Interpret a UUID
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Your input: 01a01813-45ed-7a25-899d-5b436f8d0bc5
Various notations:
URN: urn:uuid:01a01813-45ed-7a25-899d-5b436f8d0bc5
URI: uuid:01a01813-45ed-7a25-899d-5b436f8d0bc5
Microsoft GUID syntax: {01A01813-45ED-7A25-899D-5B436F8D0BC5}
C++ struct syntax: { 0x01a01813, 0x45ed, 0x7a25, { 0x89, 0x9d, 0x5b, 0x43, 0x6f, 0x8d, 0x0b, 0xc5 } }
As OID (ISO/ITU-T 128 bits): 2.25.2160483797957621622659375464438369221
As OID (Microsoft): 1.2.840.113556.1.8000.2554.416.6163.17901.31269.35229.5981039.9243589
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117120061368269349.9916182299732151237
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27269139.1173191205.2308791107.1871514565
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.416.6163.17901.31269.35229.23363.28557.3013
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a0181345ed] 2026-08-19 03:31:51'405 GMT
Random bits: ????1010 00100101 ??001001 10011101 01011011 01000011 01101111 10001101 00001011 11000101
Random bytes: [0xa25?99d5b436f8d0bc5]
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