Interpret a UUID
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Your input: 019bdca5-919b-72c1-b3ca-5d0c481a8608
Various notations:
URN: urn:uuid:019bdca5-919b-72c1-b3ca-5d0c481a8608
URI: uuid:019bdca5-919b-72c1-b3ca-5d0c481a8608
Microsoft GUID syntax: {019BDCA5-919B-72C1-B3CA-5D0C481A8608}
C++ struct syntax: { 0x019bdca5, 0x919b, 0x72c1, { 0xb3, 0xca, 0x5d, 0x0c, 0x48, 0x1a, 0x86, 0x08 } }
As OID (ISO/ITU-T 128 bits): 2.25.2138509256680684225526230759430063624
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.56485.37275.29377.46026.6097992.1738248
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115928819098677953.12955269585415341576
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26991781.2442883777.3016383756.1209697800
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.56485.37275.29377.46026.23820.18458.34312
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019bdca5919b] 2026-01-20 18:23:16'891 GMT
Random bits: ????0010 11000001 ??110011 11001010 01011101 00001100 01001000 00011010 10000110 00001000
Random bytes: [0x2c1?3ca5d0c481a8608]