Interpret a UUID
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Your input: 01a1b57c-af52-726f-877d-7f7c7d19bb3f
Various notations:
URN: urn:uuid:01a1b57c-af52-726f-877d-7f7c7d19bb3f
URI: uuid:01a1b57c-af52-726f-877d-7f7c7d19bb3f
Microsoft GUID syntax: {01A1B57C-AF52-726F-877D-7F7C7D19BB3F}
C++ struct syntax: { 0x01a1b57c, 0xaf52, 0x726f, { 0x87, 0x7d, 0x7f, 0x7c, 0x7d, 0x19, 0xbb, 0x3f } }
As OID (ISO/ITU-T 128 bits): 2.25.2168868784698984885296338701555186495
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.46460.44882.29295.34685.8354941.1686335
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117574612410331759.9763099739860613951
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27374972.2941416047.2273148796.2098838335
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.46460.44882.29295.34685.32636.32025.47935
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1b57caf52] 2026-11-07 10:10:09'874 GMT
Random bits: ????0010 01101111 ??000111 01111101 01111111 01111100 01111101 00011001 10111011 00111111
Random bytes: [0x26f?77d7f7c7d19bb3f]
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