Interpret a UUID
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Your input: 019b8d4f-f6b7-77a2-850c-30ad0d3e2576
Various notations:
URN: urn:uuid:019b8d4f-f6b7-77a2-850c-30ad0d3e2576
URI: uuid:019b8d4f-f6b7-77a2-850c-30ad0d3e2576
Microsoft GUID syntax: {019B8D4F-F6B7-77A2-850C-30AD0D3E2576}
C++ struct syntax: { 0x019b8d4f, 0xf6b7, 0x77a2, { 0x85, 0x0c, 0x30, 0xad, 0x0d, 0x3e, 0x25, 0x76 } }
As OID (ISO/ITU-T 128 bits): 2.25.2136900163991878468349937144282621302
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.36175.63159.30626.34060.3190029.4072822
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115841590009231266.9587091226574595446
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26971471.4139218850.2232168621.222176630
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.36175.63159.30626.34060.12461.3390.9590
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019b8d4ff6b7] 2026-01-05 08:39:46'615 GMT
Random bits: ????0111 10100010 ??000101 00001100 00110000 10101101 00001101 00111110 00100101 01110110
Random bytes: [0x7a2?50c30ad0d3e2576]