Interpret a UUID
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Your input: 019b8da7-a6e5-7c21-9fad-5323384b5d30
Various notations:
URN: urn:uuid:019b8da7-a6e5-7c21-9fad-5323384b5d30
URI: uuid:019b8da7-a6e5-7c21-9fad-5323384b5d30
Microsoft GUID syntax: {019B8DA7-A6E5-7C21-9FAD-5323384B5D30}
C++ struct syntax: { 0x019b8da7, 0xa6e5, 0x7c21, { 0x9f, 0xad, 0x53, 0x23, 0x38, 0x4b, 0x5d, 0x30 } }
As OID (ISO/ITU-T 128 bits): 2.25.2136907111367010759727594467058474288
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.36263.42725.31777.40877.5448504.4939056
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115841966627191841.11505944033734909232
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26971559.2800057377.2678936355.944463152
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.36263.42725.31777.40877.21283.14411.23856
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019b8da7a6e5] 2026-01-05 10:15:33'349 GMT
Random bits: ????1100 00100001 ??011111 10101101 01010011 00100011 00111000 01001011 01011101 00110000
Random bytes: [0xc21?fad5323384b5d30]