Alerta

SYSTEMS AND METHODS FOR ENSURING CORRECT EXECUTION OF COMPUTER PROGRAM USING A MEDIATOR COMPUTER SYSTEM

Resumen de: US2025286864A1

In a distributed system, a first computer system may require computationally verifiable assurances of the authenticity and integrity of computations (e.g., performed as part of the execution of a program) performed by a second computer system. Methods described herein may be utilized to enforce and/or ensure the correct execution of a program. The first computer system may delegate execution of a program to a second computer system and a protocol may be employed to constrain the second computer system to perform a correct execution of the program. The protocol may include mitigation and correction routines that mitigate and/or correct the incorrect execution of a program. In various systems and methods described herein, the protocol may utilize a blockchain network such as a Bitcoin-based blockchain network.

DATA PROCESSING METHOD AND APPARATUS BASED ON TRUSTED EXECUTION ENVIRONMENT, DEVICE, AND MEDIUM

Resumen de: US2025286729A1

A data processing method and apparatus based on a trusted execution environment includes: transmitting object data encryption information obtained through encryption based on a first communication key and a to-be-signed service to a key custody client when remote attestation performed by a resource management client on the key custody client succeeds, so that the key custody client performs remote signing processing on the to-be-signed service by using a custodial key fragment when obtaining object access data information through decryption based on the first communication key; obtaining a first key fragment based on the object access data information when service remote signature information returned by the key custody client is received, and performing local signing processing on the to-be-signed service, to obtain service local signature information; and writing the to-be-signed service into a blockchain based on the service remote signature information and the service local signature information.

SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR PROVIDING IMMUTABLE DIGITAL TESTIMONY

Resumen de: US2025286725A1

Methods, systems and computer program products are provided for creating and retrieving an immutable digital testimony involving activating a process on a device with a unique identifier and authenticating the creator of an immutable digital testimony using a unique user ID registered with a testimony network. The device activates associated cameras to generate a media stream. Frames are hashed using a selected scheme to create stream hashes, forming a live stream hash, and capturing metadata to be recorded on a blockchain. The stream media and hashing scheme are transmitted to a cloud server for storage, with cloud or distributed file system (DFS) addresses retrieved to determine where the media is saved. The live stream media is encrypted and sent to the DFS, encrypted media addresses are received, and the stream media is saved locally on the device.

INDUSTRIAL BLOCKCHAIN ENABLED AUTOMATION CONTROL

Resumen de: US2025286742A1

Industrial blockchain enabled automation control (e.g., using a computerized tool) is enabled. For example, a system can comprise: a memory that stores executable components, a processor, operatively coupled to the memory, that executes the executable components, the executable components comprising: a minting component that, based on a manufacturing criterion associated with a product being determined to be satisfied, mints a non-fungible token associated with the product, wherein the non-fungible token comprises authenticity data representative of a birth certificate for the product, and a blockchain component that registers the non-fungible token with a blockchain.

SYSTEMS AND METHODS FOR EFFICIENT AND SECURE PROCESSING, ACCESSING AND TRANSMISSION OF DATA VIA A BLOCKCHAIN NETWORK

Resumen de: US2025286730A1

The disclosure provides improved methods and systems for processing, storing, sharing, retrieving, writing, and accessing data (content) on a blockchain. In particular, improved efficiency and also enhanced access control permissions are provided. An embodiment of the present disclosure comprises the step of processing at least one blockchain transaction (Tx) comprising: a protocol flag; a discretionary public key (DPK); and a discretionary transaction ID (DTxID). These are discretionary in the sense that they are not required as part of the underlying blockchain protocol but in accordance with the present disclosure. This combination of features enables portions of data to be identified, retrieved, and shared on a blockchain, and also to be linked/associated with one another when provided in a plurality of transactions. It enables a graph or tree-like structure to be constructed, which reflects the hierarchical relationships between portions of data, facilitating their processing, searching, and sharing.

COMPUTER IMPLEMENTED SYSTEM AND METHOD FOR STORING DATA ON A BLOCKCHAIN

Resumen de: US2025286727A1

A method of storing data on a blockchain, such as the bitcoin blockchain, is disclosed. The method comprises generating a blockchain transaction having at least one first input and/or at least one first output containing first data (<Content 1>) to be stored on the blockchain, and at least one second input and/or at least one second output containing second data (<Attribute 1>,<Attribute 2>) representing at least one attribute of the first data. At least one second input and/or at least one second output is separate from the or each first input and/or first output.

Validating Authenticity of Electronic Documents Shared via Computer Networks

Resumen de: US2025286731A1

Authentication of electronic document is based on multiple digital signatures incorporated into a blockchain. Structured data, metadata, and instructions may be hashed to generate the multiple digital signatures for distribution via the blockchain. Any peer receiving the blockchain may then verify an authenticity of an electronic document based on any one or more of the multiple digital signatures incorporated into the blockchain.

DATA PROCESSING METHOD AND APPARATUS BASED ON HIERARCHICAL CHAIN, DEVICE, AND MEDIUM

Resumen de: US2025286719A1

Embodiments of this application disclose a data processing method and apparatus based on a hierarchical chain, a device, and a medium, which are applicable to the field of blockchain technologies. The method includes invoking the service aggregation process to execute the block to be processed to obtain a service execution result; determining a block execution result, and invoking the service aggregation process to optimize the block execution result, to obtain a block optimization result and an optimization proof; obtaining a result hash of the block execution result, a service hash of each service, the service execution proof, the optimization proof, and a blockhead of the block to be processed, a backhaul service to be backhauled to the local consensus node; and backhauling the backhaul service to obtain a service verification result to be returned to the service node.

METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS DIRECTED TO APPLICATION-AWARE COMPUTING AND COMMUNICATION MANAGEMENT IN A BLOCKCHAIN SYSTEM

Resumen de: WO2024097406A1

Procedures, methods, architectures, apparatuses, systems, devices, and computer program products directed to in connection with application-aware computing and communication management in a blockchain system are provided. Among the methods is a method that may include transmitting a first transmission to a processing device of a distributed ledger, wherein the first transmission comprises information indicating collective data interest plan (CDIP) content, including filters for filtering transactions for the first device and a second device; receiving a second transmission from the processing device, wherein the second transmission comprises information indicating a summary digest for multiple filtered transactions; generating multiple transaction set units (TSUs); and transmitting, to the processing device, information indicating to the processing device to transmit to the second device one or more of the multiple TSUs.

NFT-ISSUING SYSTEM, NFT ISSUANCE METHOD, AND PROGRAM

Resumen de: EP4614427A1

A system for granting tokens related to a place or area to users who are actually visiting or have visited the place or area is provided. The system includes: an acquisition unit that acquires, via an information coordination device that acquires first location information indicating the location of a user terminal of a user who wishes to obtain an NFT, the first location information; a determination unit that determines that the NFT can be granted to the user if the location of the user terminal indicated by the first location information is within a predetermined range; and an NFT granting unit that grants the NFT to the user's wallet address on a blockchain when the determination unit determines that the NFT can be granted.

USING A BLOCKCHAIN FOR DISTRIBUTED DENIAL OF SERVICE ATTACK MITIGATION

Resumen de: EP4614885A2

Particular embodiments described herein provide for a system that can be configured to facilitate the use of a blockchain for distributed denial of service attack mitigation, the system can include a network security provider and a validating node. The network security provider can recognize that a distributed denial of service (DDoS) attack is occurring, create a block that includes data related to the DDoS attack, and publish the block that includes the data related to the DDoS attack for addition to a blockchain. The validating node can validate the block that includes the data related to the DDoS attack and the block that includes the data related to the DDoS attack can be added to the blockchain. The block that includes the data related to the DDoS attack can be analyzed to determine how to mitigate a similar DDoS attack.

EVENT STREAMS FOR A SEQUENCE OF EVENTS ASSOCIATED WITH A BLOCKCHAIN

Resumen de: EP4614876A2

Methods, devices and systems are provided for implementing a platform providing a plurality of services that are associated with a blockchain, using a platform processor associated with an application programming interface (API) that is capable of receiving a client request in a Hypertext Transfer Protocol (HTTP) transmission protocol format for a service. Further to suitable verification of the identity of the client and/or the request, a destination address or endpoint for the requested blockchain service is determined, and at least one blockchain transaction is generated based on the destination address to obtain an output script. A result based on the output script is then sent to the given client in the HTTP transmission protocol format. In some aspects, the blockchain transaction is associated with an event stream that is implemented as a Finite State Machine on the blockchain. In some aspects, the blockchain transaction is generated to create, amend or terminate an event stream that is implemented using the blockchain, the transaction spending a dust output of a previous transaction and/or having an unspent dust output.

INTELLIGENT INSPECTION OPTIMIZATION METHOD FOR POWER SAFETY PRODUCTION MANAGEMENT

Resumen de: NL4000127A

The present invention discloses an intelligent inspection optimization method for power safety production management, relating to the technical field of power system operation and maintenance, which comprises: establishing a blockchain-based equipment ledger 5 database by collecting data, customizing inspection tasks, using radio frequency identification technology for unique equipment management, dynamically adjusting inspection paths with an adaptive control algorithm during inspection, collecting equipment operation data, associating operation data with basic information and feeding it back to the system in real time, analyzing whether the equipment meets quality 10 inspection requirements based on real-time data and equipment status, adding temporary inspection tasks and emergency inspections for faults, updating the inspection plan, and predicting equipment defects using machine learning algorithms for equipment maintenance and parameter adjustment. The method can solve problems in traditional equipment ledger management, inspection task customization, and incomplete 15 equipment defect prediction.

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.

MULTI-CRITERIA BLOCKCHAIN PROTOCOL

Resumen de: US2025278727A1

A computer-implemented method of generating a transaction for a blockchain, the transaction being for transferring an amount of a digital asset from a first party to a second party. The method comprises generating a first transaction comprising an output locking the amount of the digital asset, the output comprising an output script comprising a plurality of criterion components each requiring a respective input data item, and a plurality of counter script components. Each criterion component is associated with one of the counter script components. The output script is configured so as to, when executed alongside an input script of a second transaction, i) increment a counter each time a respective criterion component is satisfied by a respective input data item of the input script, and ii) to require the counter to increment to at least a predetermined number in order to be unlocked by the input script.

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.

SMART CONTRACT ENABLED USER ACCOUNT ACCESS

Nº publicación: WO2025184108A1 04/09/2025

Solicitante:

COINBASE INC [US]
COINBASE, INC

Resumen de: WO2025184108A1

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.