Interpret a UUID
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Your input: 019cfd5f-3382-74e2-8001-4139880d2dba
Various notations:
URN: urn:uuid:019cfd5f-3382-74e2-8001-4139880d2dba
URI: uuid:019cfd5f-3382-74e2-8001-4139880d2dba
Microsoft GUID syntax: {019CFD5F-3382-74E2-8001-4139880D2DBA}
C++ struct syntax: { 0x019cfd5f, 0x3382, 0x74e2, { 0x80, 0x01, 0x41, 0x39, 0x88, 0x0d, 0x2d, 0xba } }
As OID (ISO/ITU-T 128 bits): 2.25.2144365297962959540822293590951407034
As OID (Microsoft): 1.2.840.113556.1.8000.2554.412.64863.13186.29922.32769.4274568.863674
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116246275732698338.9223725227182992826
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27065695.864187618.2147565881.2282565050
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.412.64863.13186.29922.32769.16697.34829.11706
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019cfd5f3382] 2026-03-17 19:56:40'706 GMT
Random bits: ????0100 11100010 ??000000 00000001 01000001 00111001 10001000 00001101 00101101 10111010
Random bytes: [0x4e2?0014139880d2dba]