SECURITY NON-FUNGIBLE TOKENS (NFTs)
AssigneeAmerican Express Travel Related Services Company, Inc.
InventorsJohn Thomas Hancock, III, Hiranmayi PALANKI
Life of this patent
Estimating the term…
Abstract
Disclosed are various embodiments for creating security non-fungible tokens (NFTs) that provide security hardening to NFT wallets used to collect or store collectable NFTs. In response to a request to add a collectable NFT to a user wallet, security NFTs can be created. A security NFT can include a fraud NFT, an access NFT, and a customer service NFT. A fraud NFT is linked to the collectable NFT and can be used to detect fraud. An access NFT and a customer service NFT can be used to permit access to the user wallet.
Claims20
A system, comprising:
- a computing device comprising a processor and a memory;
- and
- machine-readable instructions stored in the memory that, when executed by the processor, cause the computing device to at least:
- receive a request to store a collectable non-fungible token (NFT) in a user wallet associated with a user;
- mint a security NFT, the security NFT being minted to be associated with the collectable NFT, and the security NFT being stored in a security distributed ledger;
- and
- store the collectable NFT in the user wallet.
A method, comprising:
- receiving a request to verify a status of a collectable NFT;
- obtaining source code associated with a security NFT smart contract associated with the collectable NFT;
- generating a similarity score based at least in part on a comparison the source code associated with the security NFT smart contract with source code associated with a plurality of compromised security NFT smart contracts;
- and
- determining that the collectable NFT is compromised based at least in part on the similarity score.
A non-transitory, computer-readable medium, comprising machine-readable instructions that, when executed by a processor of a computing device, cause the computing device to at least:
- receive a request to store a collectable non-fungible token (NFT) in a user wallet associated with a user;
- mint a first security NFT, the first security NFT being generated to be associated with the collectable NFT and comprising a wallet identifier associated with the user wallet;
- mint a second security NFT, the second security NFT being generated to provide access to the user wallet comprising the wallet identifier associated with the user wallet;
- and
- store the first security NFT and the second security NFT in a private security distributed ledger.
Dependencies are inferred from the claim text.