Interpret a UUID
Back
Your input: 019e516a-950e-7a42-8cc7-af4c5a7f6061
Various notations:
URN: urn:uuid:019e516a-950e-7a42-8cc7-af4c5a7f6061
URI: uuid:019e516a-950e-7a42-8cc7-af4c5a7f6061
Microsoft GUID syntax: {019E516A-950E-7A42-8CC7-AF4C5A7F6061}
C++ struct syntax: { 0x019e516a, 0x950e, 0x7a42, { 0x8c, 0xc7, 0xaf, 0x4c, 0x5a, 0x7f, 0x60, 0x61 } }
As OID (ISO/ITU-T 128 bits): 2.25.2151262218927309716731058561440768097
As OID (Microsoft): 1.2.840.113556.1.8000.2554.414.20842.38158.31298.36039.11488346.8347745
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116620158567348802.10144269428146004065
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27152746.2500753986.2361896780.1518297185
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.414.20842.38158.31298.36039.44876.23167.24673
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019e516a950e] 2026-05-22 20:40:00'014 GMT
Random bits: ????1010 01000010 ??001100 11000111 10101111 01001100 01011010 01111111 01100000 01100001
Random bytes: [0xa42?cc7af4c5a7f6061]