US 12,341,916 B2
Non-fungible token ownership registration and verification system
Steven P. Shulman, San Diego, CA (US)
Assigned to CounterTEN, Inc.
Filed by CounterTEN, Inc., San Diego, CA (US)
Filed on Mar. 7, 2023, as Appl. No. 18/118,722.
Claims priority of provisional application 63/318,818, filed on Mar. 11, 2022.
Prior Publication US 2023/0289410 A1, Sep. 14, 2023
Int. Cl. H04L 9/00 (2022.01); G06F 21/10 (2013.01)
CPC H04L 9/50 (2022.05) [G06F 21/10 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for verifying a nonfungible token (NFT) comprising:
receiving an NFT owner identifier from a verifier device, wherein the NFT owner identifier was transferred from an owner device to the verifier device, at a locale, using a physical representation of the NFT owner identifier;
verifying ownership of an NFT using the NFT owner identifier;
returning ownership verification data of the NFT to the verifier device;
sending a personal information disclosure incentive for a personal information disclosure authorization to the owner device;
receiving the personal information disclosure authorization from the owner device; and
releasing personal information after: (i) receiving the personal information disclosure authorization; and (ii) verifying ownership of the NFT using the NFT owner identifier.