Interpret a UUID

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UUID: 
Your input:                      019cc91b-216b-79bf-b34d-21f6df8fcad0

Various notations:

URN:                             urn:uuid:019cc91b-216b-79bf-b34d-21f6df8fcad0
URI:                             uuid:019cc91b-216b-79bf-b34d-21f6df8fcad0
Microsoft GUID syntax:           {019CC91B-216B-79BF-B34D-21F6DF8FCAD0}
C++ struct syntax:               { 0x019cc91b, 0x216b, 0x79bf, { 0xb3, 0x4d, 0x21, 0xf6, 0xdf, 0x8f, 0xca, 0xd0 } }

As OID (ISO/ITU-T 128 bits):     2.25.2143305219550006183242611056232614608
As OID (Microsoft):              1.2.840.113556.1.8000.2554.412.51483.8555.31167.45901.2225887.9423568
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116188808766781887.12920020250192235216
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27052315.560691647.3008176630.3750742736
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.412.51483.8555.31167.45901.8694.57231.51920

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019cc91b216b] 2026-03-07 16:22:04'395 GMT
Random bits:                     ????1001 10111111 ??110011 01001101 00100001 11110110 11011111 10001111 11001010 11010000
Random bytes:                    [0x9bf?34d21f6df8fcad0]