Interpret a UUID
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Your input: 01a1aa5d-98e9-747b-8424-87e36a57bf9f
Various notations:
URN: urn:uuid:01a1aa5d-98e9-747b-8424-87e36a57bf9f
URI: uuid:01a1aa5d-98e9-747b-8424-87e36a57bf9f
Microsoft GUID syntax: {01A1AA5D-98E9-747B-8424-87E36A57BF9F}
C++ struct syntax: { 0x01a1aa5d, 0x98e9, 0x747b, { 0x84, 0x24, 0x87, 0xe3, 0x6a, 0x57, 0xbf, 0x9f } }
As OID (ISO/ITU-T 128 bits): 2.25.2168643215184709013450762113563213727
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.43613.39145.29819.33828.8905578.5750687
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117562384262460539.9521884922979532703
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27372125.2565436539.2216986595.1784135583
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.43613.39145.29819.33828.34787.27223.49055
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1aa5d98e9] 2026-11-05 06:20:23'145 GMT
Random bits: ????0100 01111011 ??000100 00100100 10000111 11100011 01101010 01010111 10111111 10011111
Random bytes: [0x47b?42487e36a57bf9f]
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