Interpret a UUID

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UUID: 
Your input:                      019b5456-35e2-78e6-a89b-d63539e8161b

Various notations:

URN:                             urn:uuid:019b5456-35e2-78e6-a89b-d63539e8161b
URI:                             uuid:019b5456-35e2-78e6-a89b-d63539e8161b
Microsoft GUID syntax:           {019B5456-35E2-78E6-A89B-D63539E8161B}
C++ struct syntax:               { 0x019b5456, 0x35e2, 0x78e6, { 0xa8, 0x9b, 0xd6, 0x35, 0x39, 0xe8, 0x16, 0x1b } }

As OID (ISO/ITU-T 128 bits):     2.25.2135744561562990817017494695571887643
As OID (Microsoft):              1.2.840.113556.1.8000.2554.411.21590.13794.30950.43163.14038329.15210011
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115778944676034790.12149539943855167003
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26956886.904034534.2828785205.971511323
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.411.21590.13794.30950.43163.54837.14824.5659

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019b545635e2] 2025-12-25 07:08:14'690 GMT
Random bits:                     ????1000 11100110 ??101000 10011011 11010110 00110101 00111001 11101000 00010110 00011011
Random bytes:                    [0x8e6?89bd63539e8161b]