
Various notations:
URN: urn:uuid:01a1b57c-af52-70cd-8072-c92db3051a71
URI: uuid:01a1b57c-af52-70cd-8072-c92db3051a71
Microsoft GUID syntax: {01A1B57C-AF52-70CD-8072-C92DB3051A71}
C++ struct syntax: { 0x01a1b57c, 0xaf52, 0x70cd, { 0x80, 0x72, 0xc9, 0x2d, 0xb3, 0x05, 0x1a, 0x71 } }
As OID (ISO/ITU-T 128 bits): 2.25.2168868784698977174049897533415955057
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.46460.44882.28877.32882.13184435.334449
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117574612410331341.9255681382313958001
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27374972.2941415629.2155006253.3003456113
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.46460.44882.28877.32882.51501.45829.6769
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: ????0000 11001101 ??000000 01110010 11001001 00101101 10110011 00000101 00011010 01110001
Random bytes: [0x0cd?072c92db3051a71]
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