US 12,737,491 B2 · Systems and methods for blockchain-based non-fungible token (NFT) authentication

Abstract

Systems and methods are disclosed for generating blockchain-based dynamic non-fungible tokens (NFTs) for user authentication. The method includes receiving a request from a mobile device associated with a user. Capturing, via one or more sensors, images and/or videos of the user and/or identification data associated with the user. Processing the images and/or the videos to detect biometric data unique to the user. Encoding the detected biometric data for generating the dynamic NFTs. Storing the dynamic NFTs on a transaction block of a distributed blockchain, wherein the dynamic NFTs are associated with a programmatically defined smart contract written to the distributed blockchain. Transmitting the dynamic NFTs to a plurality of service providers for authenticating the user.

Claims20

Dependent claims

A system for generating dynamic non-fungible tokens for authenticating one or more users, comprising:

a mobile device, including:
one or more sensors configured to capture an image or a video;
at least one memory storing instructions;
and
one or more processors operatively connected with the one or more sensors and the at least one memory, and configured to execute the instructions to perform operations, including:
encoding biometric data for generating the dynamic non-fungible tokens, wherein the biometric data is associated with one or more users, wherein the encoding the biometric data for generating the dynamic non-fungible tokens includes cryptographically hashing each of the biometric data and concatenating each of the hashed biometric data;
storing the dynamic non-fungible tokens on a transaction block of a distributed blockchain, wherein the dynamic non-fungible tokens are associated with a programmatically defined smart contract written to the distributed blockchain;
and
transmitting the dynamic non-fungible tokens to a plurality of service providers for authenticating the one or more users.

6 more elements

A computer-implemented method for generating dynamic non-fungible tokens for authenticating one or more users, comprising:

encoding biometric data for generating the dynamic non-fungible tokens, wherein the biometric data is associated with one or more users, wherein the encoding the biometric data for generating the dynamic non-fungible tokens includes cryptographically hashing each of the biometric data and concatenating each of the hashed biometric data;
storing the dynamic non-fungible tokens on a transaction block of a distributed blockchain, wherein the dynamic non-fungible tokens are associated with a programmatically defined smart contract written to the distributed blockchain;
and
transmitting the dynamic non-fungible tokens to a plurality of service providers for authenticating the one or more users.

1 more element

A non-transitory computer readable medium for generating dynamic non-fungible tokens for authenticating one or more users, the non-transitory computer readable medium storing instructions which, when executed by one or more processors, cause the one or more processors to perform operations, comprising:

encoding biometric data for generating the dynamic non-fungible tokens, wherein the biometric data is associated with one or more users, wherein the encoding the biometric data for generating the dynamic non-fungible tokens includes cryptographically hashing each of the biometric data and concatenating each of the hashed biometric data;
storing the dynamic non-fungible tokens on a transaction block of a distributed blockchain, wherein the dynamic non-fungible tokens are associated with a programmatically defined smart contract written to the distributed blockchain;
and
transmitting the dynamic non-fungible tokens to a plurality of service providers for authenticating the one or more users.

1 more element

Dependencies are inferred from the claim text.

Systems and methods for blockchain-based non-fungible token (NFT) authentication

Life of this patent

Systems and methods for blockchain-based non-fungible token (NFT) authentication

Life of this patent

Abstract

Claims20