Interpret a UUID

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UUID: 
Your input:                      019cd66a-b337-74bd-95d7-bbccacf1f18b

Various notations:

URN:                             urn:uuid:019cd66a-b337-74bd-95d7-bbccacf1f18b
URI:                             uuid:019cd66a-b337-74bd-95d7-bbccacf1f18b
Microsoft GUID syntax:           {019CD66A-B337-74BD-95D7-BBCCACF1F18B}
C++ struct syntax:               { 0x019cd66a, 0xb337, 0x74bd, { 0x95, 0xd7, 0xbb, 0xcc, 0xac, 0xf1, 0xf1, 0x8b } }

As OID (ISO/ITU-T 128 bits):     2.25.2143575195021615922288593950760628619
As OID (Microsoft):              1.2.840.113556.1.8000.2554.412.54890.45879.29885.38359.12307628.15856011
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116203444166423741.10797305119393313163
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27055722.3006756029.2513943500.2901537163
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.412.54890.45879.29885.38359.48076.44273.61835

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019cd66ab337] 2026-03-10 06:24:02'871 GMT
Random bits:                     ????0100 10111101 ??010101 11010111 10111011 11001100 10101100 11110001 11110001 10001011
Random bytes:                    [0x4bd?5d7bbccacf1f18b]