Interpret a UUID
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Your input: 019f00f9-cb2c-779a-85fe-fd840730dda1
Various notations:
URN: urn:uuid:019f00f9-cb2c-779a-85fe-fd840730dda1
URI: uuid:019f00f9-cb2c-779a-85fe-fd840730dda1
Microsoft GUID syntax: {019F00F9-CB2C-779A-85FE-FD840730DDA1}
C++ struct syntax: { 0x019f00f9, 0xcb2c, 0x779a, { 0x85, 0xfe, 0xfd, 0x84, 0x07, 0x30, 0xdd, 0xa1 } }
As OID (ISO/ITU-T 128 bits): 2.25.2154822986983634059521791637566053793
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.249.52012.30618.34302.16614407.3202465
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116813188190467994.9655433394627075489
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27197689.3408689050.2248080772.120642977
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.249.52012.30618.34302.64900.1840.56737
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019f00f9cb2c] 2026-06-25 22:49:58'316 GMT
Random bits: ????0111 10011010 ??000101 11111110 11111101 10000100 00000111 00110000 11011101 10100001
Random bytes: [0x79a?5fefd840730dda1]
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