Interpret a UUID
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Your input: 01a02a42-9ffe-78b1-a0d6-9c5a091c9d30
Various notations:
URN: urn:uuid:01a02a42-9ffe-78b1-a0d6-9c5a091c9d30
URI: uuid:01a02a42-9ffe-78b1-a0d6-9c5a091c9d30
Microsoft GUID syntax: {01A02A42-9FFE-78B1-A0D6-9C5A091C9D30}
C++ struct syntax: { 0x01a02a42, 0x9ffe, 0x78b1, { 0xa0, 0xd6, 0x9c, 0x5a, 0x09, 0x1c, 0x9d, 0x30 } }
As OID (ISO/ITU-T 128 bits): 2.25.2160852632928321285490023174640540976
As OID (Microsoft): 1.2.840.113556.1.8000.2554.416.10818.40958.30897.41174.10246665.1875248
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117140055952095409.11589622601598410032
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27273794.2684254385.2698419290.152870192
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.416.10818.40958.30897.41174.40026.2332.40240
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a02a429ffe] 2026-08-22 16:16:44'542 GMT
Random bits: ????1000 10110001 ??100000 11010110 10011100 01011010 00001001 00011100 10011101 00110000
Random bytes: [0x8b1?0d69c5a091c9d30]
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