Patent ID: 11928758
Assignee: nan
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 15:
16. The method of claim 1, wherein the memorabilia item has a sneaker profile storing a memorabilia item identifier, wherein the fan client has a geolocation chip, and further comprising:
reading, by the server, the memorabilia item profile;
associating, by the server, the memorabilia item identifier from the memorabilia item profile with a non-fungible token associated with a block of a blockchain while the memorabilia item is not in a physical possession of the fan operating the fan client;
associating, by the server, a first copy of a code of an near field communication chip secured to the memorabilia item with the block while the memorabilia item is not in the physical possession of the fan operating the fan client;
receiving, by the server, a second copy of the code and a set of geolocation data generated via the geolocation chip of the fan client when the fan client interrogated the near field communication chip secured to the memorabilia item to read the code while the memorabilia item is in the physical possession of the fan operating the fan client;
receiving, by the server, the second copy from the fan instance of the mobile app operating in the fan modality based on the fan client interrogating the near field communication chip secured to the memorabilia item while the memorabilia item is in the physical possession of the fan operating the fan client;
editing, by the server, the block to include the set of location data responsive to the first code matching the second code while the memorabilia item is in the physical possession of the fan operating the fan client.