Interpret a UUID

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UUID: 
Your input:                      019be21a-50f0-7877-a587-2c257d06c63c

Various notations:

URN:                             urn:uuid:019be21a-50f0-7877-a587-2c257d06c63c
URI:                             uuid:019be21a-50f0-7877-a587-2c257d06c63c
Microsoft GUID syntax:           {019BE21A-50F0-7877-A587-2C257D06C63C}
C++ struct syntax:               { 0x019be21a, 0x50f0, 0x7877, { 0xa5, 0x87, 0x2c, 0x25, 0x7d, 0x06, 0xc6, 0x3c } }

As OID (ISO/ITU-T 128 bits):     2.25.2138619918409976677197779808654116412
As OID (Microsoft):              1.2.840.113556.1.8000.2554.411.57882.20720.30839.42375.2893181.443964
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115934818083043447.11927550677637056060
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26993178.1357936759.2777099301.2097595964
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.411.57882.20720.30839.42375.11301.32006.50748

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019be21a50f0] 2026-01-21 19:48:54'128 GMT
Random bits:                     ????1000 01110111 ??100101 10000111 00101100 00100101 01111101 00000110 11000110 00111100
Random bytes:                    [0x877?5872c257d06c63c]