Interpret a UUID
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Your input: 019ce89f-80df-74bd-a9cd-d2692645f6bf
Various notations:
URN: urn:uuid:019ce89f-80df-74bd-a9cd-d2692645f6bf
URI: uuid:019ce89f-80df-74bd-a9cd-d2692645f6bf
Microsoft GUID syntax: {019CE89F-80DF-74BD-A9CD-D2692645F6BF}
C++ struct syntax: { 0x019ce89f, 0x80df, 0x74bd, { 0xa9, 0xcd, 0xd2, 0x69, 0x26, 0x45, 0xf6, 0xbf } }
As OID (ISO/ITU-T 128 bits): 2.25.2143944461906458946611138647797659327
As OID (Microsoft): 1.2.840.113556.1.8000.2554.412.59551.32991.29885.43469.13789478.4585151
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116223462164362429.12235667111691024063
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27060383.2162128061.2848838249.642119359
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.412.59551.32991.29885.43469.53865.9797.63167
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019ce89f80df] 2026-03-13 19:14:53'279 GMT
Random bits: ????0100 10111101 ??101001 11001101 11010010 01101001 00100110 01000101 11110110 10111111
Random bytes: [0x4bd?9cdd2692645f6bf]