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139
results.
Updated on
11/05/2026 [08:34:00]
Absstract of: US20260127651A1
Provided herein are database structures, systems, and methods for an anonymous, information exchange platform. The information exchange platform described herein may comprise blockchain structures, decentralized networks, peer-to-peer technology, cryptographic techniques, and/or a combination thereof. Past and present actors associated with a topic of information (e.g., a product) may flexibly exchange information on the information exchange platform by implementing question and answer protocols.
Absstract of: US20260127541A1
Implementations of various methods and systems of a network, GPS system, mobile computing devices, servers, transportation unit data transformations, forward commodity market servers, grouping instructions for virtual hubs, transparent open access pricing systems, blockchain audit and safety instructions, virtual hub instructions, banking and credit account instructions, priced based GPS map routing algorithms in a simple easy to use graphical user interface format for mobile, audio interface or virtual interface computing over various mediums which are connected via a network to transact and trade transportation seats or capacity units in airline transport, subway transport, train transport, automobile transport, autonomous vehicle transport, taxi transport, space transport, package freight transport, tractor trailer freight transport, cargo freight transport, container freight transport, virtual transport, underground transport, ship or sea transport, public transport, private transport or drone transport on a computer, mobile computer device, audio computer device, virtual reality computer device or mixed reality computing device.
Absstract of: US20260127579A1
0000 An electronic device to transfer the ownership of an NFT on a blockchain, and a method for the same are provided. The method includes obtaining first identification information associated with an external electronic device and second identification information of a non-fungible token (NFT) associated with the external electronic device; and based on obtaining the first identification information and the second identification information, transmitting, to a server, a first blockchain address of a first wallet application stored in the electronic device, first account information of a user of the electronic device, the first identification information, and the second identification information, the transmission including a request to change an ownership of the NFT created in a blockchain network, wherein based on the first blockchain address and the first account information being included in the NFT in the blockchain network, the ownership of the NFT is changed to the first blockchain address.
Absstract of: WO2026092570A1
Provided in the present description are methods and apparatus for cross-chain resource transfer in a cross-chain system, and a system. A cross-chain system comprises a first blockchain and a second blockchain; a first resource contract, a first transition contract and a first cross-chain contract are deployed on the first blockchain; a second resource contract, a second transition contract and a second cross-chain contract are deployed on the second blockchain. A method is executed by a node of the first blockchain and comprises: receiving a first transaction which calls the first resource contract, the first transaction instructing transfer of a first resource from a first account of the first blockchain to a second account of the second blockchain; and, on the basis of the first transaction, transferring the first resource from the first account to the first transition contract, calling a transmission interface of the first cross-chain contract by means of the first transition contract, and transmitting a cross-chain message to the second blockchain, the cross-chain message being used for instructing transfer of the first resource to the second account by means of the second resource contract and the second transition contract.
Absstract of: WO2026092315A1
An intelligent power load management method based on big data analysis, which relates to the technical field of big data analysis and data processing, wherein an accurate power load forecasting model is constructed by means of integrating historical power consumption data, climate data, power grid device status data and user behavior data. In the method, blockchain technology is employed to improve the security and traceability of forecast data, and the automation of a power load management process is realized by means of smart contracts. The specific steps include data acquisition and preprocessing, load forecasting model construction and verification, forecast data storage and hash value generation, smart contract writing and execution, and process node data processing and evaluation. The method effectively solves the problems of load data anomalies and model errors, thereby improving the stability and management efficiency of a power grid system.
Absstract of: US20260128871A1
0000 A method for secure storage of cybersecurity data in a blockchain includes: identifying, by a processor of a processing server, a device profile for a computing device; encrypting, by the processor of the processing server, the device profile into an encrypted device profile using a public key of a first cryptographic key pair; encrypting, by the processor of the processing server, the encrypted device profile into a converted device profile via quantum cryptography using a first configuration key; and transmitting, by a transmitter of the processing server, the converted device profile to a blockchain node in a blockchain network.
Absstract of: AU2024362293A1
A system and method for processing of organic waste, the system comprising: a converter reactor (such as having pyrolytic characteristics); an input waste feed material identification subsystem; one or more energy generators; one or more sensors for acquiring at least processing data; a communication bus for remote monitoring and control of the system; and artificial intelligence agents for making localised decisions (and optionally remote decisions) The system is configured to autonomously select or control the processing according to at least the identity of the waste feed material, and the system is configured to be controlled according to at least the processing data. The system may be equipped with or configured to be controlled according to smart contracts within blockchain digital ledgers that may be connected to a carbon trading exchange.
Absstract of: WO2026095289A1
The present invention relates to a blockchain-based zero-trust confidential file access permission management system. The system comprises: an access permission registration module for acquiring setting information about a user type from a manager terminal, determining a type of a user on the basis of the setting information about the user type, and setting a blockchain network type on the basis of the type of the user; an access verification module for generating an access request including an access permission attribute of the user, and determining whether access corresponding to the access request is permitted; and an access management module for checking the integrity of a file.
Absstract of: US20260127596A1
A computer-implemented method is provided for autonomously managing tokenized assets associated with an operational venture using a blockchain protocol. The method includes deploying an agent coordination contract on a blockchain network, the contract storing on-chain incentive rules and maintaining lifecycle status and performance metrics for multiple autonomous operational agents. At least one autonomous agent is assigned to the operational venture through the contract. The agent coordination contract receives a performance report from the assigned agent, the report including operational data generated from an executed action. The contract autonomously evaluates the performance report against the on-chain incentive rules to determine a performance outcome. Based on the determined outcome, the agent coordination contract and/or an associated settlement contract autonomously updates one or more of the agent's on-chain lifecycle status, the agent's on-chain performance metrics, and a state of the tokenized assets representing the operational venture.
Absstract of: US20260129051A1
0000 The invention provides systems and methods for converting high level source code into an arithmetic circuit which represents the functionality expressed in the source code. The invention comprises a translation/interpretation component for performing this conversion. In a preferred embodiment, the source code is a smart contract such as those used in relation to a blockchain platform. The invention could be used in relation to the Bitcoin network, for example. A method in accordance with an embodiment comprises the steps of: processing a portion of high level source code (e.g. a smart contract) to generate an arithmetic circuit. The arithmetic circuit comprises one or more arithmetic gates arranged to represent at least some of the functionality expressed in the source code. The processing involves evaluating one or more constants provided in the source code to produce one or more expressions that include Boolean and/or arithmetic operators.
Absstract of: US20260127644A1
0000 The present principles are directed to systems and methods for providing a trading system cooperatively integrated with manufacturing control and distribution systems, and, more specifically, to provide a trading, clearance, settlement, and depository for securities, commodities, and their derivatives (collectively “securities”) that utilize asset-backed, virtualized data tokens and blockchain technology to facilitate price discovery and automated transactions at all stages of the asset development, manufacturing, and distribution of commodities.
Absstract of: US20260128883A1
0000 A method executed by a computing device includes selecting a contingency-action token (CAT) of an object distributed ledger that meets minimum CAT requirements. The method further includes determining to select the CAT based on an evaluation of the CAT with regards to an evaluation profile. When selecting the CAT, the method further includes facilitating taking control of the selected CAT of a blockchain of the object distributed ledger using a securely passing process and updating the selected CAT utilizing the secure exchange posting information for the CAT to produce an updated CAT. The method further includes causing, using the securely passing process, generation of a new block affiliated with the updated CAT via another blockchain of another object distributed ledger for a secure exchange, where the new block includes the updated CAT.
Absstract of: US20260127591A1
The present invention relates to a method for processing a digital transaction comprising: receiving, by an issuer system in electronic communication with a smart contract, a transfer notification comprising a user's public blockchain address associated with the user's electronic wallet, a service provider's public blockchain address associated with the service provider's electronic wallet, and a transaction amount; the issuer system in electronic communication with the smart contract receiving the x first token(s) corresponding to the transaction amount from the user's electronic wallet and sending the transaction amount in form of an amount of y second token(s) corresponding to the transaction amount to the service provider's electronic wallet.
Absstract of: US20260127261A1
A client device operates by: reading, via the client device, an optical code associated with a player token; sending, via the client device and in response to reading the optical code, a request to download a player token NFT associated with the player token from an NFT distribution platform implemented as a decentralized computer system having a plurality of different nodes, the player token NFT stored on a blockchain via the plurality of different nodes of the decentralized computer system; receiving from the blockchain of the NFT distribution platform, via the client device, the player token NFT associated with the player token responsive to geographically distinct blockchain calculations performed contemporaneously over the plurality of different nodes of a decentralized computer system; and storing the player token NFT in a wallet associated with the user.
Absstract of: US20260127697A1
0000 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.
Absstract of: US20260128902A1
0000 A comprehensive system and method for registering, classifying, and governing Virtual Entities (VEs) using blockchain technology is disclosed. The system establishes a four-tier classification framework comprising Tools (VE-T), Agents (VE-A), Collaborators (VE-C), and Virtual Persons (VE-P), each distinguished by functional capabilities and autonomy levels. Each registered entity receives a unique, cryptographically secured digital identifier (VE-ID) incorporating jurisdictional codes, classification designators, temporal markers, and hash-based authentication. The platform provides comprehensive lifecycle tracking, immutable metadata storage, and optional governance integration through consent-based smart contracts that link external human guardians, organizational custodians, or collaborative partners. The invention implements decentralized identifiers (DIDs), zero-knowledge proofs (ZKPs), and secure application programming interfaces (APIs) to enable third-party verification, regulatory compliance, and cross-platform interoperability. This framework establishes transparent, ethically grounded, and legally verifiable infrastructure for the deployment and oversight of autonomous digital systems across multiple jurisdictions.
Absstract of: WO2026095835A1
The present invention relates to a Real Estate Blockchain Platform System, which consists of a digital real estate system utilizing blockchain technologies as the foundational infrastructure linking all components. Through this platform, all real estate information is processed on a decentralized, integrated environment. The invention includes registration and verification where digital registration is the first step in the current invention. After a user registers, the system becomes accessible; once the user's identity is verified, they can log in to the system. After properties are registered on the system, a real estate tokenization process is performed, converting the property into digital tokens that can be traded.
Absstract of: US20260128909A1
0000 A computing system may generate, manage, and verify dynamic digital credentials recorded on a distributed ledger. The system may receive credential data from an issuer, generate a cryptographic hash representing the credential content, and record the hash on a blockchain along with issuer identifiers and version references. When a credential is updated, the system may calculate and store differential data between versions to improve storage efficiency and maintain traceability. Each version may reference the previous hash, forming an immutable version chain. Recipients may store credentials in digital wallets and share verifiable credentials containing issuer signatures and refresh links for automatic updates. Verifiers may authenticate credentials by validating issuer signatures and comparing credential hashes with corresponding blockchain records, ensuring authenticity, integrity, and version transparency across decentralized systems.
Absstract of: US20260127592A1
The remittance system is composed of an originating-side integration subsystem linked to an originating-side financial institution system of a remitter, a beneficiary-side integration subsystem linked to a beneficiary-side financial institution system of a recipient, a blockchain management subsystem linked to the originating-side integration subsystem and the beneficiary-side integration subsystem via the SWIFT system, and a plurality of blockchains linked to the blockchain management subsystem. The blockchain management subsystem and the originating-side integration subsystem send information relating to an SC transfer on the plurality of blockchains to the SWIFT system.
Absstract of: US20260127578A1
0000 A platform for proof-conditioned monetization, cross-chain provenance, and defensive market orchestration that integrates canonical serialization, cryptographic attestations, composite proof verification, IPS (Interoperable Proof-of-Settlement) tokens, rotation gateways, adaptive settlement engines, micro-market orchestration, selective disclosure proofs, adversarial robustness pipelines, and developer tooling. The platform enables verifiable monetization and settlement of digital assets and interactions across heterogeneous ledgers and opaque Al pricing systems by requiring canonicalization, cryptographic binding, and tamper-evident anchoring prior to monetization or settlement.
Absstract of: US20260127564A1
0000 A system and method for generating, issuing, and recording value transactions in a peer-to-peer data exchange based on a proof-of-data blockchain. The system enables users to open datastores and receive value, with value transactions recorded on the proof-of-data blockchain. Recorders of value compete to obtain blockchain recording rights by issuing value to users who achieve the highest proof-of-data scores. The system supports recording blocks of variable size to enhance scalability and efficiency
Absstract of: US20260127586A1
A blockchain / distributed ledger based approach for traversing distributed ledger data structures for generating cryptographically verifiable presentation data objects is proposed herein. The approach can be utilized as a mechanism for using a combination of cryptographically generated verifiable credential data objects with cryptographically generated verifiable presentation data objects, verifying characteristics of a user or a computational process, such as whether a user is a graduate of a particular educational institution, whether the user has a transaction history that warrants a score greater than a threshold, or whether the user has sufficient access credentials to access a controlled resource. Zero knowledge proofs are proposed as a mechanism for generating verifiable proofs to protect sensitive verifiable credential data objects. The score can be generated using a black box machine learning model.
Absstract of: US20260127834A1
An evidence system for dance copyright based on virtual avatar and a method thereof are disclosed. In the system, a user posture is captured through sensors and a motion capture technology, the user posture is combined with a imaging technology to generate a virtual avatar, and a motion of the virtual avatar is kept consistent with the user posture; after the virtual avatar is generated, the motion of the virtual avatar can be dynamically adjusted and an adjustment record corresponding thereto is generated, the input of a choreography note is allowed; the user posture, the adjustment record, and the choreography note together are stored as a dance evidence message, which is then signed and deployed to the blockchain network as an evidence basis for dance copyright. Therefore, the technical effect of improving the evidence convenience and undeniability of a dance copyright can be achieved.
Absstract of: US20260127217A1
0000 A storage system determines multimedia data from among data for registration in a blockchain based on a preset condition, calculates a hash value of the multimedia data, and stores the multimedia data in a given storage. The storage system registers, in the blockchain, the calculated hash value and storage location information indicating a storage location of the multimedia data as multimedia data information.
Nº publicación: WO2026096324A1 07/05/2026
Applicant:
CIRCLE INTERNET GROUP INC [US]
CIRCLE INTERNET GROUP, INC.
Absstract of: WO2026096324A1
Certain aspects of the present disclosure provide techniques for securely embedding messages in transaction records in a blockchain system. An example method generally includes receiving a request to perform a transaction on a blockchain. Generally, the request includes a message payload describing the transaction and an indication of an amount of a token to transfer from a source wallet to a destination wallet on the blockchain. The message payload is encoded. Generally, the encoded message payload has a maximum size associated with a block size on the blockchain. A transaction record including the encoded message payload and the amount of the token to transfer to the destination wallet is generated, and the transaction record is committed to the blockchain.
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