Alerta

STORING GENERATED DIGITAL OBJECTS ON A DISTRIBUTED LEDGER

Absstract of: US2025322007A1

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 Network Supplier Verification

Absstract of: US2025322412A1

A supplier verification system includes a processing system and a non-transitory, computer-readable storage medium having encoded thereon, machine instructions for implementing and managing a blockchain network. A processor executes the machine instructions to receive a raw materials supplier identity and a description of a batch of raw materials from the supplier, receive material test results from a specified number of independent entities analyzing compliance of the raw materials with given quality specifications, store the material test results in a block chain that includes a smart contract for confirming the first material test results, and execute the smart contract to generate determine a satisfactory variation in the confirmation scores, and, based on a satisfactory variation, execute a block validation routine.

SYSTEM AND METHOD FOR TOKENIZED EVENT MANAGEMENT

Absstract of: US2025322433A1

A system, method, device, and data platform for tokenizing an event. A signal marking an event as important is received. Event metadata is retrieved from one or more data sources associated with the event. A token representing the event is generated. The token is minted to a blockchain ledger to ensure verifiability and uniqueness. Usage of the token is tracked across one or more digital or physical transactions.

SYSTEMS, DEVICES, AND METHODS FOR TRACKING CREATION AND MODIFICATION OF DIGITAL RECORDS

Absstract of: US2025321950A1

Systems and methods for tracking creation and modification of digital records using consensus-driven semi-private blockchain. The present disclosure combines the benefits of Blockchain-like technology with traditional authentication by providing a verifiable immutable link between a low-delay Blockchain-like inscription and a highly trustworthy but delayed confirmation.

METHODS FOR GROUPING TRANSACTIONS IN BLOCKCHAIN, AND BLOCKCHAIN NODES

Absstract of: US2025322393A1

Described is grouping, by a blockchain node, transactions in a blockchain. A plurality of transactions is obtained that invoke a same contract and that include a plurality of first transactions, where execution of each of the first transactions includes access to one or more first variables of the same contract, and where the one or more first variables correspond to mapping relationships in the same contract. A mapping relationship identity corresponding to the one or more first variables that are to be accessed in the execution of each of the first transactions is obtained, where a storage position of each of the one or more first variables in a state database is determined based on the mapping relationship identity corresponding to the one or more first variables. The plurality of first transactions are grouped based on the mapping relationship identity corresponding to each of the first transactions.

FRAMEWORK FOR HIGH PERFORMANCE BLOCKCHAINS

Absstract of: US2025321777A1

A method for blockchain management includes receiving a first definition for a custom blockchain on a blockchain platform, the first definition including definitions for default data structures. The method further includes initializing a virtual machine and configuring the virtual machine using the first definition. The method further includes receiving a second definition for the custom blockchain, the second definition including definitions for user-defined data structures. The method further includes further configuring the virtual machine using the second definition and executing the custom blockchain on the virtual machine.

SYSTEMS AND METHODS FOR TRANSMITTING INFORMATION

Absstract of: US2025322468A1

The disclosed system and method can manage real-time transactions using a blockchain ledger. A processor can create a fractionalized risk pool for a property, comprising asset tokens and an occupancy token. The processor can receive title information and can update the blockchain ledger with this information, a timestamp, and/or a property valuation. Upon receiving a transaction from a credit card network and/or issuing bank, the processor can determine a user's real-time equity.

FEATURES EXTRACTION FOR BLOCKCHAIN TRANSACTIONS AND PROGRAM PROTOCOLS

Absstract of: US2025323929A1

An access control server may receive state information of an autonomous program protocol that is recorded on a blockchain. The access control server may generate a trace log associated with one or more transactions executed by the autonomous program protocol, the trace log comprising machine events executed by the blockchain, the machine actions associated with the one or more transactions. The access control server may extract a set of features from the trace log, wherein a feature in the set comprises a summary of a machine event executed by the blockchain. The access control server may input the set of features to a machine learning model to determine a threat nature associated with the transactions of the autonomous program protocol. The access control server may perform a responsive action to address the threat nature.

Scalable Cluster Based Scoring with Multi-Queue Dynamic Scheduling Consensus Mechanism in Blockchain

Absstract of: US2025323805A1

Systems and methods are disclosed to revolutionize blockchain consensus mechanisms by introducing a novel, inclusive framework that enhances efficiency, scalability, and environmental sustainability. Central to this breakthrough are a cluster-based scoring system and a multi-queue dynamic scheduling mechanism, designed to replace resource-intensive consensus models like Proof of Work and Proof of Stake. This approach allows nodes to participate based on merit, determined through an iterative scoring process within clusters, democratizing access, and participation across the blockchain network. The system dynamically adjusts mining complexity as the blockchain evolves, ensuring scalability and reducing energy consumption. A key innovation is the introduction of cooldown periods to prevent dominance by any single node, promoting fairness and security. This decentralized, efficient, and scalable solution paves the way for broader blockchain adoption, maintaining the technology's foundational principles while addressing its traditional limitations.

NEURAL NETWORK CLASSIFIERS FOR BLOCK CHAIN DATA STRUCTURES

Absstract of: US2025323782A1

Disclosed is a neural network enabled interface server and blockchain interface establishing a blockchain network implementing event detection, tracking and management for rule based compliance, with significant implications for anomaly detection, resolution and safety and compliance reporting.

METHOD FOR IRREFUTABLY IDENTIFYING PHYSICAL ITEMS

Absstract of: US2025323779A1

There is provided a framework to record to a blockchain unique identification (signatures) of physical items which have unique, random properties. Physical items are analysed using spectral imaging to determine the unique identifications. Hardware is shown to perform the analysis and various nodes of a peer-to-peer network are shown and described, which nodes may be configured to provide proof of location, privacy, trust and authentication. The solution can work even if the item is modified in some way if a subset of the unique properties remain.

ATTESTATION SERVICE FOR USE WITH A BLOCKCHAIN NETWORK

Absstract of: US2025323796A1

A method comprising, at an attesting node of a network: receiving a sequence of data items from one or more client nodes of the network, determining an order of the sequence of data items, and attesting to the order by: including an indication of a respective set of one or more of the data items in each of a series of blockchain transactions. Each successive transaction comprises a respective input pointing to an output of the respective preceding transaction, wherein the output of the respective preceding transaction comprises a locking script, and the input of the respective successive transaction includes an unlocking script comprising a respective signature based on a respective key in a series of keys. The respective signature in each successive transaction signs a portion of the respective successive transaction including at least the indication of the respective set of data items.

FAST SMART CONTRACT PROCESSING AND VALIDATION

Absstract of: US2025323795A1

Techniques for fast smart contract processing and validation. A C3N smart contract may be written in a high-level programming language such as Go rather than a domain-specific language (DSL) for smart contracts that is difficult to learn and utilize correctly. The smart contract may support a predefined list of C3N libraries, including APIs for accessing components within a C3N containerized environment. The smart contract may natively support access to oracles and data external to the C3N blockchain. The C3N smart contact may be deployed as source code or executable code for one or more target architectures. Such executable code may be run directly on the target architectures without additional compilation or interpretation. Validator nodes can verify correct execution of C3N smart contracts through unit tests.

SYSTEM AND METHOD FOR DECENTRALIZED REAL-TIME COMMUNICATION

Absstract of: WO2025214856A1

System (100) for real-time communication over a communication network (10), the system (100) comprising resource servers (210), a blockchain (140) and a decentralized network coordinator, DNC, (130) defined in terms of one or several smart contracts (142) defined on the blockchain (140). The DNC (130) is configured to process blockchain transactions from the resource servers (210); store, on the blockchain (140), updated routing information (143) and status information regarding individual resource servers (210); execute an automated voting, resulting in an updated set of rating scores for one or several of the resource servers (210); and allow each of a plurality of peers (20) to access communication information from the blockchain (140), allowing the peer (20) to initiate communication over the transport layer protocol and using non-blockchain communication transactions, with a selected resource server (210). The selected resource server (210) routes the non-blockchain communication and receives remuneration from the DNC (130).

WEARABLE DEVICE FOR SECURE SIGNING OF BLOCKCHAIN TRANSACTIONS

Absstract of: EP4632649A1

Disclosed herein a wearable authentication device of a user for secure signing of blockchain transactions and methods for use thereof. The wearable authentication device includes a tamper-resistant chipset comprising: a transceiver configurable to receive, from a mobile device (e.g., a smartphone), a request for a digital signature for a blockchain transaction, the request including a transaction data; a memory configurable to store one or more cryptographic keys of the user; a secure processor configurable to execute a hardware wallet application that generates the digital signature for the blockchain transaction using a cryptographic key; and the transceiver further configurable to transmit, to the mobile device, the generated digital signature to be used by the mobile device to sign the blockchain transaction.

ELECTRONIC VOTING PLATFORM AND METHOD THEREOF

Absstract of: EP4632702A1

The present invention concerns the topic of electronic voting; that is, a voting method in which each voter can express his vote, even remotely, via an IT platform. This is a topic in which the interest is due to the fact that many electoral consultations represent quite complex events, because they mobilize a large number of people and must offer very high standards of security; consequently, they are significantly costly events.Electronic voting represents a way to reduce the costs of electoral consultations, to make them more efficient, and therefore also an instrument that can potentially be used more frequently. Moreover, an electoral consultation can be seen as a particular case of information management (a rather complex case, moreover) which, as such, should represent an almost natural, albeit challenging, field of application for information technologies.The proposed solution involves using at least a pair of servers configured to manage the voters and their votes separately, so as to allow, through an "Anonymous Kerberos" type approach, both the certain and reliable identification of the voters and the the anonymity of their vote: the latter is an essential guarantee to protect the freedom of voting.The voting platform indicated in the invention is configured to support a series of IT services combined in an original and complex way. In particular, the main state-of-the-art information technologies used by the invention concern encryption services as well as service

BLOCKCHAIN CONSENSUS

Absstract of: EP4632614A1

A consensus method for adding blocks to a blockchain comprises Al-based block builders that form blocks of transactions; a voting algorithm that organises voting for candidate blocks to be added to the blockchain; and validators that participate in voting for candidate blocks and thereby determines the block to be added to the blockchain.

DETERMINING A COMMON SECRET FOR THE SECURE EXCHANGE OF INFORMATION AND HIERARCHICAL, DETERMINISTIC CRYPTOGRAPHIC KEYS

Absstract of: EP4633082A1

A method (300) and system (1) of determining a common secret for two nodes (3, 7). Each node (3, 7) has a respective asymmetric cryptography pair, each pair including a master private key and a master public key. Respective second private and public keys may be determined based on the master private key, master public key and a deterministic key. A common secret may be determined at each of the nodes based on the second private and public keys. In one example, a node (3, 7) may determine the common secret based on (i) a second private key based on the node's own master private key and the deterministic key; and (ii) a second public key based on the other node's master public key and the deterministic key. The invention may be suited for use with, but not limited to, digital wallets, blockchain (e.g. Bitcoin) technologies and personal device security.

Shopping mall integrated management system using blockchain technology

Nº publicación: KR20250148137A 14/10/2025

Applicant:

주식회사제이엠아이씨박지훈

Absstract of: KR20250148137A

본 발명에 따른 쇼핑몰 통합 관리 시스템은 온라인 쇼핑몰을 운영하는 사업자의 관리 하에 있으며, 유무선 통신망 상에서 내 상품이 판매되는 적어도 하나 이상의 오픈 마켓 웹사이트 상의 웹페이지 주소와 상품 정보를 등록하고, 각 오픈 마켓에서의 재고 모니터링 결과를 수신하는 클라이언트 단말기; 상기 클라이언트 단말기를 조작하여 입력되는 적어도 하나 이상의 오픈 마켓 웹사이트 상의 웹페이지 주소와 상품정보를 데이터베이스에 등록하고, 상품의 총 재고수량을 적어도 하나 이상의 오픈 마켓에서 판매되는 상품의 재고수량으로 분배하거나 통합하여 등록하는 재고등록서버; 상기 재고등록서버에서 등록된 오픈 마켓의 웹페이지 주소에 접속하여 소스코드를 획득한 후, 사용자가 등록한 내 상품에 매치되어 있는 재고수량의 감소여부를 모니터링하고, 각 오픈 마켓에서 감소된 재고를 통합 재고수량에 반영한 재고 모니터링 결과를 사용자에게 통지하는 재고 모니터링 서버; 및 상기 재고 모니터링 서버의 모니터링 상황에 따라 기준치 이하로 재고가 소진되는 경우 자동화된 리오더링을 수행하는 리오더링 모듈(320);을 포함하고, 상기 재고등록 서버 및 상기 리오더링 모듈은 블록체인 기술을 이용하는 쇼핑몰 통합 �