Interprete a UUID

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UUID: 
Your input:                      019b1f4f-8e2f-7cda-8cdd-a7c9219705df

Various notations:

URN:                             urn:uuid:019b1f4f-8e2f-7cda-8cdd-a7c9219705df
URI:                             uuid:019b1f4f-8e2f-7cda-8cdd-a7c9219705df
Microsoft GUID syntax:           {019B1F4F-8E2F-7CDA-8CDD-A7C9219705DF}
C++ struct syntax:               { 0x019b1f4f, 0x8e2f, 0x7cda, { 0x8c, 0xdd, 0xa7, 0xc9, 0x21, 0x97, 0x05, 0xdf } }

As OID (ISO/ITU-T 128 bits):     2.25.2134669066584646497129271098347029983
As OID (Microsoft):              1.2.840.113556.1.8000.2554.411.8015.36399.31962.36061.10996001.9897439
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115720641976433882.10150453617456776671
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26943311.2385476826.2363336649.563545567
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.411.8015.36399.31962.36061.42953.8599.1503

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019b1f4f8e2f] 2025-12-15 00:01:06'095 GMT
Random bits:                     ????1100 11011010 ??001100 11011101 10100111 11001001 00100001 10010111 00000101 11011111
Random bytes:                    [0xcda?cdda7c9219705df]