Interpret a UUID
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Your input: 019da2b8-efa9-7d5d-a988-c028f3def81d
Various notations:
URN: urn:uuid:019da2b8-efa9-7d5d-a988-c028f3def81d
URI: uuid:019da2b8-efa9-7d5d-a988-c028f3def81d
Microsoft GUID syntax: {019DA2B8-EFA9-7D5D-A988-C028F3DEF81D}
C++ struct syntax: { 0x019da2b8, 0xefa9, 0x7d5d, { 0xa9, 0x88, 0xc0, 0x28, 0xf3, 0xde, 0xf8, 0x1d } }
As OID (ISO/ITU-T 128 bits): 2.25.2147719005084395840220018238516295709
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.41656.61353.32093.43400.12593395.14612509
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116428080560045405.12216225271365171229
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27108024.4020862301.2844311592.4091475997
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.41656.61353.32093.43400.49192.62430.63517
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019da2b8efa9] 2026-04-18 22:32:02'217 GMT
Random bits: ????1101 01011101 ??101001 10001000 11000000 00101000 11110011 11011110 11111000 00011101
Random bytes: [0xd5d?988c028f3def81d]