Interpret a UUID
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Your input: 01a164a3-ec27-79c7-b66e-a690ca74b638
Various notations:
URN: urn:uuid:01a164a3-ec27-79c7-b66e-a690ca74b638
URI: uuid:01a164a3-ec27-79c7-b66e-a690ca74b638
Microsoft GUID syntax: {01A164A3-EC27-79C7-B66E-A690CA74B638}
C++ struct syntax: { 0x01a164a3, 0xec27, 0x79c7, { 0xb6, 0x6e, 0xa6, 0x90, 0xca, 0x74, 0xb6, 0x38 } }
As OID (ISO/ITU-T 128 bits): 2.25.2167229018246063628421171597353989688
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.25763.60455.31175.46702.10916042.7648824
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117485720492800455.13145627503143204408
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27354275.3962010055.3060704912.3396646456
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.25763.60455.31175.46702.42640.51828.46648
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a164a3ec27] 2026-10-22 17:23:46'855 GMT
Random bits: ????1001 11000111 ??110110 01101110 10100110 10010000 11001010 01110100 10110110 00111000
Random bytes: [0x9c7?66ea690ca74b638]
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