Interpret a UUID
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Your input: 019d9803-7d77-7cfe-89a0-6822f84b9e3b
Various notations:
URN: urn:uuid:019d9803-7d77-7cfe-89a0-6822f84b9e3b
URI: uuid:019d9803-7d77-7cfe-89a0-6822f84b9e3b
Microsoft GUID syntax: {019D9803-7D77-7CFE-89A0-6822F84B9E3B}
C++ struct syntax: { 0x019d9803, 0x7d77, 0x7cfe, { 0x89, 0xa0, 0x68, 0x22, 0xf8, 0x4b, 0x9e, 0x3b } }
As OID (ISO/ITU-T 128 bits): 2.25.2147501805349205076316733646289215035
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.38915.32119.31998.35232.6824696.4955707
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116416306138807550.9917040878873714235
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27105283.2104982782.2308991010.4165705275
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.38915.32119.31998.35232.26658.63563.40507
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019d98037d77] 2026-04-16 20:37:38'807 GMT
Random bits: ????1100 11111110 ??001001 10100000 01101000 00100010 11111000 01001011 10011110 00111011
Random bytes: [0xcfe?9a06822f84b9e3b]