Interpret a UUID
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Your input: 019f256f-86c7-78fa-b57f-8be6dbf612a9
Various notations:
URN: urn:uuid:019f256f-86c7-78fa-b57f-8be6dbf612a9
URI: uuid:019f256f-86c7-78fa-b57f-8be6dbf612a9
Microsoft GUID syntax: {019F256F-86C7-78FA-B57F-8BE6DBF612A9}
C++ struct syntax: { 0x019f256f, 0x86c7, 0x78fa, { 0xb5, 0x7f, 0x8b, 0xe6, 0xdb, 0xf6, 0x12, 0xa9 } }
As OID (ISO/ITU-T 128 bits): 2.25.2155562481485466523893153774559433385
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.9583.34503.30970.46463.9168603.16126633
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116853276267739386.13078325666556285609
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27207023.2261219578.3045034982.3690336937
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.9583.34503.30970.46463.35814.56310.4777
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019f256f86c7] 2026-07-03 00:44:53'831 GMT
Random bits: ????1000 11111010 ??110101 01111111 10001011 11100110 11011011 11110110 00010010 10101001
Random bytes: [0x8fa?57f8be6dbf612a9]
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