Interpret a UUID
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Your input: 01a1b57c-af52-7eb5-b596-5a4cba4123fd
Various notations:
URN: urn:uuid:01a1b57c-af52-7eb5-b596-5a4cba4123fd
URI: uuid:01a1b57c-af52-7eb5-b596-5a4cba4123fd
Microsoft GUID syntax: {01A1B57C-AF52-7EB5-B596-5A4CBA4123FD}
C++ struct syntax: { 0x01a1b57c, 0xaf52, 0x7eb5, { 0xb5, 0x96, 0x5a, 0x4c, 0xba, 0x41, 0x23, 0xfd } }
As OID (ISO/ITU-T 128 bits): 2.25.2168868784699042848287863610066150397
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.46460.44882.32437.46486.5917882.4269053
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117574612410334901.13084745052960400381
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27374972.2941419189.3046529612.3124831229
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.46460.44882.32437.46486.23116.47681.9213
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: ????1110 10110101 ??110101 10010110 01011010 01001100 10111010 01000001 00100011 11111101
Random bytes: [0xeb5?5965a4cba4123fd]
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