Interpret a UUID
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Your input: 019bb646-ebb5-75cf-8dc1-80ef93230d77
Various notations:
URN: urn:uuid:019bb646-ebb5-75cf-8dc1-80ef93230d77
URI: uuid:019bb646-ebb5-75cf-8dc1-80ef93230d77
Microsoft GUID syntax: {019BB646-EBB5-75CF-8DC1-80EF93230D77}
C++ struct syntax: { 0x019bb646, 0xebb5, 0x75cf, { 0x8d, 0xc1, 0x80, 0xef, 0x93, 0x23, 0x0d, 0x77 } }
As OID (ISO/ITU-T 128 bits): 2.25.2137731026325403984782269172739673463
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.46662.60341.30159.36289.8449939.2297207
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115886631146583503.10214587196307082615
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26981958.3954537935.2378268911.2468547959
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.46662.60341.30159.36289.33007.37667.3447
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019bb646ebb5] 2026-01-13 07:34:19'829 GMT
Random bits: ????0101 11001111 ??001101 11000001 10000000 11101111 10010011 00100011 00001101 01110111
Random bytes: [0x5cf?dc180ef93230d77]