Blockchain

PREDICTIVE NORMALIZATION FOR BLOCKCHAIN RESOURCE MANAGEMENT

Resumen de: US2025023794A1

Systems and methods are provided for leveraging a normalization algorithm to optimize resource allocation dynamically. The algorithm detects deviations that indicate potential increases in demand. This predictive capability allows the system to scale resources proactively, adding signer nodes when necessary to handle increased transaction volumes. By normalizing transaction data and using it to predict and respond to changes in system demand, blockchain networks can maintain optimal performance and efficiency, preventing service degradation and ensuring scalability in a cost-effective manner.

PROGRAM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING DEVICE

Resumen de: EP4727058A1

0001 To manage information regarding a beneficiary of a consideration for rights on a blockchain. 0002 A program for causing a computer to function as: an issuance information generation unit that generates information for issuing a divisible token that includes information regarding a benefit ratio of a consideration and operates on a blockchain; and a division information generation unit that generates information for issuing the token divided on the basis of distribution information of the consideration based on an agreement to a beneficiary of the consideration.

BLOCKCHAIN WITNESSING METHOD AND SYSTEM

Resumen de: EP4727050A1

0001 A system and method of blockchain witnessing wherein a structural key block without transaction data is used to validate the structural integrity of the blockchain via a consensus algorithm without exposing transaction data to selective validation. A preceding generation of the blockchain is sealed once the proofs of validation of the structural key block are added to the blockchain in a subsequently validated structural key block.

ADAPTIVE ENERGY MANAGEMENT SYSTEM AND METHOD BASED ON USING TOKENIZED ENERGY PROFILES

Resumen de: EP4726639A1

0001 Adaptive energy management system and method based on tokenized energy profiles (TEP) in a distribution network, comprising a data ingestion module configured to acquire, aggregate and encrypt structured and unstructured data in real time; a real-time intelligent analysis module based on neural networks and configured to detect patterns of energy consumption and generation, to classify these patterns by generating energy footprints associated with one or multiple users, to predict consumption or generation values and to obtain optimization actions in real time; an automated control and activation module configured to control elements of electricity generation and consumption using model-based predictive control (MPC) techniques and fuzzy algorithms; and a security module configured to encrypt communications using encryption techniques, role-based access control (RBAC), blockchain storage, and real-time monitoring of anomalies.

ENFORCING CONDITIONS ON BLOCKCHAIN TRANSACTIONS

Resumen de: EP4727059A2

0001 A computer-implemented method of enforcing conditions on a second blockchain transaction using a first blockchain transaction, wherein a first one of the conditions is that, when a first unlocking script of the second transaction is executed alongside a first locking script of the first transaction, a representation of the second transaction is output to memory, wherein the representation is based on a plurality of fields of the second transaction and a first output of the first transaction, and wherein the method comprises: generating the first transaction, wherein the first transaction comprises a first output, wherein the first output comprises the first locking script, and wherein the first locking script comprises: a message sub-script; a signature sub-script; a public key corresponding to a private key; and a verification sub-script.

DECOUPLING NATIVE AND NON-NATIVE TOKENS IN BLOCKCHAIN TRANSACTIONS INTRODUCTION

Resumen de: WO2024254572A1

Certain aspects of the present disclosure provide techniques and apparatus for efficiently processing transactions on a. blockchain. An example method generally includes receiving, at a relay service, a request to execute a transaction on a blockchain. Generally, the request includes a request to transfer a quantity of a. first type of token on the blockchain from a transmitter wallet to a receiver wallet identified in the request and incurs a transaction overhead on the blockchain in a. second type of token. The request is modified based on the quantity of the first type of token, the transaction overhead in the second type of token, and a policy defining a source from which the transaction overhead is to be retrieved. The transaction is executed on the blockchain based on the modified request without transferring the second type of token from the transmitter wallet to satisfy the transaction overhead.

Procédé d'enregistrement d'objets numériques sur au moins une blockchain

Resumen de: FR3167220A1

Procédé d'enregistrement d'objets numériques sur au moins une blockchain (BCN1), comprenant les étapes consistant à créer un premier conteneur d'objets hors chaîne (OC1(AG1), OF1(AG1)) associé à un agent de réconciliation ; recevoir, entre un premier instant et un deuxième instant, des requêtes(R1(AG1)) en inscription d'objets dans le premier conteneur d'objets émises par un premier opérateur (OP1) et désignant un premier agent de réconciliation (AG1) ; au moyen du premier agent de réconciliation, générer des objets de réconciliation en fonction des inscriptions d'objets hors chaîne intervenues entre deux instants, et générer une requête en réconciliation (R2(AG1); recevoir, via la plateforme de gestion, la requête en réconciliation et enregistrer les objets de réconciliation dans un portefeuille de réconciliation (SW1(AG1)) sur la blockchain. Figure abrégé : Fig. 1

SYSTEMS AND METHODS FOR MANAGING DIGITAL ASSETS AND DIGITAL ASSET TRANSACTIONS

Resumen de: US20260100855A1

0000 The arrangements described herein relate to a universal resolver configured to receive, from a first blockchain registry associated with a first computing system, a first provider institution identifier of a first provider institution and a first user identifier of a user and receive, from a second blockchain registry associated with a second computing system, a second provider institution identifier of a second provider institution and a second user identifier of the user. A universal unique identifier is determined for the user based at least in part on the first provider institution identifier, the first user identifier, the second provider institution identifier, and the second user identifier. The universal unique identifier is recorded on a third distributed ledger database/blockchain.

METHOD FOR VERIFYING ORIGINAL DATA BY USING BITCOIN BLOCKCHAIN, AND DEVICE THEREFOR

Resumen de: WO2026075398A1

One embodiment can provide a method for verifying original data by using Bitcoin blockchain at an original issuing device, comprising the steps of: generating original data for a user; encrypting the original data with a public key of the user; generating hash data by hashing the original data; generating digital signature data of an original issuing institution, including a signature value obtained by signing the hash data with a private key of the original issuing institution; and generating a transaction and making a request to a blockchain network so as to record the encrypted original data and the digital signature data of the original issuing institution on the Bitcoin blockchain, wherein the encrypted original data is recorded in a signature field of the transaction, and the digital signature data of the original issuing institution is recorded in an output of the transaction.

BLOCKCHAIN NETWORK CONFIGURATION METHOD AND COMPUTER SOFTWARE PROGRAM FOR EXECUTING SAME

Resumen de: US20260100982A1

0000 There is provided a method capable of continuing to execute consensus building (consensus) even when a predetermined node ceased to operate. There is provided a method comprising a penalty step of monitoring, by computers, whether or not a predetermined node, among nodes constituting a virtual network, was able to perform block signing, and deleting a node that was not involved in block signing for certain threshold consecutive times, from the nodes constituting the virtual network.

TECHNOLOGIES FOR CREATING AND TRANSFERRING NON-FUNGIBLE TOKEN BASED IDENTITIES

Resumen de: US20260099836A1

0000 The present disclosure is related to blockchain technologies, tokenization and non-fungible token (NFT) technologies, identity verification, account verification, information security (InfoSec), and fraud prevention technologies, and in particular, to technologies for creating NFT identities (IDs) for individuals and/or organizations. An NFT ID service interacts with users to obtain ID information such as ID documents, biographical data, biometric data, and/or any other suitable data. The NFT ID service includes an NFT ID engine that generates an NFT-based form of digitized and/or tokenized ID, using blockchain technology, smart contracts, distributed ledgers, digital wallets, and the ID information. Other embodiments may be described and/or claimed.

INTERSTELLAR BLOCKCHAIN AND ASSOCIATED DIGITAL CURRENCY

Resumen de: WO2026075557A1

• Technical field: Distributed ledger technology, decentralized economy, and spatial exploration. • Problem solved: Establishment of a secure and efficient economic system for transactions between spatial colonies, which facilitates interplanetary trading and resource management, with operation possible both with and without terrestrial internet. • Description of the invention: The interstellar blockchain allows transactions to be recorded and validated at the interplanetary scale via decentralized nodes. It is associated with a digital currency backed up by spatial resources, thereby ensuring quick, transparent and secure exchanges both on Earth and in space.

IMMUTABLE LEDGER ENABLED AUTOMATIC PROCUREMENT SYSTEM

Resumen de: US20260099817A1

0000 The present disclosure provides a computerized automated procurement system comprising a server in communications with an immutable ledger, a first computer system in communications with the server adapted for receiving project requirements from a contractor, wherein the project requirements include work schedules, project locations, work types, material specifications, labor requirements, and cost estimates, a second computer system in communications with the server for receiving subcontractor data representing subcontractors, wherein the server matches the contractor with subcontractors according to the project requirements and subcontractor data, and creates a proposed smart contract for each contractor and subcontractor match. The system eliminates relationship bias through blockchain-enabled smart contracts that maintain subcontractor anonymity during evaluation and provide objective matching based on trust scores calculated from historical performance metrics.

SYSTEMS AND METHODS FOR MANAGING DIGITAL ASSETS AND DIGITAL ASSET TRANSACTIONS

Resumen de: US20260099839A1

0000 The arrangements described herein relate to a computing system configured to receive, from a first blockchain registry associated with a first computing system, a first digital asset corresponding to a first version of a Machine Learning (ML) model and receive, from a second blockchain registry associated with a second computing system, a second digital asset corresponding to a second version of the ML model. The first version and the second version of the ML model are recorded in a third distributed ledger database/blockchain, and a champion model of the ML model is selected from the first version and the second version of the ML model.

System and Method for Secure, Off-Chain Transactions

Resumen de: US20260099840A1

A distributed processing system for transactions of digital assets includes autonomous agents that execute off-chain. Each agent has an encapsulation of state representing at least one digital asset and is configured to process transaction requests that modify the agent state. A proof aggregation layer prevents double spending of the digital assets. A consensus layer forms a decentralized trust anchor that maintains a blockchain and certifies state transitions of the proof aggregation layer. A sending agent issues a request to certify that a particular asset state has not been previously spent and if the proof aggregation layer returns a uniqueness attestation, a recipient agent can use it to verify both correctness of the transaction execution, and validity of the uniqueness attestation. Transaction execution may take place off-chain at the agents without reliance on global consensus or shared state among all network participants.

DYNAMIC SMART CONTRACT SECURITY AND VERIFICATION SYSTEM USING CAPSULE NETWORKS, AUTOENCODERS, AND GENERATIVE ADVERSARIAL NETWORKS

Resumen de: US20260100856A1

A system is provided for dynamic analysis and verification of smart contracts. The system includes an autoencoder configured to preprocess smart contract code to reduce noise and highlight critical features; a capsule network configured to analyze the preprocessed smart contract code, capturing hierarchical relationships and dependencies within the code; a generative adversarial network (GAN) configured to generate optimal routing coefficients for the capsule network, enhancing the efficiency and accuracy of the analysis; and a blockchain-based platform for deploying and executing smart contracts, wherein the platform utilizes the capsule network to continuously monitor the smart contracts for anomalies during execution.

AI-Enhanced Provenance, Decentralized Authenticity, and Royalties Ecosystem

Resumen de: US20260099855A1

0000 Systems and methods are provided for authenticating, verifying, and tracking physical and digital assets through an integrated framework combining artificial intelligence, multi-sensor fusion, blockchain provenance, and quantum-secure processing. The system establishes a continuous provenance loop where real-time live capture, multi-sensor scanning, and expanded identifiers are analyzed by an AI decision engine to generate a unique multi-modal fingerprint. 0000 This fingerprint is encoded into one or more machine-readable identifiers immutably recorded on a blockchain ledger. A Genesis Certificate of Authenticity (COA) anchors the item's origin, ownership, and transfer history. Subsequent resales or transfers trigger smart contracts that automate royalty distribution and provenance updates. The value captured through these processes can be monetary, such as currency or royalties, or intrinsic, such as positive social impact derived from verified actions or good deeds. Quantum acceleration enhances pattern matching, anomaly detection, and cryptographic resilience across industries.

Transaction System and Method

Resumen de: US20260099830A1

0000 The invention relates to systems and methods for executing a digital-asset transaction using a dual-tier messaging architecture. A central messaging server provides tamper detection and message-integrity verification while routing bilateral messages between transacting devices. A permissioned-blockchain channel manages a smart-contract escrow that holds digital assets in cold storage. A fiat-rail channel integrates a real-time payment protocol to obtain bank or rail confirmation that fiat funds are credited to a seller account. Upon receipt of settlement evidence and a validated session state, the escrow releases the digital asset from a seller cold-storage wallet to a buyer cold-storage wallet. Embodiments may capture a seller opt-in via a banking application, generate a dual-ledger audit trail across permissioned and public blockchains, and emit transaction identifiers for cross-system reconciliation. The approach improves compliance, reduces counterparty risk, and provides verifiable audit artifacts for regulated settlement of digital-asset transfers.

CODE INJECTION PREVENTION FOR COMMUNICATION DEVICES

Resumen de: US20260100961A1

Techniques related to the management of communication devices using a combination of local and centralized blockchains to enable the detection of state changes that deviate from the expected behaviors are disclosed. In one example aspect, a method for detecting code injection activity in communication devices by a machine learning based platform includes determining, by a verification system, baseline information about a communication device; detecting a state change of the communication device, responsive to the state change of the communication device; appending, by the verification system, a current-state block representing the state change to a prior-state block representing a previous state of the communication device in a blockchain; and detecting whether a suspicious attack has occurred by comparing the payload of the current-state block to the baseline information.

BLOCKCHAIN BASED READ RECEIPT

Resumen de: US20260100844A1

A computer-implemented method of requesting a read receipt for a message using a blockchain, the read receipt evidencing that the message has been opened, the method being performed by a first party and comprising: sending the message, and/or an encrypted version thereof, to a second party; generating a cryptographic puzzle based on the message; generating a request blockchain transaction, wherein the request blockchain transaction comprises a first output locked by a first locking script, wherein the first locking script is configured to, when executed together with a first unlocking script of a response blockchain transaction, require the first unlocking script to comprise a solution to the cryptographic puzzle; and determining that the message has been opened in response to determining that the first output has been unlocked.

STATE DATA RESTORATION METHOD AND APPARATUS FOR BLOCKCHAIN, COMPUTER DEVICE, AND MEDIUM

Resumen de: EP4722922A1

A state data restoration method for a blockchain, executed by a computer device that maintains a first node in a blockchain system. The method comprises: when a proposal message broadcast by a second node in the blockchain system is received, acquiring state data maintained by the first node itself, wherein the proposal message indicates a transaction task, result information for the transaction task, and a block identifier (302); executing the transaction task in the proposal message on the basis of the state data to obtain result information (304); when the result information obtained by executing the transaction task is inconsistent with the result information indicated in the proposal message, acquiring, from a snapshot of another node in the blockchain system, readset information corresponding to the block identifier in the proposal message, wherein the another node is a node in the blockchain system other than the first node (306); and restoring the state data on the basis of the readset information to obtain restored state data, wherein the restored state data is used for re-executing the transaction task to obtain an execution result (308).

METHOD AND SYSTEM FOR PRODUCT VERIFICATION AND CUSTOMER REWARDS, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

Resumen de: EP4723007A1

A computer-implemented method for product verification and customer rewards includes: receiving, from a decentralized application (dApp) implemented on an electronic device (120) associated with a customer (50), information including a unique code linked a consumer product; verifying authenticity of the consumer product by validating the unique code against authorization records stored on a blockchain; upon successful verification, distributing a piece of a collective non-fungible token (NFT) linked to the consumer product to a digital wallet associated with the customer (50); and enabling staking of cryptocurrency tokens converted from the piece of the collective NFT in the digital wallet within the dApp to distribute rewards to the customer (50). The disclosure further relates to a system and a non-transitory computer-readable medium for implementing the method.

Blockchain-Based Co-Acquisition Platform for Adaptive Private Equity Governance,Dynamic Syndication, Adaptive Tokenisation, and Multi-Layered Governance

Resumen de: GB2644381A

A blockchain-based platform for collaborative private equity investment comprises; dynamic syndication pools that allow capital contribution to adjusted based on predefined business performance metrics and investor preferences; a decentralised system which incentives expert community participation in conducting due diligence, with the results being recorded immutably on a blockchain or distributed ledger; smart contracts which enforce terms of acquisition such as linked capital release and seller incentives; a model of providing governance tokens which confer voting rights and decision-making influence, and equity tokens which represent fractional ownership of the venture; and a multi-layered governance framework for collaborative decision-making, and adapting voting rights based on stakeholder performance, contributions, and the nature of decisions.

METHOD AND SYSTEM FOR SECURE AND AUTOMATIC MAPPING OF BLOCKCHAIN-BASED LEDGERS TO VALID ACCOUNT STATEMENTS

Resumen de: EP4723020A2

0001 A computer-implemented method for generating account statements for a user from blockchain data is disclosed, the method comprising the following steps performed by a communication server: providing a connection between the communication server and a blockchain network; retrieving data associated with the account address of the user from a block most recently generated on the blockchain network, including a final account state, wherein the final account state comprises a final account balance of the block corresponding to the account address of the user; determining whether the final account state of the block differs from an account state of the user that was last stored in a memory accessible by the communication server, and if a difference is determined: storing the final account state as account state of the user in the memory; retrieving further data associated with the account address of the user from the block including blockchain transactions; deriving a closing balance from the final account balance comprising converting the closing balance into an account statement format; converting information in the blockchain transactions into transaction data, wherein the transaction data have the account statement format; generating, for the account address, a current account statement comprising the closing balance and the transaction data; and holding the current account statement available for the user.

IMPROVED BLOCKCHAIN SYSTEM AND METHOD

Nº publicación: EP4721320A1 08/04/2026

Solicitante:

BTQ AG [LI]

Resumen de: WO2024246109A1

A computer-implemented method for booting a device using a portable boot loader device, wherein the portable boot loader device comprises a boot loader and operating system files, wherein a blockchain comprises a boot loader transaction, wherein the boot loader transaction comprises an output locked to a master public key, and wherein the boot loader transaction comprises a first signature signing the boot loader and a second signature signing the operating system files, and wherein the method comprises: obtaining the boot loader transaction; verifying the first signature using the master public key; verifying the second signature using the master public key; and loading the operating system files using the boot loader.