Interpret a UUID
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Your input: 019bd4ac-5b48-7867-b7b2-18e60e1872bf
Various notations:
URN: urn:uuid:019bd4ac-5b48-7867-b7b2-18e60e1872bf
URI: uuid:019bd4ac-5b48-7867-b7b2-18e60e1872bf
Microsoft GUID syntax: {019BD4AC-5B48-7867-B7B2-18E60E1872BF}
C++ struct syntax: { 0x019bd4ac, 0x5b48, 0x7867, { 0xb7, 0xb2, 0x18, 0xe6, 0x0e, 0x18, 0x72, 0xbf } }
As OID (ISO/ITU-T 128 bits): 2.25.2138347535188487912905885033338270399
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.54444.23368.30823.47026.1631758.1602239
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115920052159019111.13236669631153337023
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26989740.1531476071.3081902310.236483263
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.54444.23368.30823.47026.6374.3608.29375
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019bd4ac5b48] 2026-01-19 05:13:44'008 GMT
Random bits: ????1000 01100111 ??110111 10110010 00011000 11100110 00001110 00011000 01110010 10111111
Random bytes: [0x867?7b218e60e1872bf]