Interpret a UUID
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Your input: 019d8981-12aa-7e3e-acb9-3c162dba0cc1
Various notations:
URN: urn:uuid:019d8981-12aa-7e3e-acb9-3c162dba0cc1
URI: uuid:019d8981-12aa-7e3e-acb9-3c162dba0cc1
Microsoft GUID syntax: {019D8981-12AA-7E3E-ACB9-3C162DBA0CC1}
C++ struct syntax: { 0x019d8981, 0x12aa, 0x7e3e, { 0xac, 0xb9, 0x3c, 0x16, 0x2d, 0xba, 0x0c, 0xc1 } }
As OID (ISO/ITU-T 128 bits): 2.25.2147207518900392169970442777768103105
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.35201.4778.32318.44217.3937837.12192961
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116400352838450750.12446045111169191105
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27101569.313163326.2897820694.767167681
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.35201.4778.32318.44217.15382.11706.3265
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019d898112aa] 2026-04-14 01:00:30'762 GMT
Random bits: ????1110 00111110 ??101100 10111001 00111100 00010110 00101101 10111010 00001100 11000001
Random bytes: [0xe3e?cb93c162dba0cc1]