Interpret a UUID
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Your input: 019fb9f8-9de8-7c42-9255-8f1f2af875b1
Various notations:
URN: urn:uuid:019fb9f8-9de8-7c42-9255-8f1f2af875b1
URI: uuid:019fb9f8-9de8-7c42-9255-8f1f2af875b1
Microsoft GUID syntax: {019FB9F8-9DE8-7C42-9255-8F1F2AF875B1}
C++ struct syntax: { 0x019fb9f8, 0x9de8, 0x7c42, { 0x92, 0x55, 0x8f, 0x1f, 0x2a, 0xf8, 0x75, 0xb1 } }
As OID (ISO/ITU-T 128 bits): 2.25.2158575139523136695999555342758868401
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.47608.40424.31810.37461.9379626.16283057
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117016592787209282.10544491466585568689
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27245048.2649259074.2455080735.720926129
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.47608.40424.31810.37461.36639.11000.30129
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019fb9f89de8] 2026-07-31 20:58:26'152 GMT
Random bits: ????1100 01000010 ??010010 01010101 10001111 00011111 00101010 11111000 01110101 10110001
Random bytes: [0xc42?2558f1f2af875b1]
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