Patent ID: 9251361
Filing Date: 2016-02-02
CPC Classification: G06F

Claim Text:
1. A computer-implemented method, comprising: receiving, by a computer system, a location of a data file within a storage device, the location of the data file included in a manifest file received at the computer system from an item provider; receiving, by the computer system, a copy of the data file from the storage device based at least in part on the location; identifying results of a hash function for the copy of the data file; calculating a key and a transitive file location, the transitive file location associated with the results of the hash function; providing, by the computer system, the copy of the data file to the transitive file location; and transmitting, by the computer system, a notification to an untrusted server, the notification including an identification of the transitive file location and the key, the untrusted server configured to retrieve the copy of the data file from the transitive file location independent of identification of the item provider, and the untrusted server configured to enable the copy of the data file to be provided to a user.