Interpret a UUID
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Your input: 019f55a7-8c35-745b-80cb-77fa2c3dbdf9
Various notations:
URN: urn:uuid:019f55a7-8c35-745b-80cb-77fa2c3dbdf9
URI: uuid:019f55a7-8c35-745b-80cb-77fa2c3dbdf9
Microsoft GUID syntax: {019F55A7-8C35-745B-80CB-77FA2C3DBDF9}
C++ struct syntax: { 0x019f55a7, 0x8c35, 0x745b, { 0x80, 0xcb, 0x77, 0xfa, 0x2c, 0x3d, 0xbd, 0xf9 } }
As OID (ISO/ITU-T 128 bits): 2.25.2156540475603927665844821542462930425
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.21927.35893.29787.32971.7862828.4046329
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116906293435135067.9280643373494812153
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27219367.2352313435.2160818170.742243833
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.21927.35893.29787.32971.30714.11325.48633
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019f55a78c35] 2026-07-12 09:27:51'605 GMT
Random bits: ????0100 01011011 ??000000 11001011 01110111 11111010 00101100 00111101 10111101 11111001
Random bytes: [0x45b?0cb77fa2c3dbdf9]
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