Interpret a UUID
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Your input: 019f1a9c-d18d-7b86-87e1-c376ddb40cb2
Various notations:
URN: urn:uuid:019f1a9c-d18d-7b86-87e1-c376ddb40cb2
URI: uuid:019f1a9c-d18d-7b86-87e1-c376ddb40cb2
Microsoft GUID syntax: {019F1A9C-D18D-7B86-87E1-C376DDB40CB2}
C++ struct syntax: { 0x019f1a9c, 0xd18d, 0x7b86, { 0x87, 0xe1, 0xc3, 0x76, 0xdd, 0xb4, 0x0c, 0xb2 } }
As OID (ISO/ITU-T 128 bits): 2.25.2155342963388409560467046098743332018
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.6812.53645.31622.34785.12809949.11799730
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116841376167852934.9791321980173290674
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27204252.3515710342.2279719798.3719564466
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.6812.53645.31622.34785.50038.56756.3250
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019f1a9cd18d] 2026-06-30 22:18:32'717 GMT
Random bits: ????1011 10000110 ??000111 11100001 11000011 01110110 11011101 10110100 00001100 10110010
Random bytes: [0xb86?7e1c376ddb40cb2]
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