Interpret a UUID
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Your input: 019d74a6-7a14-71b3-a2b5-42ef249c4e87
Various notations:
URN: urn:uuid:019d74a6-7a14-71b3-a2b5-42ef249c4e87
URI: uuid:019d74a6-7a14-71b3-a2b5-42ef249c4e87
Microsoft GUID syntax: {019D74A6-7A14-71B3-A2B5-42EF249C4E87}
C++ struct syntax: { 0x019d74a6, 0x7a14, 0x71b3, { 0xa2, 0xb5, 0x42, 0xef, 0x24, 0x9c, 0x4e, 0x87 } }
As OID (ISO/ITU-T 128 bits): 2.25.2146784551745771427932808625056927367
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.29862.31252.29107.41653.4386596.10243719
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116377423743054259.11724350799807794823
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27096230.2048160179.2729788143.614223495
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.29862.31252.29107.41653.17135.9372.20103
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019d74a67a14] 2026-04-09 23:49:20'532 GMT
Random bits: ????0001 10110011 ??100010 10110101 01000010 11101111 00100100 10011100 01001110 10000111
Random bytes: [0x1b3?2b542ef249c4e87]