Interpret a UUID

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UUID: 
Your input:                      019cfee7-34e2-7e21-b157-8ef4fc330d30

Various notations:

URN:                             urn:uuid:019cfee7-34e2-7e21-b157-8ef4fc330d30
URI:                             uuid:019cfee7-34e2-7e21-b157-8ef4fc330d30
Microsoft GUID syntax:           {019CFEE7-34E2-7E21-B157-8EF4FC330D30}
C++ struct syntax:               { 0x019cfee7, 0x34e2, 0x7e21, { 0xb1, 0x57, 0x8e, 0xf4, 0xfc, 0x33, 0x0d, 0x30 } }

As OID (ISO/ITU-T 128 bits):     2.25.2144396355828250687945316623543635248
As OID (Microsoft):              1.2.840.113556.1.8000.2554.412.65255.13538.32289.45399.9368828.3345712
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116247959382949409.12778839650541440304
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27066087.887258657.2975305460.4231204144
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.412.65255.13538.32289.45399.36596.64563.3376

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019cfee734e2] 2026-03-18 03:04:51'170 GMT
Random bits:                     ????1110 00100001 ??110001 01010111 10001110 11110100 11111100 00110011 00001101 00110000
Random bytes:                    [0xe21?1578ef4fc330d30]