Interpret a UUID
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Your input: 019f515c-1ab6-7c5f-a474-a4bd0dce850a
Various notations:
URN: urn:uuid:019f515c-1ab6-7c5f-a474-a4bd0dce850a
URI: uuid:019f515c-1ab6-7c5f-a474-a4bd0dce850a
Microsoft GUID syntax: {019F515C-1AB6-7C5F-A474-A4BD0DCE850A}
C++ struct syntax: { 0x019f515c, 0x1ab6, 0x7c5f, { 0xa4, 0x74, 0xa4, 0xbd, 0x0d, 0xce, 0x85, 0x0a } }
As OID (ISO/ITU-T 128 bits): 2.25.2156453368728022655723229096484701450
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.20828.6838.31839.42100.10796301.13534474
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116901571361930335.11850277651406030090
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27218268.448167007.2759107773.231638282
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.20828.6838.31839.42100.42173.3534.34058
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019f515c1ab6] 2026-07-11 13:26:58'486 GMT
Random bits: ????1100 01011111 ??100100 01110100 10100100 10111101 00001101 11001110 10000101 00001010
Random bytes: [0xc5f?474a4bd0dce850a]
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