A system and method that allows a business or financial institution
accepting negotiable documents such as checks as payments or receiving
such documents in deposits to determine whether those documents are valid
by comparing a set of document and maker characteristics extracted from
an image of the document to the document and maker characteristics for
valid documents stored in a profile. These characteristics are contained
in a public document validation profile. The public document validation
profile does not require the distribution of information subject to
privacy laws and regulations and does not expose information of potential
use to fraud perpetrators.