Interpret a UUID
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Your input: 01a1ca72-6e0f-73f4-b5af-6d59873280ca
Various notations:
URN: urn:uuid:01a1ca72-6e0f-73f4-b5af-6d59873280ca
URI: uuid:01a1ca72-6e0f-73f4-b5af-6d59873280ca
Microsoft GUID syntax: {01A1CA72-6E0F-73F4-B5AF-6D59873280CA}
C++ struct syntax: { 0x01a1ca72, 0x6e0f, 0x73f4, { 0xb5, 0xaf, 0x6d, 0x59, 0x87, 0x32, 0x80, 0xca } }
As OID (ISO/ITU-T 128 bits): 2.25.2169293902821519938542403842808643786
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.51826.28175.29684.46511.7166343.3309770
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117597658109932532.13091802873077072074
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27380338.1846506484.3048172889.2268233930
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.51826.28175.29684.46511.27993.34610.32970
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1ca726e0f] 2026-11-11 11:50:59'343 GMT
Random bits: ????0011 11110100 ??110101 10101111 01101101 01011001 10000111 00110010 10000000 11001010
Random bytes: [0x3f4?5af6d59873280ca]
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