Interpret a UUID
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Your input: 01a18a40-05eb-79cf-b301-4bb189ee6978
Various notations:
URN: urn:uuid:01a18a40-05eb-79cf-b301-4bb189ee6978
URI: uuid:01a18a40-05eb-79cf-b301-4bb189ee6978
Microsoft GUID syntax: {01A18A40-05EB-79CF-B301-4BB189EE6978}
C++ struct syntax: { 0x01a18a40, 0x05eb, 0x79cf, { 0xb3, 0x01, 0x4b, 0xb1, 0x89, 0xee, 0x69, 0x78 } }
As OID (ISO/ITU-T 128 bits): 2.25.2167991834968825818968615395064179064
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.35392.1515.31183.45825.4960649.15624568
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117527072870201807.12898674033661208952
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27363904.99318223.3003206577.2314103160
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.35392.1515.31183.45825.19377.35310.27000
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a18a4005eb] 2026-10-30 00:40:14'059 GMT
Random bits: ????1001 11001111 ??110011 00000001 01001011 10110001 10001001 11101110 01101001 01111000
Random bytes: [0x9cf?3014bb189ee6978]
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