Interpret a UUID
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Your input: 019b99bf-124f-741d-b220-d4545026c88b
Various notations:
URN: urn:uuid:019b99bf-124f-741d-b220-d4545026c88b
URI: uuid:019b99bf-124f-741d-b220-d4545026c88b
Microsoft GUID syntax: {019B99BF-124F-741D-B220-D4545026C88B}
C++ struct syntax: { 0x019b99bf, 0x124f, 0x741d, { 0xb2, 0x20, 0xd4, 0x54, 0x50, 0x26, 0xc8, 0x8b } }
As OID (ISO/ITU-T 128 bits): 2.25.2137152355772996744226228642513340555
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.39359.4687.29725.45600.13915216.2541707
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115855261353079837.12835492396592973963
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26974655.307196957.2988495956.1344718987
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.39359.4687.29725.45600.54356.20518.51339
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019b99bf124f] 2026-01-07 18:36:34'767 GMT
Random bits: ????0100 00011101 ??110010 00100000 11010100 01010100 01010000 00100110 11001000 10001011
Random bytes: [0x41d?220d4545026c88b]