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116
results.
Updated on
17/09/2025 [07:44:00]
Results 50 to 75 of 116
Absstract of: US2025278510A1
Described herein are systems and techniques to facilitate the use of third-party and other external interaction data generation systems to generate data that may be used in customer interaction without jeopardizing the security of personal information. Interaction data received from a customer may be stored in a blockchain block and non-personal data may be used to generate a request for interaction data. A hash key based on the personal data may be generated to generate and identify the blockchain and track interaction data for a communications session. Data exchanges may be associated with this hash key so that the system may identify and utilize data in the associated blockchain for operations related to the communications session.
Absstract of: US2025279193A1
System and methods utilizing specialized hardware and transactions with a public blockchain protect a medical or treatment device from misuse or malicious alteration. The blockchain allows treatments to be immutably published as readable specifications or in an encrypted format. The device will not start to function without a valid interaction with the blockchain. Patient identification, treatment authorization by a healthcare provider, and payment for services are also enabled by this system.
Absstract of: US2025278722A1
A method for facilitating permission-based cryptographic transactions across service providers includes: receiving a request including permission data and an identification value from a first computing system, the identification value being associated with a first blockchain wallet for a blockchain associated with a blockchain network; generating (1) a permission token based on the permission data and (2) an alias, the permission token including verified identity data points; transmitting the generated alias to the first computing system in response to the request; receiving a token request from a second computing system, the token request including the alias; and transmitting the generated permission token identification value to the second computing system in response to the token request.
Absstract of: US2025278808A1
Evidence Based Trade Policy for the United States of America and the World to make Blockchain a new Service Industry. Improvise and Safeguard Human health and Wealth against harm by elevated Trust, Security and Authenticity in the system and Consumer-focus approach to auto-disrupt any industry monopoly. Allows trade simplification to elevate industrial productivity and economy by adoption of Self-Selection Hypothesis by established industries that are utilizing Blockchain with proven success and Learning Hypothesis by remainder industries to increase efficiency by Blockchain transition. Continuous innovation for Blockchain Service Industry by each country worldwide to create a Trade in Value-Added contribution towards its local Blockchain Service Industry, leads to a global Blockchain Service Industry
Absstract of: CN120130047A
A computer-implemented method for enabling a user to access a broadcast message using a blockchain transaction, the method comprising: determining a set of users eligible to access a message; maintaining a key graph comprising a plurality of nodes representing keys; generating an encrypted message; determining a set of encrypted data items; obtaining a message transaction, the message transaction comprising: a respective input associated with and signed by each respective user; a respective input associated with and signed by the broadcaster; associated with the respective public key of the respective user and/or the public key of the broadcaster and locked to the respective output of the respective public key of the respective user and/or the public key of the broadcaster; and a respective output comprising the set of encrypted data items; causing the message transaction to be submitted to a blockchain network; and broadcasting the encrypted message to at least the set of users.
Absstract of: EP4611307A1
The invention relates to a treatment device (101), a secure treatment system (100, 200), and a method for securely authorizing and executing treatments using a blockchain network (170). The treatment device (101) comprises at least one processor (140), a secure enclave (150) for cryptographic security, and an application configured to retrieve a treatment list from the blockchain network (170), request authorization for a selected treatment, and retrieve a corresponding treatment recipe for execution. The system (100, 200) comprises at least one treatment device (101), a blockchain network (170), and a control client device (230) configured to execute a blockchain transaction with the blockchain network (170) via a control smart contract (245). Each treatment device (101) is configured to request authorization to execute a selected treatment from the treatment list, wherein the system (100, 200) determines whether authorization is granted before providing the corresponding treatment recipe. The method ensures secure and verifiable treatment execution while preventing unauthorized modifications.
Absstract of: WO2024091567A1
Presented herein are systems and method for blockchain based tracking resource production and sustainability. A producer computer associated with a blockchain may receive production information indicating an amount of a resource produced, a batch identifier for the resource produced, and a plurality of wallet identifiers for a corresponding plurality of resource recipients. The produce computer may determine a number of blocks for the blockchain to generate for representing a unit of the resource produced of the amount of resource produced. The producer computer may generate a plurality of blocks on the blockchain according to the number of blocks and using the production information. The plurality of blocks may include a plurality of sets of blocks for a corresponding resource recipient of the plurality of resource recipients. Each block in the set of blocks for the corresponding resource recipient including a wallet identifier for the resource recipient.
Absstract of: WO2025179178A1
A method includes: receiving a first message from a first agent, the first message comprising a request to transfer a virtual asset to a recipient identifier, associated with a second agent, from a sender identifier associated with a sender blockchain address; for the first agent, accessing a set of policies and a set of transaction characteristics of transactions associated with the first agent; characterizing a compliance state and a risk profile of the first agent based on the set of policies and the set of transaction characteristics; transmitting a second message to the second agent, the second message including the compliance state of the first agent and the risk profile of the first agent; receiving confirmation from the second agent to proceed with transfer based on the first compliance state and the first risk profile; and releasing a recipient blockchain address associated with the recipient identifier to the first agent.
Absstract of: WO2025176542A1
A data processing apparatus comprising circuitry configured to: generate a non- transferrable blockchain token uniquely associated with a party undertaking training of a machine learning model; and update the blockchain token to include information representing training data used to train the machine learning model and a value of each of one or more parameters of the machine learning model determined by training the machine learning model using the training data.
Absstract of: KR20250128509A
블록체인 기반의 암호화폐 자동화 간편결제 서비스를 제공하는 결제서비스 서버는, 실시간 암호화폐 가격정보를 판매자 및 구매자 단말로 제공하는 암호화폐 가격정보 제공부; 상기 암호화폐 가격정보에 기초하여, 현지 통화 기준의 상품가격을 암호화폐 기준으로 자동 변환하는 상품가격 자동 변환부; 상품 결제에 사용될 암호화폐의 종류를 결정하는 암호화폐 결정부; 상기 결정된 암호화폐의 종류, 상기 암호화폐 기준으로 자동 변환된 상품가격 및 판매자의 지갑주소를 포함하는 상품의 결제정보를 생성하여, 상기 구매자 단말로 제공하는 결제정보 생성 제공부; 및 상기 결제정보에 기초하여 암호화폐를 이용한 상품 결제를 진행하는 결제 처리부를 포함하고, 상기 암호화폐 가격정보는 암호화폐 대 지역화폐의 변환비율에 관한 정보를 포함할 수 있다.
Absstract of: KR20250128478A
블록체인에 기반한 데이터 백업 검증장치가 개시된다. 본 발명에 따른 데이터 백업 검증장치는, 백업 데이터에 대한 저장 요청에 따라 상기 백업 데이터를 사용자의 공개키로 암호화한 해시값으로 변환하여 암호화 백업 데이터를 생성하는 암호화 데이터 생성부; 제1 블록체인 블록에 상기 암호화 백업 데이터를 할당하기 위해 백업 노드에 암호화 백업 데이터를 전달하는 블록 할당부; 제1 블록체인 블록에 암호화 백업 데이터를 전달하는 과정에서 암호화 백업 데이터가 전달되지 않는 경우에 백업 노드를 통해 제2 블록체인 블록에 상기 암호화 백업 데이터를 전달하는 블록 재할당부;를 포함한다.
Absstract of: AU2025213705A1
Abstract Systems, methods, and apparatus for automated execution of loan based activities are disclosed herein. An example system may include a blockchain service circuit to interpret access control features corresponding to parties associated with a loan; a data collection circuit to interpret entity information; a smart contract circuit to specify loan terms and conditions; and a loan management circuit. The loan management circuit may interpret loan related events and implement loan related activities in response to the entity information, the plurality of access control features, and the loan terms and conditions. Each of the blockchain service circuit, the data collection circuit, the smart contract circuit, and the loan management circuit further include a corresponding application programming interface (API) component to facilitate communication among the circuits of the system. Abstract Systems, methods, and apparatus for automated execution of loan based activities are disclosed herein. An example system may include a blockchain service circuit to interpret access control features corresponding to parties associated with a loan; a data collection circuit to interpret entity information; a smart contract circuit to specify loan terms and conditions; and a loan management circuit. The loan management circuit may interpret loan related events and implement loan related activities in response to the entity information, the plurality of access control features, and the lo
Absstract of: US2025274298A1
A data processing method based on multiple blockchains is disclosed, the multiple blockchains including a first blockchain and a second blockchain, and the method being performed by a computer device maintaining a first blockchain node in the first blockchain network and including: receiving an cross-chain asset transfer request, which includes a cross-chain asset transfer transaction used to instruct to transfer the to-be-transferred full-chain asset from the first blockchain to the second blockchain (S101); and transferring the full-chain asset accordingly.
Absstract of: US2025274287A1
The technology relates to linking virtual assets and physical assets through non-fungible tokens (NFTs) in a metaverse. As such, the invention anchors a metaverse to the real world. The metaverse can limit ownership or rendering of certain virtual assets in the metaverse to only those who actually own physical assets. For example, the metaverse can limit a virtual representation of a car in the metaverse to those who own the real car. The linkage between the virtual and real assets can be verified in the metaverse based on NFTs stored on a blockchain. As such, only those who actually own a physical asset in the real world are associated with the virtual asset (or related representation) in the metaverse.
Absstract of: US2025274435A1
A system includes a radio node connected to a core network through the Internet. The system further includes a load balancer connected to the Internet and the radio node, a mobility management entity connected to the Internet and the core network, and a packet data network gateway connected to the Internet and the core network. The load balancer receives a plurality of Internet connections and consolidates the Internet connections into a single Internet connection to be provided to the radio node. The mobility management entity is configured to verify a core network connection request from a user equipment using a private blockchain network, and the packet data network gateway is configured to establish a virtual private network connection between the user equipment and the core network in response to successful verification of the core network connection request to provide permitted core network services to the user equipment.
Absstract of: US2025274285A1
A symmetrical issuance and destruction system for right and obligation tokens are disclosed. In the system, obligation tokens corresponding to obligations are issued through an obligation token contract and delivered to a right token contract, and the right tokens are symmetrically generated and delivered to the right holder host through the right token contract. The symmetry between the obligation tokens and the right tokens is maintained when there is a change in the quantity of the obligation tokens or the right tokens. Therefore, the technical effect of improving the usability of blockchain tokens can be achieved.
Absstract of: US2025272724A1
A tokenization system/platform/method for minting asset-class backed tokens on a distributed ledger is described herein. A tokenization system/platform receives a token configuration indicating multiple revenue-generating assets of different types and a minting party. The platform configures smart contracts to manage revenue associated with revenue-generating assets, including a first function to mint asset-class backed tokens backed by the plurality of assets and a second function to computationally apportion and distribute revenue among blockchain addresses of token owners. After deploying the configured smart contracts on the distributed ledger, the platform initiates blockchain transactions to invoke the smart contract functions, including a first transaction that mints tokens and assigns them to purchasing users' blockchain addresses, and one or more second transactions that distribute cryptocurrency corresponding to revenue among token owners. The system/platform/method may provide for fractional ownership and management of different types of revenue-generating assets and/or portfolios of revenue-generating assets.
Absstract of: US2025272700A1
Embodiments relate to a non-fungible physical (NFP) item. The non-fungible physical (NW) item comprises an identifier. The identifier is embedded and layered within the non-fungible physical item in an unplanned pattern. The identifier in the unplanned pattern is configured to provide high security against counterfeiting of the non-fungible physical (NFP) item. The identifier comprises at least one of a random marker and a unique marker. The unplanned pattern comprises at least one of a random pattern and a unique pattern. Further the non-fungible physical (NFP) item is registered as a non-fungible token on a blockchain. The NFP item is then paired with the non-fungible token for enabling two-way mutual authentication and enhanced authenticity. The pairing of the NFP item with the non-fungible token enables tracking condition, provenance, and grading of the NFP item.
Absstract of: US2025272771A1
A system and method for recommending environmentally conscious materials for construction and manufacturing projects is disclosed. The system addresses the need for tools to identify materials that meet decarbonization goals and comply with climate disclosure rules. The system includes a data acquisition module, a data ingestion module, and a private generative AI large language model trained on a knowledge graph of material and chemical relationships. This system generates recommendations for alternative materials, calculates an Environmental Cost Indicator (ECI) and Ecoscore, and records data on a blockchain ledger. The primary use of the system is to provide decision support for selecting low-carbon materials, thereby reducing environmental impacts. Additionally, the system includes a user interface for exploring options and simulating impacts on ECI and Ecoscore. This system is particularly useful for investors, architects, and organizations aiming to achieve net-zero decarbonization goals.
Absstract of: US2025272749A1
Information associated with loans on personal property assets, such as vehicles or buildings, may be managed. A computer system may include an access computing device configured to access a blockchain network including a plurality of node computing devices that store a respective copy of a plurality of blockchains, each blockchain including a sequence of one or more blocks. The access computing device may manage communication of data between the blockchain network and a loan applicant or loan provider. The access computing device may transmit instructions to a node computing device to generate new blocks in the blockchain associated with new and/or updated loans on a personal property asset.
Absstract of: US2025272691A1
A method includes retrieving a plurality of data from one or more data source. The method also includes performing, using an adjudication and reasoning engine, adjudication with respect to the plurality of data and using at least one machine learning model. The method also includes outputting adjudication results from the at least one machine learning model. The method also includes generating a validity block based on the adjudication results. The method also includes appending the validity block to a blockchain. The method also includes receiving results of one or more hybrid transactions using the plurality of data. The method also includes determining, using the adjudication and reasoning engine, a proof of achievement score based on the results of the one or more hybrid transactions. The method also includes performing analysis and adjudication using the transaction repository and the at least one smart contract and determining a proof of acknowledgement result.
Absstract of: US2025272679A1
Systems and methods directed to establishing a Proxy Remote Blockchain Node (PRBP) between a Local Sensor Fusion Blockchain (LSFBC) network and an industrial supply chain as a service blockchain, wherein the PRBP is connected to a remote blockchain node of the LSFBC network and configured to participate in a distributed workflow of a Supply-Chain-as-a-Service (SCaaS) blockchain; and for the PRBP detecting a connection failure for the remote blockchain node, issuing a Connection Failed Non-Fungible Token (CF-NFT) to partner peer nodes of the SCaaS blockchain.
Absstract of: US2025272323A1
This disclosure relates generally to system and method for providing personalized explainable response by generating personalized context-aware prompt using contextual information. Agriculture faces critical challenges such as adverse climate, pest/disease outbreak, soil, degradation and the like due to which personalized, contextual and explainable advisories are needed to achieve sustainable and optimal agricultural productivity. The method receives a multimedia user query to provide personalized explainable response using initial validation and a personalized context generation. Further, a personalized context aware prompt is generated to obtain response from a plurality of LLM's. Simultaneously, a contextually relevant user profile is composed to generate a personalized explainable response. Additionally, the method is capable of providing the personalized explainable response in multilingual and multimodal content. Further, feedback form enables the user to provide feedback which enables adaptive improvement and storing the context, personalized explainable response, and feedback in a blockchain platform and a prompt library.
Nº publicación: US2025272371A1 28/08/2025
Applicant:
LOGIN ID INC [US]
LOGIN ID INC
Absstract of: US2025272371A1
User accounts for blockchain technology are prone to security risks, such as account take-overs by malicious actors and lost or inaccessible wallets. A data access server system is herein provided to enable strong authentication credentials, such as FIDO2 public and private key pairs that adhere to Fast Identity Online (FIDO) protocols, to be used generate user account. The FIDO2 public key, also herein called a device authenticator public key, is embedded in a code script, and the code script is executed by the data access server system to verify the user using FIDO authentication. The data access server system also provides user tools to create credentials and associate one or more credentials with a blockchain user account. The user tools also enable rekeying of a blockchain user account with different credentials from another blockchain user account, with both accounts belonging to the same user.
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