Interpret a UUID
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Your input: 019b8da7-a6e5-77af-b5ac-ed9c0a135b10
Various notations:
URN: urn:uuid:019b8da7-a6e5-77af-b5ac-ed9c0a135b10
URI: uuid:019b8da7-a6e5-77af-b5ac-ed9c0a135b10
Microsoft GUID syntax: {019B8DA7-A6E5-77AF-B5AC-ED9C0A135B10}
C++ struct syntax: { 0x019b8da7, 0xa6e5, 0x77af, { 0xb5, 0xac, 0xed, 0x9c, 0x0a, 0x13, 0x5b, 0x10 } }
As OID (ISO/ITU-T 128 bits): 2.25.2136907111366989768917994023152737040
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.36263.42725.30639.46508.15571978.1268496
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115841966627190703.13091099471298910992
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26971559.2800056239.3048009116.169040656
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.36263.42725.30639.46508.60828.2579.23312
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019b8da7a6e5] 2026-01-05 10:15:33'349 GMT
Random bits: ????0111 10101111 ??110101 10101100 11101101 10011100 00001010 00010011 01011011 00010000
Random bytes: [0x7af?5aced9c0a135b10]