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223
results.
Updated on
04/07/2025 [06:49:00]
Absstract of: US2025217872A1
A system and method to convert social media content to dynamic non-fungible tokens (NFT's) is provided. The system includes a user registration module to link social media accounts of a user. The system includes a contract generation module to sign and notarize a contract and a proof of agreement through a blockchain. The system includes an NFT value creation module to convert the content to NFT dynamically. The system includes a NFT marketplace module to allow the first user to buy and sell the NFT's. The system includes a payment module to monetize the assets thereby converting a second user to a paid member based on a monthly subscription. The payment module provides a social net value of the content and generates a revenue through a transaction processing fees and SaaS subscriptions. The system includes an NFT swapping module to swap types of currency of the NFT across multiple networks.
Absstract of: US2025217515A1
A system and method are provided relating to universal, eternal (enduring), self-sovereign identity. Various aspects of personal information may be stored. Identity information, including an individual's thoughts, experiences, observations, goals, hopes, and desires may be stored, and identifiers, e.g., government- or institution-issued documents, such as diplomas and licenses. Various configurations, e.g., relating to access or events, may be applied to information. Further, information may be entered into a persistent database using one or more keys and may depend on selected configurations. Persistent database embodiments include a distributed ledger and blockchain. A visual code may link a user with specific portions of personal information in a persistent database or repository. Potential employers may access certain personal information during a hiring process. Artificial intelligence software may access certain personal information to depict an avatar expressing a personal identity.
Absstract of: US2025217803A1
A computer-implemented method, the method performed by a controller configured to communicate with a blockchain and with a network comprising one or more devices, the method comprising: maintaining identification information comprising an index number assigned to each of the one or more devices; receiving one or more input-output pairs of a blockchain transaction, wherein each input-output pair is associated with an assigned index number and wherein each input-output pair comprises data from a device of the one or more devices; generating a blockchain transaction based on the one or more input-output pairs; sending the blockchain transaction to the blockchain.
Absstract of: US2025217752A1
Solutions for integration and ongoing management of enterprise applications operating in a networked environment are disclosed. An AI transformer extracts, transforms, and manages integration point information from various sources, including documents, UMLs, and other system diagrams. Instead of relying on traditional documentation, the invention utilizes blockchain-based NFTs (non-fungible tokens) to store and manage integration point information. NFTs are created using smart contracts, which define the rules and conditions for the NFT. A metadata engine prepares metadata for generating the Integration Point NFTs. An NFT manager creates the integration point NFTs. A change analyzer determines the impact of changes to integration points on different applications and functionalities. A release compliance component is integrated with DevOps and is responsible for ensuring that integration point changes are incorporated into all impacted applications according to the release defined in the NFT.
Absstract of: US2025217805A1
A blockchain is created. The blockchain comprises an authentication block that defines one or more authentication credentials that are required to be provided by an endorser to add a first type of transaction block to the blockchain. For example, a user may be required to provide a username/password to add a smart contract transaction block to the blockchain. A request to add the first type of transaction block to the blockchain is received. The first type of transaction block is added to the blockchain. Adding the first type of transaction block to the blockchain is based on the endorser providing the one or more authentication credentials.
Absstract of: US2025217879A1
The Decentralized Global Banking System (DGBS) introduces a borderless, AI-enhanced, blockchain-powered financial infrastructure that eliminates reliance on traditional banks, credit bureaus, and centralized institutions. It enables global individuals and entities to access financial services autonomously, ensuring universal financial inclusion, efficiency, and security through decentralized credit scoring, AI-driven risk assessment, P2P lending, decentralized automated teller machines, and smart contract-driven financial solutions.
Absstract of: US2025217877A1
The present invention provides an AI-driven real-time auction system for live events, integrating dynamic pricing, sentiment analysis, fraud detection and personalized recommendations. The system enables users to bid on event-specific memorabilia through an User Interface module, with a backend architecture utilizing microservices for scalability. AI-driven sentiment analysis adjusts bid increments based on audience excitement, while dynamic pricing module optimize auction value. Fraud detection employs machine learning and blockchain-based logging to ensure bid integrity. Multi-language support and AI-generated storytelling enhance global engagement. Secure payment processing and post-auction analytics provide seamless transaction management and user insights. By leveraging AI automation, the system maximizes auction participation, enhances user experience and optimizes revenue generation for event organizers and venues.
Absstract of: US2025219831A1
There is disclosed a method of authenticating credential data signed on a blockchain-based validation and authentication platform, the method being based a computer readable medium storing machine-readable instructions which when executed by the processor cause the processor to generate an ECDSA (Elliptic Curve Digital Signature) algorithm-based digital signature using a private key from an issuer, and authenticate the signed credential data via the ECDSA algorithm directly using a corresponding public key. As another aspect, a system for validating/authenticating academic credentials and facilitating equivalency between different credentials is disclosed comprising a blockchain for storing signed credential data and for processing transactions, a database for storing non-transactional data, a cryptographic algorithm for signing the credential data and for subsequently verifying the generated digital signatures; and a military grade encryption algorithm for encrypting the data put on blockchain.
Absstract of: US2025219825A1
An improved system implements Fitness Gradient Consensus including hash distance and bucket consensus variations within a digital blockchain by calculating the highest fitness value competing blocks to resolve conflicts and allocate the rewards associated with building new blocks. The consensus system applies conflict resolution formulas to incentivize block-building nodes to share blocks generated, as it completes construction, to improve chances of a reward, resulting in enhanced speed and security of blockchain.The hash distance consensus utilizes a hash distance scalar value as part of its fitness metric, and the bucket consensus assigns tokens to buckets and calculates an aggregate value of the assigned tokens. A trust-but-verify variant increases transactional throughput and reduces linearity and computational constraints.The system also utilizes novel record types, such as token genesis, transfer, transaction, trade order, settlement, proposition, determination, and pattern linkage records to facilitate the automation of financial, commercial and legal processes.
Absstract of: US2025219824A1
An improved system implements Fitness Gradient Consensus including hash distance and bucket consensus variations within a digital blockchain by calculating the highest fitness value competing blocks to resolve conflicts and allocate the rewards associated with building new blocks. The consensus system applies conflict resolution formulas to incentivize block-building nodes to share blocks generated, as it completes construction, to improve chances of a reward, resulting in enhanced speed and security of blockchain.The hash distance consensus utilizes a hash distance scalar value as part of its fitness metric, and the bucket consensus assigns tokens to buckets and calculates an aggregate value of the assigned tokens. A trust-but-verify variant increases transactional throughput and reduces linearity and computational constraints.The system also utilizes novel record types, such as token genesis, transfer, transaction, trade order, settlement, proposition, determination, and pattern linkage records to facilitate the automation of financial, commercial and legal processes.
Absstract of: US2025220024A1
A blockchain of block entries that can be requested by users from user devices is maintained in a distributed network of nodes. Block entries include a plurality of data portions that are each associated with an access level. A request from an auditor to view one or more data portions of a block entry can includes an access code associated with at least one access level can be evaluated to identify one or more data portions associated with the access level. A customized view of the block entry which includes the one or more data portions associated with the access level can be generated. An artificial intelligence engine can review entries within the distributed ledger, identify earnings information associated with the sales of the commercial inventory, determine tax based on earning information, and pay the tax via fiat or cryptocurrency to government authorities based on earnings information.
Absstract of: US2025217884A1
This technical solution can include multiple systems to facilitate asset exchange between a main network, one or more sub-networks, and a third-party network. The main network, one or more sub-networks, and the third-party network can each include a blockchain architecture to store the tokens corresponding to one or more owners of each of the networks. This technical solution can include generation of smart contract control structures and modification of blockchain architecture to process the tokens.
Absstract of: US2025217898A1
A social networking system is provided. The system encompasses a robust processing subsystem hosted on a server, comprises various modules including a registration module linking social media accounts, a blockchain-backed bio page module storing audience metrics, a payment gateway with a reward system, and a CRM module offering dashboards for influencers, brands, agencies, and followers. An analysis module integrates natural language processing to assess content tone, engagement, and sentiment. A button module generates emoticon categorization and auto-suggestions based on metadata, leveraging machine learning for predictions. A compliance analysis module ensures adherence to regulations in paid social media content, and a royalty distribution module calculates and allocates royalties based on engagement, location, compliance, and fan type via smart contracts. This comprehensive subsystem integrates functionalities to elevate user interaction, content analysis, and monetization opportunities within the social media platforms.
Absstract of: US2025220058A1
The present application discloses a method, system and storage medium for a communication session, involving blockchain technology. The present application sends a session request message based on a first terminal blockchain address session state, where the session request message includes a session request message identifier, a first terminal session account, and the first terminal session account includes: the first terminal blockchain address or an address mapped one-in-one to the first terminal blockchain address, and a first terminal home server connection address, the first terminal blockchain address session state is determined based on a transaction record between a visiting server blockchain address and the first terminal blockchain address; receives a session response message corresponding to the session request message identifier. By means of the present application, the visiting server can provide connection communication service for any blockchain user, which improves the convenience of terminal communication.
Absstract of: US2025219808A1
The present disclosure generally relates to securing access to resource and access rights using cryptography and the blockchain. Certain embodiments of the present disclosure generally relate to systems and methods that enhance the security of resource access using hierarchical deterministic (HD) cryptography and the blockchain. Certain embodiments of the present disclosure relate to systems and methods that securely and anonymously represent the identity of a user and the user's access code data on a distributed ledger represented across the blockchain.
Absstract of: US2025217801A1
The invention provides improved verification solutions for blockchain-implemented transfers. It is suited for, but not limited to, implementation in an SPV wallet. In accordance with one embodiment, a system or resource is provided which comprises a plurality of novel SPV verification components, the activities of which are coordinated by a coordination component. The system enables Bob to send Alice a payment transaction template (template Tx3) and requests: the full transaction data for all input transactions (Tx1, Tx2) comprising at least one output that Alice wants to spend as inputs to a transfer (Tx3); the Merkle path for all input transactions (Tx1, Tx2) linking them to their respective Merkle roots associated with their respective block headers; the completed transfer transaction (Tx3). Alice provides this information plus her signature. Bob can then perform local SPV checks on the input transactions Tx1, Tx2 using transactions Tx1 and Tx2, their corresponding Merkle paths Path 1, Path 2, and Error! Bookmark not defined. Bob's local list of block headers. Bob broadcasts the transfer transaction (Tx3) to the P2P network.
Absstract of: US2025217860A1
Techniques are described herein for system for preserving memories and experiences through a Non-Fungible Token (NFT) engine. An example system includes one or more memories storing a set of computer-readable instructions including the NFT engine and one or more processors interfacing with the one or more memories. The one or more processors are configured to execute the set of computer-readable instructions to cause the system to: receive data of a user from a time period, and execute the NFT engine to: analyze the data to classify a memory experienced by the user during the time period based on a memory threshold, generate, for display to the user, an NFT based on the memory, and mint the NFT corresponding to the memory to a blockchain, wherein a portion of the data associated with the memory is linked to the NFT.
Absstract of: GB2636869A
A service provider of data services (e.g. cloud, videoconferencing, streaming) over networks provides at least one address 2002 (preferably IPv6 addresses including multicast addresses) to a device controller when the device controller registers 2001. The service provider and device controller also agree cryptographic keys between themselves 2003-2008. When a device associated with the device controller requires access to the service provider the device controller provides one of the addresses and a derivative sub-key of the agreed key to the device 2009. The device signs a request to the service provider with the sub-key 2010. The service provider uses the devices address to look up the agreed key, derive the sub-key and check the signature on the request 2011. If the request is validated the service is provided 2013. The service provision may involve a blockchain in some manner.
Absstract of: GB2636682A
Associating data with a blockchain transaction (Tx), wherein said data is represented in a tree structure. Processing a path of the tree structure that includes the data and processing a digital signature of an author and/or approver of said data. Validating that at least one of: the data, the digital signature and the blockchain transaction (Tx) is a part of the tree structure. The tree structure can be a hash tree/Merkle tree. Simplified Payment Verification techniques can be used to determine that data is part of the tree structure. At least one of the data, the digital signature and the blockchain transaction (Tx) can be hashed when associated with the tree structure.
Absstract of: US2025209444A1
A self-custody wallet combination payment card includes an electronic component with storage, a processor, and a near field communications interface. Two programs are stored at the electronic component and, once provisioned, the electronic component stores one or more blockchain addresses and security keys. The two programs can include a payment application which can interface with point of sale terminals (e.g., following EMV specifications) and a crypto application which has the capability to securely store keys and return a signature for blockchain transaction.
Absstract of: US2025209140A1
Block chain technology based ownership distribution method and system in digital eco system, Is the invention that relates to distribution and sharing of ownership of digital application entity to digital application accounts through block chain technology, where digital application account activity is recorded, calculated and rewarded for making contribution in development and growth of digital application entity and digital application account is awarded with cryptographic ownership tokens (COTs) according to contribution made. The method also contains a dedicated exchange where only cryptographic ownership tokens generated through the proposed method and system are listed and traded.
Absstract of: US2025209447A1
Secure blockchain (BC)-based tokens are issued and linked to payment cards and/or devices of customers. Custom conditions associated with the tokens are stored in smart contracts on a BC. The tokens are stored in a cloud-based key vault and/or in the BC. Validation of a token for access a smart contract on the BC can only be made by a financial institution (FI) to the key vault. Real-time information for a transaction device, for transaction information, and/or for the customer is provided as input data to the smart contract for evaluation of the conditions. After the token is authenticated by the key vault, the real-time information is gathered and passed to the corresponding smart contract on the BC for evaluation. The FI receives transaction authorization or transaction denial based on the smart contract's evaluation of the conditions.
Absstract of: WO2025136314A1
The present invention relates to a system which enables the license and license plate information of vehicles to be stored digitally on the blockchain network (4) and the registration transactions that will be performed on the vehicle such as buying and selling to be carried out on the blockchain network (4).
Absstract of: WO2025130269A1
The present invention relates to the technical field of data transmission, and, in particular, to a blockchain-based method for remote big data acquisition and secure transmission. Acquisition and transmission steps comprise: S1. determining a type of data acquisition and selecting an appropriate acquisition tool; S2. writing a script for the data acquisition and preprocessing acquired data; S3. storing the acquired data and placing same into a storage system for storage; and S4. by means of establishing a secure tunnel by means of a VPN between the storage system and the interior of a computer at the other end, a user passing facial authentication when performing data transmission. According to the present invention, data transmission is performed by means of an established VPN tunnel, and the face of the user is authenticated before and after the transmission, so that it can be ensured that the data transmission is an operation of a technician, and lawbreakers are prevented from operating to transmit data. In a transmission process, the transmitted data is encrypted to prevent the data from being intercepted during transmission, thereby resulting in better use prospects.
Nº publicación: US2025211442A1 26/06/2025
Applicant:
VISA INT SERVICE ASSOCIATION [US]
Visa International Service Association
Absstract of: US2025211442A1
A method includes a sender device operated by a sender receiving a receiver address associated with a receiver. The sender device prompts the sender to interact a card comprising a processor and a memory storing a sender public key and a sender private key of a sender public-private key pair associated with a blockchain network, the card held by the sender. The sender device transmits interaction data including the receiver address, a sender address of the sender, and a value to the card. The processor of the card retrieves the sender private key and signs the interaction data to produce signed interaction data. The sender device receives the signed interaction data and the sender public key. The sender device transmits the interaction data and the signed interaction data to the blockchain network. The blockchain network records the interaction data and the signed interaction data in a block of a blockchain.
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