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DISTRIBUTED DATA SECURITY

Resumen de: 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.

Technologies for Blockchain-Based Secure Data Access, Authentication and Exchange

Resumen de: US2025278517A1

Technologies for secure document exchange by a producing party and a receiving party. The system and method facilitates the exchange of confidential documents between the producing party and a receiving party while ensuring robust security, permission control, and auditability. The system leverages blockchain technology, smart contracts, and zero-knowledge proof (ZKP) authentication to manage document access and verify identities without exposing confidential information.

BLOCKCHAIN-BASED GENERATIVE MEDIA SYSTEM FOR REAL-WORLD ASSET TOKENIZATION

Resumen de: US2025278429A1

Generative media content (e.g., generative audio) can be dynamically generated based on various inputs, which can include blockchain data. A playback device accesses blockchain data stored via a distributed ledger and generates media content based at least in part on the blockchain data. The playback device can access a library of pre-existing media segments and arrange a selection of pre-existing media segments from the library for playback according to a generative media content model and based at least in part on the blockchain data. The generated media content can then be played back via the playback device.

BLOCKCHAIN SECURED POLYPHONIC RADIO (PR) WIRELESS MESH NETWORKS USING PULSE-BASED COMMUNICATIONS (PBC) METHODS AND APPARATUS

Resumen de: US2025280290A1

A networking architecture that incorporates the security of Blockchain distributed ledgers as an authentication layer, while connecting mesh nodes using secure, pulse-based wide-band and ultrawide-band communication technology to provide a nearly undetectable, unbreakable, and dynamic wireless communication mesh architecture that has the ability to securely transmit data, voice and video over short ranges, in one embodiment, up to 1 Km, is disclosed.

SECURE PASSWORD LESS CRITICAL COMPUTING INFRASTRUCTURE ACCESS COMMUNICATION NETWORK PROTOCOL

Resumen de: US2025279992A1

Systems, computer program products, and methods are described herein for a password less service identification protocol (PLSI). The PLSI protocol is a protocol and procedures that allow access to the full security layer of the critical computing infrastructure for complete secure access. There are four processes associated with the PLSI protocol including access initiation, PLSI service identification generation, PLSI handshake process, and PLSI service identification destruction. The secure password less critical computing infrastructure access communication network protocol can be used to utilize secure connection devices, to access critical production servers or databases where in the required security and compliance to segregation of duty based on entitlement, to establish a secure connection between two or more autonomous devices initiating, to establish secure connection on distributed cloud infrastructure, and/or to access node in block chain network to process the transaction.

Proof of Entanglement and Cipher that Carries its own Key

Resumen de: US2025279879A1

What is being presented is Proof of Entanglement (PoE), an algorithmic interchange of information that removes the need for classical consensus when adding blocks to a blockchain through its inherent ability to entangle the source of a document (sender) to the consumer of the document (receiver). The presented method and algorithm will ensure that only the intended receiver can possibly receive and be able to decrypt the document. Furthermore, PoE will guarantee the authenticity and security of the document to a level of entropy that will take more computational energy than is available on Earth to decipher, using today's supercomputers. PoE will create a quantum link (shared encryption key) between the sender and receiver. This key is used for document encryption and decryption but is never sent from the sender to the receiver. It is generated by the platform's servers and link devices (LINK) for both the representative of the sender and the representative of the receiver. This encryption key is produced by data held in the LINK that provides secure data to their counterpart entangled node devices (NODE). These in turn create the actual block of the blockchain. FIG. 1 is the block diagram of the platform. It consists of the following servers, LINK, and NODE. The NODE and LINK are held by people and/or businesses that support the platform. The platform description will clarify some of the complexities associated with the model.

Stranded Blockchain

Resumen de: US2025279877A1

A Smartblock that has at least two Blockchains that originates from it and terminates at a second Smartblock to create a Blockstrand.

TREATMENT DEVICES WITH ANTI-TAMPERING, SECURITY, AND TRANSPARENCY FEATURES

Resumen de: 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.

EVIDENCE ORACLES

Resumen de: US2025278794A1

Systems and methods are disclosed with respect to using a blockchain for managing the subrogation claim process related to a vehicle collision, in particular, utilizing evidence oracles as part of the subrogation process. An exemplary embodiment includes receiving recorded data from one or more connected devices at a geographic location; analyzing the recorded data, wherein analyzing the recorded data includes determining that an collision has occurred involving one or more vehicles; generating a transaction including the data indicative of the collision based upon the analysis; and transmitting the transaction to at least one other participant in the distributed ledger network.

Trade Policy: Evidence Based Trade Policy for the United States of America and the World - Blockchain a new Service Industry

Resumen de: 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

METHODOLOGY AND APPLICATION OF ASSEMBLING DEVICES TO UTILIZE THE MIXED-WASTES FOR THE FINANCIAL BENEFITS OF ALL PARTIES INVOLVED

Resumen de: US2025278705A1

In order to efficiently dispose of and effectively utilize the wastes, one of the main culprits of global warming, it is crucial to introduce waste separation and carbon neutral related waste-treatment technologies. Among the supply & value chains of waste, the proper collection and preparation of raw materials is most important. Developed to remind users that garbage can provide additional income rather than unnecessary burden, this invention introduces the smart treatment of collected wastes, validation of the heating value of the waste through image processing and NIR spectra, and data processing technologies and algorithms to build trust based on block-chain technology amongst all parties involved. By implementing these novel methodologies, algorithms, devices, and data-management related technologies, people are encouraged to actively participate in the efficient treatment and recycling of various wastes, providing a better alternative to the method used today that mainly relies on compulsory control through fines.

ORDINAL MANAGEMENT FOR CRYPTOCURRENCY

Resumen de: WO2025180476A1

The present description provides an ordinal management system and an ordinal management method for cryptocurrency. The method is applied to an ordinal management system. In a blockchain system implemented on the basis of a UTXO model, the circulating cryptocurrency is composed of minimal currency units each having a globally unique currency ordinal number. The method comprises: for any transaction in the current block, determining at least one prior UTXO referenced by said transaction and at least one current UTXO generated by said transaction; and acquiring input currency ordinal ranges respectively corresponding to the prior UTXOs, and within a transaction currency ordinal range, sequentially determining, according to the creation order of the current UTXOs, output currency ordinal ranges respectively corresponding to the current UTXOs, wherein the cryptocurrency value of any current UTXO is equal to the sum of the values of minimal currency units represented by currency ordinal numbers in the output currency ordinal range corresponding to said current UTXO.

SYSTEMS AND METHODS FOR OPTIMISTIC MACHINE LEARNING (OPML) ON BLOCKCHAIN

Resumen de: WO2025179745A1

Embodiments of the present disclosure are directed to systems and methods for optimistic machine learning on blockchain (opML) that provide an integrated framework of one or more machine learning (ML) models with blockchain technology, driven by the vision of decentralized, secure, and transparent artificial intelligence (AI) services. The combination of blockchain and AI through opML, the opML systems and methods provide a transformative platform with paradigm shift toward accessible, secure, and efficient onchain machine learning. An opML system comprises an offchain system including a machine learning engine and an offchain fraud proof engine, the machine learning engine receiving a user's input and a local-environment executable file, the offchain fraud proof engine for receiving the user's input and a fraud proof virtual machine executable file, wherein given the same user's input, both the machine learning engine and the FP engine generating the same output.

TREATMENT DEVICE, SECURE TREATMENT SYSTEM AND METHOD

Resumen de: 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.

BLOCKCHAIN-ENABLED BROADCAST ENCRYPTION

Resumen de: 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.

BLOCKCHAIN AND DIGITAL IDENTITY-BASED AUTHENTICATED INTERACTION SYSTEM AND METHOD

SUSTAINABLE AVIATION FUEL BLOCKCHAIN REGISTRY

Resumen de: 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.

DATA PROCESSING APPARATUSES AND METHODS

Resumen de: 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.

ADAPTIVE INTELLIGENCE AND SHARED INFRASTRUCTURE LENDING TRANSACTION ENABLEMENT PLATFORM

Resumen de: 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

DIGITAL NON-FUNGIBLE ASSETS IN PERSISTENT VIRTUAL ENVIRONMENTS LINKED TO REAL ASSETS

Resumen de: 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.

NON-NATIVE BLOCKCHAIN SIGNATURES

Resumen de: US2025274292A1

A computer-implemented method for enabling non-native blockchain signatures to be verified in-script, wherein the method is performed by a first party and comprises: obtaining a second blockchain transaction, wherein the second blockchain transaction references a first blockchain transaction; generating a first signature based on at least the second blockchain transaction, wherein a first private key used to generate the first signature is set equal to one; generating a second signature based on the first signature, wherein the first signature is a native blockchain signature and the second signature is a non-native blockchain signature; including the first signature and the second signature in an unlocking script of the second blockchain transaction for verification when the unlocking script is executed together with a locking script of the first blockchain transaction; and causing the second blockchain transaction to be submitted to a blockchain network.

PROTECTING TOKENIZED STRUCTURES USING A PROTECTION ARCHITECTURE

Resumen de: US2025274280A1

Systems, methods, and computer-readable storage media to protect non-fungible tokens (NFTs) using a protection architecture. One method includes protecting the NFT including tracking, utilizing the overlay ledger, an association of NFT ownership of a plurality of NFTs and storing and protecting, utilizing a blockchain storage, the plurality of NFTs. The method further includes receiving an exchange request and exchanging the NFT on us including determining the customers have an NFT account with the overlay ledger and executing an on-us exchange based on updating the overlay ledger.

SMART CONTRACT ENABLED USER ACCOUNT ACCESS

Resumen de: US2025274296A1

Methods, systems, and devices for smart contract enabled user account access are described. A client application transmits, to a custodial token platform, a request to use a first amount of tokens associated with a user account at the custodial token platform for transacting with a blockchain address via a blockchain network. The client application receives a withdrawal message that is signed by a key associated with the custodial token platform. The client application broadcasts, via the blockchain network, a message including the signed withdrawal message. The message causes, within a single message on the blockchain network, withdrawal of the first amount of the tokens from a first smart contract address associated with the custodial token platform to a second smart contract address associated with a user of the user account and transfer of a second amount of tokens from the second smart contract address to the blockchain address.

DATA PROCESSING METHOD AND APPARATUS BASED ON MULTIPLE BLOCKCHAINS, DEVICE, AND MEDIUM

Resumen de: 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.

TRUSTLESS SUBSCRIBER REIDENTIFICATION AND SIM FRAUD PREVENTION USING BIOMETRICS AND BLOCKCHAINS

Nº publicación: US2025274275A1 28/08/2025

Solicitante:

NOKIA TECH OY [FI]
Nokia Technologies Oy

Resumen de: US2025274275A1

According to an aspect, there is provided an apparatus for performing the following. The apparatus receives a smart contract template from a network node of a mobile network operator connected to a blockchain. A subscriber identity module of the apparatus has a subscription to a service of the mobile network operator. The apparatus creates, based on one or more biometric user inputs, a secure sketch. The apparatus generates a random seed and, based on the secure sketch and one or more further biometric user inputs, a first cryptographic key. The apparatus encrypts the random seed using the first cryptographic key to form ciphertext. The apparatus creates a transfer condition for a transfer of the subscription when an input matches the ciphertext. The apparatus appends the secure sketch, random seed, ciphertext and transfer condition to the smart contract template. The apparatus transmits the smart contract template to the network node.