Generate an UUID

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Your input:              3803120a-4169-11ed-b743-3c4a92df8582

URI:                     uuid:3803120a-4169-11ed-b743-3c4a92df8582
Microsoft GUID syntax:   {3803120A-4169-11ED-B743-3C4A92DF8582}
C++ struct syntax:       { 0x3803120a, 0x4169, 0x11ed, { 0xb7, 0x43, 0x3c, 0x4a, 0x92, 0xdf, 0x85, 0x82 } }

As OID:                  2.25.74452710550428931752970778457606686082
DER encoding of OID:     06 13 69 F0 83 89 82 C8 96 C8 C7 DB B7 A1 CF 89 A9 96 FE 8B 02

Interpration of the UUID:
Variant:                 [10x] RFC 4122 (Leach-Mealling-Salz)
Version:                 [1] Time-based with unique random host identifier
Timestamp:               [0x1ED41693803120A] 2022-10-01 09:12:48'5450250 GMT
Clock ID:                [0xB743] 14147
Node ID:                 3C:4A:92:DF:85:82

In case that this Node ID is a MAC address, here is the interpretation of that MAC address:
MAC address:             3C-4A-92-DF-85-82
I/G flag:                [0] Individual
U/L flag:                [0] Universally Administered Address (UAA)
IEEE OUI-24 (MA-L) part: 0x3C4A92
NIC specific part:       0xDF8582
Registrant:              Hewlett Packard
Address of registrant:   11445 Compaq Center Drive
                         Houston    77070
                         US