Interpret a UUID
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Your input: 019c8977-122e-7cea-b807-bb27bf1cc325
Various notations:
URN: urn:uuid:019c8977-122e-7cea-b807-bb27bf1cc325
URI: uuid:019c8977-122e-7cea-b807-bb27bf1cc325
Microsoft GUID syntax: {019C8977-122E-7CEA-B807-BB27BF1CC325}
C++ struct syntax: { 0x019c8977, 0x122e, 0x7cea, { 0xb8, 0x07, 0xbb, 0x27, 0xbf, 0x1c, 0xc3, 0x25 } }
As OID (ISO/ITU-T 128 bits): 2.25.2142014429610319126988065563119239973
As OID (Microsoft): 1.2.840.113556.1.8000.2554.412.35191.4654.31978.47111.12265407.1884965
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116118834903940330.13260773407200166693
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27036023.305036522.3087514407.3206333221
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.412.35191.4654.31978.47111.47911.48924.49957
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019c8977122e] 2026-02-23 07:46:47'982 GMT
Random bits: ????1100 11101010 ??111000 00000111 10111011 00100111 10111111 00011100 11000011 00100101
Random bytes: [0xcea?807bb27bf1cc325]