“Profiling files” the technique for uniquely identifying computer files. I assert that CRC-32 numbers under specific conditions can contribute to uniquely identifying files. Why is profiling necessary? Consider the following types of organizations … Insurance companies receive claims for reimbursement. Manufacturers receive purchase orders. Banks send out statements.  There is information coming and going all the time for many organizations, and it is a challenge to organize the influx of so much information that is… CRC-32 Uniqueness and Usefulness in Profiling Text (non-binary) Files