Interpret a UUID
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Your input: 01a1dad5-10f1-7b86-8eec-f100ffde5b37
Various notations:
URN: urn:uuid:01a1dad5-10f1-7b86-8eec-f100ffde5b37
URI: uuid:01a1dad5-10f1-7b86-8eec-f100ffde5b37
Microsoft GUID syntax: {01A1DAD5-10F1-7B86-8EEC-F100FFDE5B37}
C++ struct syntax: { 0x01a1dad5, 0x10f1, 0x7b86, { 0x8e, 0xec, 0xf1, 0x00, 0xff, 0xde, 0x5b, 0x37 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169626236144929336462161903552977719
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.56021.4337.31622.36588.15794431.14572343
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117615673935494022.10298871434484538167
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27384533.284261254.2397892864.4292762423
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.56021.4337.31622.36588.61696.65502.23351
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1dad510f1] 2026-11-14 16:12:39'025 GMT
Random bits: ????1011 10000110 ??001110 11101100 11110001 00000000 11111111 11011110 01011011 00110111
Random bytes: [0xb86?eecf100ffde5b37]
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