Interpret a UUID
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Your input: 019d3ef5-3973-7abd-8962-ceb1edec5c51
Various notations:
URN: urn:uuid:019d3ef5-3973-7abd-8962-ceb1edec5c51
URI: uuid:019d3ef5-3973-7abd-8962-ceb1edec5c51
Microsoft GUID syntax: {019D3EF5-3973-7ABD-8962-CEB1EDEC5C51}
C++ struct syntax: { 0x019d3ef5, 0x3973, 0x7abd, { 0x89, 0x62, 0xce, 0xb1, 0xed, 0xec, 0x5c, 0x51 } }
As OID (ISO/ITU-T 128 bits): 2.25.2145695540650377863029683626550516817
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.16117.14707.31421.35170.13545965.15490129
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116318388333279933.9899702194509995089
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27082485.963869373.2304954033.3991690321
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.16117.14707.31421.35170.52913.60908.23633
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019d3ef53973] 2026-03-30 13:35:51'667 GMT
Random bits: ????1010 10111101 ??001001 01100010 11001110 10110001 11101101 11101100 01011100 01010001
Random bytes: [0xabd?962ceb1edec5c51]