Interpret a UUID
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Your input: 01a1bf82-b289-7df8-9779-ea3dbd285e31
Various notations:
URN: urn:uuid:01a1bf82-b289-7df8-9779-ea3dbd285e31
URI: uuid:01a1bf82-b289-7df8-9779-ea3dbd285e31
Microsoft GUID syntax: {01A1BF82-B289-7DF8-9779-EA3DBD285E31}
C++ struct syntax: { 0x01a1bf82, 0xb289, 0x7df8, { 0x97, 0x79, 0xea, 0x3d, 0xbd, 0x28, 0x5e, 0x31 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169072085158996911516606193356791345
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.49026.45705.32248.38777.15351229.2645553
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117585633350352376.10915012722796551729
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27377538.2995355128.2541349437.3173539377
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.49026.45705.32248.38777.59965.48424.24113
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1bf82b289] 2026-11-09 08:52:56'073 GMT
Random bits: ????1101 11111000 ??010111 01111001 11101010 00111101 10111101 00101000 01011110 00110001
Random bytes: [0xdf8?779ea3dbd285e31]
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