Interpret a UUID
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Your input: 01a1bf82-b289-7cd5-b130-8f49754372a9
Various notations:
URN: urn:uuid:01a1bf82-b289-7cd5-b130-8f49754372a9
URI: uuid:01a1bf82-b289-7cd5-b130-8f49754372a9
Microsoft GUID syntax: {01A1BF82-B289-7CD5-B130-8F49754372A9}
C++ struct syntax: { 0x01a1bf82, 0xb289, 0x7cd5, { 0xb1, 0x30, 0x8f, 0x49, 0x75, 0x43, 0x72, 0xa9 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169072085158991545366930510338814633
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.49026.45705.31957.45360.9390453.4420265
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117585633350352085.12767862489258095273
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27377538.2995354837.2972749641.1967354537
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.49026.45705.31957.45360.36681.30019.29353
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: ????1100 11010101 ??110001 00110000 10001111 01001001 01110101 01000011 01110010 10101001
Random bytes: [0xcd5?1308f49754372a9]
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