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115
resultados
Última actualización
19/07/2026 [07:33:00]
Resumen de: US20260203828A1
Systems and methods are disclosed for providing a graphic user interface. The systems and methods may (1) receive an indication of a parametric event involving a vehicle; (2) provide a series of component graphic user interfaces, wherein the component graphic user interfaces may be configured to (i) initiate a claim filing, (ii) communicate with an insurer entity, (iii) communicate with an emergency response entity, (iv) communicate with a towing service entity, (v) communicate with a taxi or ride-share service entity, (vi) communicating with a vehicle repair service entity, (vii) communicating with a vehicle salvage entity, and/or (viii) communicating with a vehicle rental service entity; (3) detect one or more user interactions that may include one or more selections of the one or more actions; (4) perform the one or more actions; and/or (5) record a transaction indicating that the one or more actions has been performed to the blockchain.
Resumen de: US20260205286A1
0000 An example method of configuring a plurality of aspects of a system includes providing, by a computing system, a control smart contract and a plurality of subordinate smart contracts on a blockchain, wherein each subordinate smart contract receives a respective input regarding a respective one of the plurality of aspects and outputs a respective decision, and wherein the control smart contract controls a configuration process incorporating the subordinate contracts according to the decisions of the subordinate contracts. The method further includes conducting, by a computing system, the configuration process according to the control smart contract; and configuring the aspects of the system according to the decisions of the subordinate smart contracts.
Resumen de: US20260203808A1
The present invention relates to a blockchain-based secondary creative work management system and a method therefor, and an object thereof is to provide a blockchain-based secondary creative work management system and a method therefor which enable users to perform new communicative creation through the processes of: dividing a display space of a primary creative work uploaded by a primary creator into a plurality of cells; and issuing and distributing, as a blockchain-based NFT, information on the primary creative work and location information of the cells on the primary creative work, which allows secondary creative works to be displayed in each cell on the primary creative work.
Resumen de: US20260205290A1
0000 A method executed by a computing device includes determining whether baseline content associated with a longevity-contingent instrument is qualified for a proposed contingency-action token (CAT) for an object distributed ledger. When qualified, the method further includes obtaining an availability status of the longevity-contingent instrument for a life insurance investment utilization. The method further includes establishing CAT content to include the baseline content, the availability status, and further CAT content to produce the CAT. The method further includes using a securely passing process to generate a new block affiliated with the CAT via a blockchain of the object distributed ledger, where the new block includes the CAT content.
Resumen de: WO2026148655A1
The invention creates a blockchain-based system for automatically recording book-entry assets and legal acts using smart contracts. Book-entry assets represent property rights, while governance rights involve roles within economic organizations. Legal acts are defined as processes for exercising these rights, resulting in state transitions of the rights. The system is modeled on a "Turing Machine", focusing on defining structured data objects, establishing rule systems for state transitions, and implementing algorithms and procedures for these transitions. Three smart contract types are employed: Registers for defining and recording data objects, Code of Conduct for specifying rules, and Keeper of Books for validating preconditions and executing consequences. The model uses smart contracts to autonomously control legal acts and record them on the blockchain. To illustrate this system, sample codes and test scripts are included, detailing its implementation for managing and automating legal acts and the associated records.
Resumen de: US20260203756A1
The present application relates to analyzing a transaction flow of cryptocurrency. A method may include collecting distributed ledger information of a blockchain corresponding to a specific cryptocurrency and standardizing blockchain data extracted from the distributed ledger information, collecting and standardizing multi-type data related to the cryptocurrency transaction, constructing a cryptocurrency network graph using the standardized blockchain data, constructing a knowledge graph using the standardized multitype data, mapping the cryptocurrency network graph and the knowledge graph to generate a multi-layer based transaction analysis knowledge graph, searching for transaction information using a first cryptocurrency address for which a fund flow is to be tracked as an input address in the transaction analysis knowledge graph, generating a fund flow graph having the input address and an output address as nodes to track a fund flow, and identifying an attribute of each node included in the fund flow graph using the knowledge graph.
Resumen de: US20260203761A1
0000 Technology is disclosed herein for expediting blockchain transactions. More specifically, the technology describes techniques for assessing risk associated with expediting processing of blockchain transactions received by a transaction processing platform. When a determination is made that a transaction can be expedited, the transaction processing platform can expedite the transaction, e.g., locally process the blockchain transaction, prior to receiving a verification or confirmation from the consensus network. In this manner, the transaction processing platform can act like a local cache allowing quick access and operation on permanently stored data within the blockchain with minimal or calculated risk.
Resumen de: US20260205304A1
0000 Decentralized system for third-party identity management and access control, leveraging blockchain technology, decentralized identifiers (DIDs), verifiable credentials (VCs), and cryptographic methods are disclosed. Third-party entities generate unique, self-owned DIDs, which are stored on a blockchain to ensure immutability and security. Verifiable credentials issued by trusted authorities, such as banks or regulatory bodies, encapsulate specific attributes, roles, or permissions and are similarly stored on the blockchain for tamper-proof verification. A public key infrastructure (PKI) is integrated to support secure authentication and cryptographic validation, ensuring trusted interactions between entities. The system features an API gateway that verifies DIDs and VCs, enforces granular access controls, and supports temporal access restrictions. By decentralizing identity management, the invention eliminates reliance on centralized repositories, enhances data integrity through an immutable ledger, and ensures distributed trust. It accommodates both human and non-human users, providing a scalable and secure framework for identity and access management across diverse applications.
Resumen de: US20260204128A1
An example system may include a processor and memory, wherein the processor is configured to perform one or more of acquire chip count data from the chip counting tray; associate each counted chip with a blockchain digital asset comprising a casino token; record the digital asset on a blockchain ledger along with a current location indicator reflecting a casino table and the chip counting tray where the counted chip is located; detect a movement of the counted chip in and out of the tray and update the location indicator on the blockchain ledger; continue to monitor the chip count data from the chip counting tray and record the chip count data on the blockchain; and provide current chip count data to a mobile blockchain node associated with a managing entity.
Resumen de: US20260203811A1
0000 Various examples are directed to computer-implemented systems and methods for customer onboarding using a blockchain. A method includes accessing, by a first financial institution, onboarding request data from a computing device associated with a first prospective customer, the onboarding request data comprising identifier data describing the first prospective customer. The identifier data is used to identify a block of a distributed ledger comprising first data describing the first prospective customer, the first data provided to the distributed ledger by a second financial institution different than the first financial institution. A fraud screening of the first prospective customer is executed using the identifier data and the first data. Based on determining that the first prospective customer meets onboarding criteria, an account opening gateway is created for the first prospective customer, and an account is opened at the first financial institution for the customer in response to the onboarding request data.
Resumen de: AU2026205074A1
Integrating a blockchain ledger with an application external to the blockchain ledger is disclosed. A first method determines a state, to be written to a blockchain ledger, based on a contract transaction. A second method determines a state, to be written to the blockchain ledger, based on an adapter transaction. The first method includes an invocation of the second method. The second method verifies whether the adapter transaction includes a particular set of information associated with a particular application. If the adapter transaction includes the particular set of information, then both the contract transaction and the adapter transaction are committed to the blockchain ledger. If the adapter transaction does not include the particular set of information, then neither the contract transaction nor the adapter transaction are committed to the blockchain ledger. The state determined based on the adapter transaction is used to update the particular application. un u n
Resumen de: WO2026150235A1
This invention discloses a decentralized system and method for lottery and betting events using single-transaction participation on a distributed ledger network (e.g., a blockchain). Each participant merges payment and selections into a single on-chain record, either a Lottery Ticket Transaction (LTT) or a Betting Ticket Transaction (BTT), thereby reducing complexity. Outcomes can be determined on-chain via a random generator or off-chain via external oracles or AI-based processes, with authorized wallets submitting verified results. The system automatically allocates multi-tiered prizes and can be configured with fixed or dynamic pricing, bridging, token swapping, or fallback scenarios. A pseudonymous mechanism preserves user privacy while maintaining transparent, immutable records. By eliminating separate payment and selection steps, the invention streamlines lottery and wagering operations, supports cross-chain interoperability, and scales effectively for both large- and small-scale game businesses. Optional AI modules, compliance interfaces, and zero-knowledge proofs further enhance fairness, security, and adaptability across diverse commercial contexts.
Resumen de: US20260205309A1
Existing DAO governance systems operate entirely in software, allowing majority voters to execute proposals regardless of risk controls, enabling privileged actors to forge compliance logs, and forcing regulators to rely on unverifiable system reports. The present invention addresses these limitations by executing governance-critical logic within Trusted Execution Environments (TEEs), hardware-isolated processor regions inaccessible to operating systems, cloud providers, and blockchain nodes. The architecture introduces five elements: a Multi-TEE Quorum Verification Layer requiring agreement from three independent TEEs before authorization; an On-Chain Attestation Registry preventing counterfeit governance engines; a Regulatory Verification Network enabling independent compliance validation; a Post-Quantum Attestation Layer securing evidence for long-term retention; and Automated Treasury Safeguards including hardware-enforced freezes, circuit breakers, and insurance triggers. When violations are confirmed by quorum, cryptographic keys are destroyed, hardware counters advance, and network isolation activates, making non-compliant execution physically impossible while producing zero-knowledge proofs usable across multiple regulatory frameworks.
Resumen de: US20260203818A1
A first blockchain system directed to representation of fractional ownership of asset baskets via NFT, each of the asset baskets including a disposal well to generate electricity, and a second blockchain system directed to operations of the asset baskets, the second blockchain system representing the operations of the asset baskets as operation value tokens. For a smart contract executed for an operation for one of the asset baskets, systems and methods include instructing the one of the asset basket to execute the operation according to the smart contracts; intaking sensor data from the asset basket to verify execution of the operation; and for verification of the execution of the operation, generating an operation value token realized as fungible token for one of the asset basket in the second blockchain system; and updating a valuation of the fractional ownership of the one of the asset baskets on the first blockchain system.
Resumen de: US20260203432A1
0000 An access control device includes, a memory that stores data associated with an NFT on a blockchain and stores disclosure destination information indicating a disclosure destination of the data in association with identification information of the NFT; and a processor coupled to the memory and the processor configured to, determine whether or not to disclose the data to a disclosure requester based on the disclosure destination information stored in the memory in a case where a disclosure request of the data is received from the disclosure requester, the disclosure request being based on an access destination of the data indicated by the NFT.
Resumen de: US20260205311A1
0000 An information processing apparatus according to an embodiment includes a hardware processors. The processors receive, from a terminal device, transmission data that includes attribute information and registration data. The attribute information includes first position and time information and second position and time information. The first position and time information indicates a position and a time at which the registration data is acquired. The second position and time information indicates a position and a time at which the registration data is transmitted. The processors register, for each piece of the transmission data, information based on the corresponding registration data and the corresponding attribute information in a blockchain. The processors obtain, for each piece of the transmission data registered in the blockchain, evaluation information for evaluating validity of the corresponding registration data by analyzing the corresponding attribute information. The processors output the evaluation information.
Resumen de: US20260203800A1
A system and method are provided for consent-driven visual likeness identification and verified content generation within a closed, privacy-compliant platform. The system includes a multi-step user consent interface requiring affirmative authorization prior to any likeness scan, an internal opt-in visual likeness recognition engine for identifying verified users, a real-time alert subsystem for notifying matched users of scan activity, and a conditional public likeness lookup engine performing one-time, non-persistent searches limited to publicly visible images and URLs. The system further includes an image and Smartbook module enabling verified users to upload, organize, and generate keepsake products from approved media, with optional AI layout assistance and blockchain archival of ownership data. A verified multi-input feed search engine allows keyword, date, location, or likeness-based queries restricted to consent-authorized content within the closed network.
Resumen de: US20260205463A1
0000 Apparatus, methods and systems of communication network protocol stack may be provided according to one or more aspects. According to an aspect, a method may be provided for joining a blockchain network. The method includes sending, by a first entity (FE) to a second entity (SE), a request message to join a group associated with a blockchain. The request message may include one or more of: a player identifier (ID) identifying the FE, a group ID identifying the blockchain, a group contract ID identifying a set of instructions to be followed, a read permission, or a write permission. The method may further include receiving, by the FE from the SE, a response message indicating that the FE is verified to join the group, the response message including the group ID and the group contract ID.
Resumen de: US20260203748A1
0000 Systems, methods, and computer-readable storage media to protect non-fungible tokens (NFTs) using a protection architecture. One method includes receiving an NFT, authenticating the NFT including authenticating or verifying the NFT using a key and authenticating the link of the NFT, and protecting the NFT including generating a public-private key pair, encapsulating the NFT within a control structure, updating an NFT account in an overlay ledger, generating and storing a cold storage object in a cold storage ledger, and broadcasting the NFT to a blockchain storage.
Resumen de: US20260205514A1
The present specification relates to a blockchain network system, and an operation method of a node accessing a blockchain network comprises: selecting a participant node, a congress node, a committee node, and a chair node on the basis of a random contention-free consensus to configure the role of each node; receiving, by the chair node, a delegation request from the congress node and using a transaction satisfying a consensus condition to instruct the committee node to perform block generation; approving, by the committee node, the block generation by communicating with the chair node; and disseminating, to the blockchain network, a new block generated as a result of the approval.
Resumen de: US20260205316A1
The present specification relates to a blockchain network system. According to an operation method for a node accessing a blockchain network, each of a participant node, a congress node, a committee node and a chair node is selected to configure the roles of the nodes on the basis of random non-contentious consensus, the chair node receives a request for delegation by means of random non-contentious consensus from the congress node and instructs the committee node to generate a block, the committee node communicates with the chair node and approves block generation, and the participant node provides verification data according to the approval result, thereby generating a new block with which the verification data is combined.
Resumen de: US20260203735A1
In systems and methods for efficient remittance, a server computer receives, from a first issuer computer via an application programming interface (API), a request to transfer an amount of first currency to a receiving party. The server computer obtains an amount of digital currency corresponding to the amount of first currency and records a record of the transfer to a ledger of interactions. The server computer causes the record to be recorded to a blockchain. The server computer transmits, to a second issuer computer, a notification of the transfer and receives, from the second issuer computer via the API, a request for an amount of second currency corresponding to the amount of digital currency. The server computer transmits the amount of the second currency to the second issuer computer, causing the second issuer computer to provide the amount of second currency to the receiving party.
Resumen de: AT528955A2
Dieses Patent beschreibt ein Verfahren und ein System zur dynamischen Zuteilung und Vermittlung, einschließlich Auktion, von physischen Ressourcen, insbesondere Abfallmaterialien, sowie von Dienstleistungen, die mit der Lizenzierung, Sammlung, Logistik, Aufbereitung und Verwertung dieser Materialien verbunden sind. Es bietet eine umfassende Lösung für das Abfallmanagement durch die Integration moderner Technologien wie maschinelles Lernen, Echtzeit-Datenanalyse und Blockchain-basierte Transparenz.
Resumen de: EP4776575A2
0001 Embodiments of the invention provide enhanced security solutions which are enforced through the use of cryptographic techniques. It is suited for, but not limited to, use with blockchain technologies such as the Bitcoin blockchain. Methods and devices for generating an elliptic curve digital signature algorithm signature (r, w) are described. In one embodiment, a method includes: i) forming, by a node, a signing group with other nodes; ii) obtaining, by the node, based on a secure random number: a) a multiplicative inverse of the secure random number; and b) the first signature component, r, wherein the first signature component is determined based on the secure random number and an elliptic curve generator point; iii) determining, by the node, a partial signature based on a private secret share, the multiplicative inverse of the secure random number and the first signature component; iv) receiving, by the node, partial signatures from other nodes of the signing group; and v) generating, by the node, the second signature component, w, based on determined and received partial signatures.
Nº publicación: US20260195735A1 09/07/2026
Solicitante:
PAYPAL INC [US]
PAYPAL, INC.
Resumen de: US20260195735A1
Methods and systems for digital hot wallet protection are provided. A payment channel is established via a Layer-2 network of a cryptocurrency blockchain for transferring a cryptocurrency balance from a first digital wallet of a service provider to a second digital wallet of a trusted entity over a plurality of commitment transactions. A transaction receipt for each commitment transaction is transmitted to the trusted entity via a secure communication channel previously established between the service provider and the trusted entity outside of the Layer-2 network. A transaction log of the service provider is modified so that it no longer represents the current transaction state of the payment channel. Responsive to detecting a breach of the first wallet, a transaction is broadcast to a Layer-1 network of the blockchain for transferring the total cryptocurrency balance from the first wallet to the second wallet.
BOPI
Sede Electrónica
