Interpret a UUID
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Your input: 019f851f-48b0-7688-bca3-862962ff6d49
Various notations:
URN: urn:uuid:019f851f-48b0-7688-bca3-862962ff6d49
URI: uuid:019f851f-48b0-7688-bca3-862962ff6d49
Microsoft GUID syntax: {019F851F-48B0-7688-BCA3-862962FF6D49}
C++ struct syntax: { 0x019f851f, 0x48b0, 0x7688, { 0xbc, 0xa3, 0x86, 0x29, 0x62, 0xff, 0x6d, 0x49 } }
As OID (ISO/ITU-T 128 bits): 2.25.2157503235338528493185054299123576137
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.34079.18608.30344.48291.8792418.16739657
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116958484744926856.13592855612646976841
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27231519.1219524232.3164833321.1660906825
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.34079.18608.30344.48291.34345.25343.27977
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019f851f48b0] 2026-07-21 14:40:47'792 GMT
Random bits: ????0110 10001000 ??111100 10100011 10000110 00101001 01100010 11111111 01101101 01001001
Random bytes: [0x688?ca3862962ff6d49]
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