Interpret a UUID
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Your input: 019f851f-48b0-79d3-b4b2-fc97b1c2ae39
Various notations:
URN: urn:uuid:019f851f-48b0-79d3-b4b2-fc97b1c2ae39
URI: uuid:019f851f-48b0-79d3-b4b2-fc97b1c2ae39
Microsoft GUID syntax: {019F851F-48B0-79D3-B4B2-FC97B1C2AE39}
C++ struct syntax: { 0x019f851f, 0x48b0, 0x79d3, { 0xb4, 0xb2, 0xfc, 0x97, 0xb1, 0xc2, 0xae, 0x39 } }
As OID (ISO/ITU-T 128 bits): 2.25.2157503235338544043218200024762723897
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.34079.18608.31187.46258.16553905.12758585
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116958484744927699.13020747201134112313
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27231519.1219525075.3031628951.2982325817
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.34079.18608.31187.46258.64663.45506.44601
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: ????1001 11010011 ??110100 10110010 11111100 10010111 10110001 11000010 10101110 00111001
Random bytes: [0x9d3?4b2fc97b1c2ae39]
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