Interpret a UUID
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Your input: 01a12f5a-6e25-72fa-a225-c6f1abe2537c
Various notations:
URN: urn:uuid:01a12f5a-6e25-72fa-a225-c6f1abe2537c
URI: uuid:01a12f5a-6e25-72fa-a225-c6f1abe2537c
Microsoft GUID syntax: {01A12F5A-6E25-72FA-A225-C6F1ABE2537C}
C++ struct syntax: { 0x01a12f5a, 0x6e25, 0x72fa, { 0xa2, 0x25, 0xc6, 0xf1, 0xab, 0xe2, 0x53, 0x7c } }
As OID (ISO/ITU-T 128 bits): 2.25.2166148227883645342220253864738837372
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.12122.28197.29434.41509.13037995.14832508
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117427130729853690.11683963549555774332
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27340634.1847948026.2720384753.2883736444
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.12122.28197.29434.41509.50929.44002.21372
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a12f5a6e25] 2026-10-12 09:03:38'021 GMT
Random bits: ????0010 11111010 ??100010 00100101 11000110 11110001 10101011 11100010 01010011 01111100
Random bytes: [0x2fa?225c6f1abe2537c]
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