Alerta

Information Management of Product Manufacture

Resumen de: US20260228754A1

Various embodiments of the teachings herein include a method for information management of product manufacture. An example method includes: storing a public key for verifying average carbon emission value of a batch of products in a first blockchain; storing a hash value of a carbon emission value of each product of the batch of products in a second blockchain; and determining a difference value between the carbon emission value of a particular product and an average carbon emission value of the batch of products and comparing the difference value to a threshold using product manufacture information to verify the carbon emission value of each product of the batch of products.

DATA MANAGEMENT SYSTEMS AND METHODS FOR ASSET TOKENIZATION, BLOCKCHAIN-BASED VERIFICATION, AND INTRINSIC VALUATION

Resumen de: WO2026164631A1

A device may at least one computing device associated with at least one blockchain platform, said at least one computing device having on-chain storage for maintaining a local copy of at least one distributed ledger that records transactions relating to said RWA. A device may at least one application program associated with the at least one blockchain platform, said at least one application program configured to: receive initial state information associated with the RWA that has been captured by at least one data collection device, record on the at least one distributed ledger an initial RWA state transaction which correlates said initial state information to said RWA, receive information identifying an initial custodian of said RWA, record on the at least one distributed ledger an initial RWA custody transaction which correlates said initial custodian to said RWA; and create an initial RWA token for the initial custodian which can be circulated on said at least one blockchain platform, wherein said initial RWA token reflects the initial state information.

TRANSACTION METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM

Resumen de: US20260228710A1

A transaction method, applicable to a transaction initiator node, including: transmitting a transaction request for a current transaction for soliciting confirmation on whether a transaction recipient node agrees to execute the current transaction; obtaining a transaction response from the blockchain; invoking a smart contract to execute the current transaction and generate a first transaction event, when the transaction response indicating consent of the transaction recipient node, where the first transaction event indicates that the transaction initiator node has invoked the smart contract to execute the current transaction; and determining that the current transaction is completed, in response to determining that a second transaction event is generated, where the second transaction event is generated by the transaction recipient node through invoking the smart contract to execute the current transaction and indicates that the transaction recipient node has invoked the smart contract to execute the current transaction.

BAGGING AND UNBAGGING BLOCKCHAIN ASSETS

Resumen de: US20260230338A1

0000 Trustless management of blockchain assets using multi-factor authentication includes a blockchain smart contract for minting bag NFTs that represent ownership of blockchain assets and a zero-trust backend server that manages cryptographic keys and enforces two-factor authentication. When bagging an asset, the system generates a public-private key pair, encrypts and stores the private key fraction in a secure key management service, and associates the public key with a bag NFT on the blockchain. To unbag an asset, the user must provide a valid two-factor authentication code to decrypt the private key fraction, which is then combined with a wallet signature to reconstruct the full private key for signing the unbag transaction. The smart contract verifies the signature and bag NFT ownership before releasing assets. By splitting custody between the blockchain wallet and an external key, the system provides enhanced security against unauthorized access or theft of assets.

METHOD AND ELECTRONIC DEVICE FOR COMMUNICATION IN BLOCKCHAIN NETWORK

Resumen de: US20260230306A1

A method for communication by an electronic device in a blockchain network is provided. The method comprises obtaining input data; filtering the input data for removing private data from the input data, based on privacy policy agreements; obtaining a public key, a private key and a proof key; generating an output proof of signing data based on the filtered input data, the public key, the private key and the proof key; and transmitting the output proof to a target network.

Human-Sovereign Ecosystem Platform

Resumen de: US20260228819A1

0000 The invention provides a user-centric integration platform for seamless interaction between end users and a large-scale distributed ecosystem. The platform hides blockchain complexity through dynamic identity layers, adaptive resource mapping, and multi-currency support. A per-user sovereignty digital identity is generated and associated with a registry of subsystem modules mapped to industries, utilities, institutional services, and user need vectors. A seamless user-experience gateway orchestrates digital assets, fiat currencies, CBDCs, off-chain utility networks, data assets, and institutional connectors while enforcing data security, privacy-preserving verification, and dynamic compliance across jurisdictions. The system supports personalized portals, behavior-time-value processing, TimeToken NFTs, cross-domain connectivity APIs, and federated audit logs to provide an extensible human-sovereign ecosystem platform.

APPARATUS AND METHOD FOR PROVIDING SERVICES WITH A BLOCKCHAIN SYSTEM

Resumen de: US20260230335A1

0000 An apparatus for providing services, includes: circuitry that: receive, from a communication terminal of a user, a request for obtaining a particular item of one or more items provided by one or more service providers, information on the one or more items being managed on a blockchain system; transmits, to the blockchain system, a request for changing information on a use right of the particular item to indicate transfer of the use right to the user; and provides the particular item to the communication terminal of the user having the use right of the particular item.

SECURE ENVIRONMENT PUBLIC/PRIVATE REGISTER (SEPR) SYSTEM AND METHOD OF OPERATION

Resumen de: WO2026164949A1

A Secure Environment Public Register (SEPR) provides a method and system that allow precious metals in the shape of bar(s) or units to be certified, specially numbered to provide exact linkage to an owner, allow secure movement of precious metals between secure facilities, and, through Blockchain, allow secure transfer of ownership between individuals and organizations. The SEPR allows gold and other precious metals to be easily held and traded in commerce with all the advantages of holding precious metals. The SEPR system allows exact audits of the metal bars on hand and avoids over-selling units since each bar is serialized and ownership is documented in a public register.

BIOMETRIC RELIANT SYSTEM AND METHOD

Resumen de: US20260230340A1

0000 A biometric blockchain system is provided with a card body dimensioned to approximate a standard credit card, a biometric sensor module embedded in the card body and configured to capture fingerprint or facial data, embedded electronics including at least one microcontroller unit, a cryptographic processor, and non-volatile memory, communication interfaces including at least one of near field communication or bluetooth low energy or ultra-wide band, and a power source. The biometric sensor module captures biometric data, the embedded electronics generate a cryptographic key from the biometric data using a biometric key derivation function, and the cryptographic key enables access to a private blockchain ledger for secure interactions among users with compatible cards. The card body comprises a core layer comprising a substrate film, a core sheet comprising a component section with an antenna structure and a system-in-package, and a crosslinked polymer composition disposed on both sides of the substrate film.

SECURE ENVIRONMENT PUBLIC/PRIVATE REGISTER (SEPR) SYSTEM AND METHOD OF OPERATION

Resumen de: WO2026164850A1

A Secure Environment Public Register (SEPR) provides a method and system that allow precious metals in the shape of bar(s) or units to be certified, specially numbered to provide exact linkage to an owner, allow secure movement of precious metals between secure facilities, and, through Blockchain, allow secure transfer of ownership between individuals and organizations. The SEPR allows gold and other precious metals to be easily held and traded in commerce with all the advantages of holding precious metals. The SEPR system allows exact audits of the metal bars on hand and avoids over-selling units since each bar is serialized and ownership is documented in a public register.

SYSTEM AND METHOD FOR SECURELY SHARING CRYPTOGRAPHIC MATERIAL

Resumen de: EP4787918A2

Systems and methods described herein relate to techniques in which multiple parties each generate and exchange quantities that are based on a shared secret (e.g., powers of the shared secret) without exposing the shared secret. According to a protocol, two or more parties may exchange sets of elliptic curve points generated over polynomials that can be used, by each of the two or more parties, to determine a power of a shared secret. The protocol may be utilised as part of determining parameters for a smart contract that is broadcast to a blockchain network (e.g., Bitcoin). Based on the protocol, an additional party (e.g., a third party different from the two or more parties) may perform a computational task such as execution of the smart contract.

Asset and mortgage-backed securities automation system and method

Resumen de: GB2645117A

The invention is reiated to a digital asset securitization and data automation system and method utilized by finance sector players such as banks, financial institutions, asset management companies, investment funds, insurance companies, and other service providers. This system and method enable the efficient and secure securitization of receivables, including loans, invoice receivables, note receivables, and future receivables, using smart contracts and blockchain technology. It accurately analyzes the real-time performance of assets, thus protecting investors against potential principal losses or unexpected payment shortages. The system and method provide services for instant monitoring and asset conversion, and secure transfer, enhancing the security and efficiency of financial transactions in the sector.

MODIFIABLE BLOCKCHAIN TRANSACTION

Resumen de: WO2025068019A1

A computer-implemented method for generating a non-final blockchain transaction comprising a first portion is provided. The non-final blockchain transaction comprises is for signing by a signer, and for modifying after signing to generate a modifiable blockchain transaction. A first locking script is provided, which is configured, when executed together with a first unlocking script of a signature blockchain transaction, to reconstruct the non-final blockchain transaction based on the modifiable blockchain transaction. The non-final blockchain transaction is available to the signer.

PUBLISHING DEVICE PUBLIC INFORMATION IN A WIRELESS BLOCKCHAIN SYSTEM

Resumen de: WO2025072236A1

Systems, methods, and instrumentalities for publishing in a wireless blockchain system. An example network function (NF) may receive, from a device, a decentralized identifier document (DID) document publishing request that indicates a DID associated with the device. The NF may verify that the device is authorized to publish the DID document. The NF may generate an initial DID document, associated with the DID, that comprises a first signature associated with the network function. The NF may send, to the device, a first response that includes the initial DID document. The NF may receive, from the device, a second response that indicates a second signature associated with the device. The NF may verify the second signature based on a public key associated with the device. The NF may generate a final DID document based on the initial DID document and the second signature. The NF may publish the final DID document.

Intelligent and Autonomous Layered Platform to Orchestrate Vulnerability Solution in a Cross Chain Environment

Resumen de: US12700005B1

0000 This invention provides a system and method for managing and securing cross-chain blockchain transactions through a layered, autonomous platform. It features a source orchestration layer employing optimistic replication and polymorphic encapsulation to ensure data redundancy and traceability. Transactions are encrypted and transmitted using an asynchronous handshake protocol that integrates bidirectional acknowledgment exchanges to validate transaction integrity. A destination orchestration layer decapsulates and verifies acknowledgment data, generating secondary acknowledgment requests for added validation. Transactions are validated by a blockchain of validators utilizing consensus mechanisms, such as proof-of-stake or proof-of-work, which produce cryptographic proofs of validation. Failed or suspicious transactions are isolated in a dead letter log, enabling further analysis and prioritization. The system combines advanced cryptographic techniques, redundancy algorithms, and decentralized consensus to enhance security, mitigate vulnerabilities, and ensure reliable operation in cross-chain environments. This invention optimizes transaction processing while addressing challenges such as scalability, data integrity, and malicious activity.

AI ROBOT TAX DATA AUTOMATIC VERIFICATION AND OPTIMIZATION SYSTEM AND METHOD USING BLOCKCHAIN AND AI

Resumen de: KR20260118576A

본 개시는 블록체인과 AI를 이용한 로봇세 데이터 자동 검증 및 최적화 시스템과 그 방법을 제공한다. 본 개시에서, 로봇세 정책 관리를 위한 컴퓨팅 시스템은, 분산 데이터베이스를 기반으로 로봇 운영 데이터를 저장하도록 구성되는 오프체인 저장소, 블록체인을 기반으로 로봇 운영 데이터와 관련된 메타데이터 및 해시값을 저장하도록 구성되는 온체인 저장소, 오프체인 저장소와 온체인 저장소 사이의 정합성을 보장하도록 구성되는 데이터 동기화 메커니즘, 로봇 운영 데이터의 변경 이력을 관리하도록 구성되는 버전 컨트롤러, 및 로봇세에 대한 정책 변경을 감지하고, 로봇 운영 데이터에 대해 정책 변경이 소급 적용되게 하도록 구성되는 정책 적용 엔진을 포함할 수 있다.

Blockchain-enabled Organ Matching System

Resumen de: KR20260119160A

0001a 본 발명은 정보를 매칭, 저장, 공유하는 과정을 관리하기 위해 설계된 블록체인 기반 장기 매칭 시스템(BOMS, Blockchain-enabled Organ Matching System)을 제안한다. 본 발명의 블록체인 기반 장기 매칭 시스템의 장기 매칭 방법은 기증자 또는 수혜자 정보를 시스템에 등록하는 단계, 기증자와 수혜자 매칭 필요 여부를 판단하는 단계, 상기 판단을 통해 매칭이 필요 없다고 판단하는 경우는 수술 관련 정보를 블록체인 스마트 계약에 저장하는 단계, 상기 판단을 통해 매칭이 필요하다고 판단하는 경우는 기증자와 수혜자 간의 장기 매칭을 실시하여 최종 수혜자를 매칭하고 수술 관련 정보를 블록체인 스마트 계약에 저장하는 단계를 포함한다. 본 발명의 블록체인 기반 장기 매칭 시스템은 생물학적 요인이 매칭에 통합되고 교차 매칭 프로세스가 스마트 계약(the smart contracts)에 구현되며, 매칭 과정에서 환자 개인 기록을 전송하거나 사용하지 않고 환자 관련 블록체인 주소를 사용하여 프라이버시가 보장되고, 스마트 계약으로 구현된 매칭 알고리즘은 모든 당사자가 검증할 수 있다는 효과가 있다.

DELAYED PROOF OF VALIDITY

Resumen de: US20260222233A1

Methods and systems for delaying generation and integration of proofs of validity into a block of a blockchain, operated by a network, each proof of validity associated with a plurality of different transactions are disclosed. The method may comprise receiving a plurality of different transactions, each transaction comprising transactions data and associated validity data; producing a plurality of new blocks on the blockchain, the new blocks comprising the transaction data; generating in parallel, during a predetermined time, one or more proofs of validity associated with one or more blocks from the plurality of new blocks, based on associated validity data; and incorporating, after the predetermined time, the one or more proofs of validity in the blockchain.

COMPUTER-IMPLEMENTED SOLUTIONS FOR RECORDING DATA RELATING TO MULTIPLE COMPONENTS OF AN ITEM

Resumen de: US20260220203A1

0000 A computer-implemented method processes a tree structure that represents an item and/or at least one component of the item associated with a blockchain transaction, which is represented in the tree structure, which can be a hash tree that can be asymmetric, such as an ontology tree. A record of the item and/or the at least one component of the item can be processed, tracked, and validated via the tree structure and associated data. Validating can include at least one of: validating that at least one of: the item, the at least one component of the item and the at least a portion of a blockchain transaction (Tx) is a part of the tree structure; and processing and/or storing at least one of: the item, the at least one component of the item and the at least a portion of a blockchain transaction (Tx) in an allocated resource.

SYSTEMS AND TECHNIQUES FOR BLOCKCHAIN MONITORING

Resumen de: US20260220643A1

The present disclosure generally relates to monitoring a blockchain wallet. For example, aspects of the present disclosure include systems and techniques for monitoring a blockchain wallet. One example method for monitoring a blockchain wallet includes: generating a plurality of blockchain wallets associated with a blockchain service, the plurality of blockchain wallets comprising a user wallet and a plurality of monitored wallets; transferring funds to the plurality of monitored wallets; monitoring the plurality of blockchain wallets to identify unauthorized access of any of the plurality of blockchain wallets; in response to identifying unauthorized access of one of the plurality of monitored wallets, generating a notification that the one of the plurality of monitored wallets has been compromised; and outputting the notification.

DISTRIBUTED ENSEMBLE LEARNING METHOD BASED ON BLOCKCHAIN

Resumen de: US20260222216A1

The present disclosure discloses a distributed ensemble learning method based on a blockchain. Based on the designed three-layer blockchain structure formed by MiniBlocks, Ensemble Blocks, and Key Blocks and through a consensus protocol, the base model is trained on the training dataset, which is randomly sampled with replacement, by the miners in the network, and the base models from other miners are aggregated, and eventually, the information of the base models and the ensemble models are recorded on the blockchain, so that the entire process of the model training, model aggregation, and model evaluation is integrated into the blockchain consensus mechanism, and the entire ensemble learning process can be automatically executed in the blockchain network. Therefore, in the present disclosure, the proof-of-useful-work mechanism's utilization of the computing power in blockchain networks is improved, and the central nodes are avoided in the model aggregating process, which maximizes the degree of decentralization in blockchain.

DIGITAL CERTIFICATE MANAGEMENT METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM

Resumen de: US20260222230A1

Embodiments of this application disclose a digital certificate management method and apparatus, a computer device, and a storage medium, and belong to the field of network security technologies. In this application, a BCF node may send certificate information of a first NF node to a plurality of target CA nodes in different network domains in a blockchain system based on CA node indication information in a certificate issuance request of the first NF node, the plurality of target CA nodes jointly provide certificate signatures for the certificate information of the first NF node, and then the BCF node sends an authorized digital certificate to the first NF node based on the signatures, thereby implementing decentralized cross-domain certificate issuance.

CONFEDERATION NETWORK (CONET) MANAGEMENT FOR MULTIPLE PLAYERS

Resumen de: US20260222778A1

Example embodiments relate to methods systems and apparatuses for managing a chain for multiple players. An XaaS entity of an XaaS service may request for uploading data to the blockchain by sending a first request to a first function, such as a CCF, and accordingly, the CCF may trigger setting up a chain on the blockchain and notify to the XaaS entity of information about the chain. The XaaS entity may upload its data to the chain according to a first response from the CCF.

CONFEDERATION OF NETWORKS (CONET) MANAGEMENT FOR MULTIPLE PLAYERS

Resumen de: US20260222779A1

0000 Example embodiments relate to methods, systems and apparatuses t for action surveillance for multiple players. A first function, such as an SCF, receives a first request for an initialization for uploading action logs to a blockchain. The first function (such as an SCF) determines parameters for uploading action logs to the blockchain, and thus the parameters can be used by the XaaS entity for uploading the action logs. The parameters include a first set of interval parameters and a second set of grouping parameters, this allows for the uploading of action logs to be done accordingly, avoiding individual uploads for each action log and reducing overhead.

SYSTEMS AND METHODS FOR ARTIFICIAL INTELLIGENCE - BLOCKCHAIN RETIREMENT ACCOUNT MANAGEMENT

Nº publicación: US20260220711A1 30/07/2026

Solicitante:

TEACHERS INSURANCE AND ANNUITY ASS OF AMERICA [US]
TEACHERS INSURANCE AND ANNUITY ASSOCIATION OF AMERICA

Resumen de: US20260220711A1

0000 The methods disclosed herein relate to managing, discovering, and performing transactions on retirement accounts using artificial intelligence and/or blockchain. In one embodiment, a method includes retrieving account data for retirement accounts associated with third-party financial institutions, retrieving external financial data, providing the account data to a trained capture model to cause the trained capture model to generate structured account data, providing the structured account data, the external financial data, and user data associated with the user to a trained deep learning forecast model to cause the trained deep learning forecast model to generate a forecast, and outputting the forecast to the user.