Interpret a UUID

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UUID: 
Your input:                      019b5527-6a21-7cb9-928e-1c721af2d1a0

Various notations:

URN:                             urn:uuid:019b5527-6a21-7cb9-928e-1c721af2d1a0
URI:                             uuid:019b5527-6a21-7cb9-928e-1c721af2d1a0
Microsoft GUID syntax:           {019B5527-6A21-7CB9-928E-1C721AF2D1A0}
C++ struct syntax:               { 0x019b5527, 0x6a21, 0x7cb9, { 0x92, 0x8e, 0x1c, 0x72, 0x1a, 0xf2, 0xd1, 0xa0 } }

As OID (ISO/ITU-T 128 bits):     2.25.2135761136418357193383034628382839200
As OID (Microsoft):              1.2.840.113556.1.8000.2554.411.21799.27169.31929.37518.1864218.15913376
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115779843200744633.10560409452634362272
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26957095.1780579513.2458786930.452120992
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.411.21799.27169.31929.37518.7282.6898.53664

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019b55276a21] 2025-12-25 10:56:45'089 GMT
Random bits:                     ????1100 10111001 ??010010 10001110 00011100 01110010 00011010 11110010 11010001 10100000
Random bytes:                    [0xcb9?28e1c721af2d1a0]