Interpret a UUID
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Your input: 01a164a3-ec27-7ead-b43c-3da179b000c9
Various notations:
URN: urn:uuid:01a164a3-ec27-7ead-b43c-3da179b000c9
URI: uuid:01a164a3-ec27-7ead-b43c-3da179b000c9
Microsoft GUID syntax: {01A164A3-EC27-7EAD-B43C-3DA179B000C9}
C++ struct syntax: { 0x01a164a3, 0xec27, 0x7ead, { 0xb4, 0x3c, 0x3d, 0xa1, 0x79, 0xb0, 0x00, 0xc9 } }
As OID (ISO/ITU-T 128 bits): 2.25.2167229018246086760479935715158786249
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.25763.60455.32429.46140.4039033.11534537
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117485720492801709.12987323189170274505
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27354275.3962011309.3023846817.2041577673
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.25763.60455.32429.46140.15777.31152.201
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a164a3ec27] 2026-10-22 17:23:46'855 GMT
Random bits: ????1110 10101101 ??110100 00111100 00111101 10100001 01111001 10110000 00000000 11001001
Random bytes: [0xead?43c3da179b000c9]
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