Abstract: In one aspect, a computerized method for digitally tracking ownership of goods with a blockchain includes the steps of providing a blockchain. The blockchain includes a set of blockchain ownership records provided in a chronological mathematical proof format such that specified data exists in a specific chronological order. The method includes the step of saving a smart contract that references a real-world object in the blockchain. The smart contract includes a tool for tracking ownership of the real-world object. With a computer application, the method enables an owner of the real-world object to modify an owner data portion of the smart contract to a new owner entity to change the ownership of the real-world object in the blockchain. The method includes the step of updating the owner data portion of the smart contract in the blockchain to include the new owner entity.

Abstract: In one aspect, a computerized-method for utilizing a non-fungible token (NFT) to provide information security of an item includes the step of preauthorizing a validity check of an identity of the item with a Matrix code. There is a single owner of the Matrix code. The single owner approves an inquiry into whether the Matrix code comprises an original Matrix code. The method includes authorizing an NFT based on the Matrix code; assigning the NFT to the Matrix code. The NFT is used to validate the authenticity of the item. The method includes implementing an NFT update. The NFT update comprises a condition of the item, a maintenance state of the item; a historical importance of the item; an evaluation of the NFT, and an individual nostalgia value of the item. The method includes implementing an NFT voting schema.

Abstract: In one aspect, a computerized method for digitally tracking ownership of goods with a blockchain includes the steps of providing a blockchain. The blockchain includes a set of blockchain ownership records provided in a chronological mathematical proof format such that specified data exists in a specific chronological order. The method includes the step of saving a smart contract that references a real-world object in the blockchain. The smart contract includes a tool for tracking ownership of the real-world object. With a computer application, the method enables an owner of the real-world object to modify an owner data portion of the smart contract to a new owner entity to change the ownership of the real-world object in the blockchain. The method includes the step of updating the owner data portion of the smart contract in the blockchain to include the new owner entity.

Abstract: In one aspect, a computerized method for implementing a text messaging application, database, and system for automated verification of product authenticity includes the step providing an item for sale. The method includes the step of representing the item with a unique identifier (ID) code. The method includes the step of detecting that the item is purchased. The method includes the step of assigning an owner of the item to that unique ID code. The method includes the step of storing an owner identifier, the unique ID code, and a mobile-device number of the owner into a database. The method includes the step of providing an item ownership verification application. The item ownership verification application accesses the database. The method includes the step of, with item ownership verification application, providing an interface to the item ownership verification application in a purchaser's mobile device.