Interpret a UUID
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Your input: 01a1ca72-6e0e-789c-976b-bbb75c39da8e
Various notations:
URN: urn:uuid:01a1ca72-6e0e-789c-976b-bbb75c39da8e
URI: uuid:01a1ca72-6e0e-789c-976b-bbb75c39da8e
Microsoft GUID syntax: {01A1CA72-6E0E-789C-976B-BBB75C39DA8E}
C++ struct syntax: { 0x01a1ca72, 0x6e0e, 0x789c, { 0x97, 0x6b, 0xbb, 0xb7, 0x5c, 0x39, 0xda, 0x8e } }
As OID (ISO/ITU-T 128 bits): 2.25.2169293902820332999060943120778254990
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.51826.28174.30876.38763.12302172.3791502
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117597658109868188.10911020918435863182
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27380338.1846442140.2540420023.1547295374
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.51826.28174.30876.38763.48055.23609.55950
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1ca726e0e] 2026-11-11 11:50:59'342 GMT
Random bits: ????1000 10011100 ??010111 01101011 10111011 10110111 01011100 00111001 11011010 10001110
Random bytes: [0x89c?76bbbb75c39da8e]
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