Interpret a UUID
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Your input: 01a1949e-2adf-7979-b1cb-88b7128416dd
Various notations:
URN: urn:uuid:01a1949e-2adf-7979-b1cb-88b7128416dd
URI: uuid:01a1949e-2adf-7979-b1cb-88b7128416dd
Microsoft GUID syntax: {01A1949E-2ADF-7979-B1CB-88B7128416DD}
C++ struct syntax: { 0x01a1949e, 0x2adf, 0x7979, { 0xb1, 0xcb, 0x88, 0xb7, 0x12, 0x84, 0x16, 0xdd } }
As OID (ISO/ITU-T 128 bits): 2.25.2168202117948575343567800165602694877
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.38046.10975.31097.45515.8959762.8656605
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117538472333375865.12811483884856547037
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27366558.719288697.2982906039.310646493
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.38046.10975.31097.45515.34999.4740.5853
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1949e2adf] 2026-11-01 00:59:16'063 GMT
Random bits: ????1001 01111001 ??110001 11001011 10001000 10110111 00010010 10000100 00010110 11011101
Random bytes: [0x979?1cb88b7128416dd]
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