Abstract: Methods, systems, and computer-readable media are provided for blending data. The system may identify user behavior patterns such that relevant correlations are learned by the system and suggested to a user automatically. The system may also analyze each available data set to identify both present and potential correlations to suggest to a user. This provides an efficient means for the system to automatically narrow a compilation of data sets into a filtered group of suggested data sets for a user. Put another way, the system gathers data on user behavior and known correlations and uses various methodologies to generate new data sets to be automatically compared and catalogued.

Abstract: An on-line system for authenticating a collectible item or other type of memorabilia is provided which includes a web page on a on-line title company's website for the collectible item, wherein the web page displays a digital image of the collectible item, written description of the item, and the current owner of the collectible item. The web page is assigned a unique URL address and unique password. The web page may be viewed by the general public via the internet through the URL address in read only format. In the event of a transfer of ownership of the collectible item, the new owner is given the URL address for the web page, and the password. The new owner may then edit the owner information field on the web page by entering the password provided to him or her by the previous owner to update the owner's information displayed on the web page.