Interpret a UUID
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Your input: 019b72b3-ed7b-7786-9752-8e9bc3499d8e
Various notations:
URN: urn:uuid:019b72b3-ed7b-7786-9752-8e9bc3499d8e
URI: uuid:019b72b3-ed7b-7786-9752-8e9bc3499d8e
Microsoft GUID syntax: {019B72B3-ED7B-7786-9752-8E9BC3499D8E}
C++ struct syntax: { 0x019b72b3, 0xed7b, 0x7786, { 0x97, 0x52, 0x8e, 0x9b, 0xc3, 0x49, 0x9d, 0x8e } }
As OID (ISO/ITU-T 128 bits): 2.25.2136360458890930146921275710910340494
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.29363.60795.30598.38738.9345987.4824462
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115812332537083782.10903934447464848782
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26964659.3984291718.2538770075.3276381582
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.29363.60795.30598.38738.36507.49993.40334
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019b72b3ed7b] 2025-12-31 04:39:13'019 GMT
Random bits: ????0111 10000110 ??010111 01010010 10001110 10011011 11000011 01001001 10011101 10001110
Random bytes: [0x786?7528e9bc3499d8e]