Interpret a UUID
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Your input: 019f6538-740d-7a90-b1d6-3ff32536603f
Various notations:
URN: urn:uuid:019f6538-740d-7a90-b1d6-3ff32536603f
URI: uuid:019f6538-740d-7a90-b1d6-3ff32536603f
Microsoft GUID syntax: {019F6538-740D-7A90-B1D6-3FF32536603F}
C++ struct syntax: { 0x019f6538, 0x740d, 0x7a90, { 0xb1, 0xd6, 0x3f, 0xf3, 0x25, 0x36, 0x60, 0x3f } }
As OID (ISO/ITU-T 128 bits): 2.25.2156856192355579056143454852967981119
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.25912.29709.31376.45526.4191013.3563583
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116923408474536592.12814500103263248447
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27223352.1947040400.2983608307.624320575
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.25912.29709.31376.45526.16371.9526.24639
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019f6538740d] 2026-07-15 10:00:26'381 GMT
Random bits: ????1010 10010000 ??110001 11010110 00111111 11110011 00100101 00110110 01100000 00111111
Random bytes: [0xa90?1d63ff32536603f]
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