Interpret a UUID
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Your input: 01a1d5a5-7e6e-74b1-bdc8-0f8593289437
Various notations:
URN: urn:uuid:01a1d5a5-7e6e-74b1-bdc8-0f8593289437
URI: uuid:01a1d5a5-7e6e-74b1-bdc8-0f8593289437
Microsoft GUID syntax: {01A1D5A5-7E6E-74B1-BDC8-0F8593289437}
C++ struct syntax: { 0x01a1d5a5, 0x7e6e, 0x74b1, { 0xbd, 0xc8, 0x0f, 0x85, 0x93, 0x28, 0x94, 0x37 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169521055030059931421219797420512311
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.54693.32366.29873.48584.1017235.2659383
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117609972055831729.13675197334884488247
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27383205.2121168049.3184004997.2468910135
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.54693.32366.29873.48584.3973.37672.37943
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1d5a57e6e] 2026-11-13 16:02:35'246 GMT
Random bits: ????0100 10110001 ??111101 11001000 00001111 10000101 10010011 00101000 10010100 00110111
Random bytes: [0x4b1?dc80f8593289437]
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