Raytheon Company

Gregory M Wagner

Matthew T Young

Craig O Shott

Andrew Michael Wilds

James N Head

Benjamin Golden

A method is disclosed comprising: connecting, by a part scanner, to a blockchain platform; outputting a user interface, the user interface including at least a first input component and a second input component; capturing an image of a surface of a part; outputting the image in the user interface; generating a surface descriptor based on the image; when the first input component is activated, attempting to store, in the blockchain platform, an authentication record that is generated based on the surface descriptor, and outputting, in the user interface, an indication of an outcome of the attempt to store the authentication record in the blockchain platform; and when the second input component is activated, attempting to authenticate the part based on the surface descriptor and outputting, in the user interface, an indication of an outcome of the attempt to authenticate the part.

Hardware integration for part tracking using texture extraction and networked distributed ledgers

A distributed secured database system includes a ledger, a transmitting device, edge devices, and a time synchronization source. An evolving nonce is generated at the transmitting device and the edge devices. The evolving nonce is time-synced across the transmitting device and the edge devices. A hash value is generated at the transmitting device and the edge devices using the evolving nonce. The hash value is verified at the transmitting device and each of the edge devices during a particular time frame. A block is added to the distributed secured database system when the hash value is verified by the transmitting device and the edge devices.

Distributed secure database system using an evolving nonce

A method is disclosed for supply chain management, the method comprising: capturing, by a part scanner, a first image of a surface of a part; generating, by the part scanner, a first surface descriptor for the part based on the first image; identifying, by the part scanner, a second surface descriptor that corresponds to a component of the part; generating, by the part scanner, an authentication record for the part based on the first surface descriptor and the second surface descriptor; and storing, by the part scanner, the authentication record in a cryptographically-auditable ledger of a blockchain platform.

Growing community of inventors

Tucson, AZ, United States of America

Gregory M Wagner