Alerta

SYSTEMS AND METHODS FOR ENFORCING CRYPTOGRAPHICALLY SECURE ACTIONS IN PUBLIC, NON-PERMISSIONED BLOCKCHAINS USING BIFURCATED SELF-EXECUTING PROGRAMS COMPRISING SHARED DIGITAL SIGNATURE REQUIREMENTS

Resumen de: US20260270085A1

Systems and methods for a bifurcated self-executing program that wraps a first self-executing program (e.g., a first smart contract) on a blockchain within a second self-executing program (e.g., a second smart contract), in which the second self-executing program enforces the digital signature requirement. The bifurcated self-executing program comprises a single compiled self-executing program that combines the first self-executing program and the second self-executing program.

METHOD AND SYSTEM USING LOYALTY COINS AS DIGITAL CURRENCY WITH SMART CONTRACTS

Resumen de: AU2025275522A1

A method for implementing loyalty points as digital currency using blockchain includes: receiving first transaction data for a first transaction including a first recipient address associated with a blockchain wallet and a positive loyalty point amount; processing the received first transaction data for the first transaction to add a first new block to the blockchain that includes the first recipient address and the positive loyalty point amount; receiving, after a predetermined period of time, second transaction data for a second transaction including a second recipient address associated with the blockchain wallet and a negative loyalty point amount; and processing the received second transaction data for the second transaction to add a second new block to the blockchain that includes the second recipient address and the negative loyalty point amount.

METHOD AND SYSTEM FOR NON-FUNGIBLE TOKEN VALIDATION FOR ENABLING PAYMENT ACCOUNT TRANSACTION BLOCKING

Resumen de: AU2025297209A1

A method for account and transaction blocking for payment transactions using validation of non-fungible tokens includes: storing a token profile associated with a non-fungible token including a token identifier and transaction criteria; storing an account profile including an account identifier, a payment account number associated with a transaction account, and a wallet identifier associated with a blockchain wallet; receiving an authorization request for a payment transaction including the payment account number and transaction data values; determining that the transaction data values satisfy the transaction criteria; determining if the blockchain wallet has ownership of the non-fungible token; and processing the payment transaction, where processing the payment transaction comprises returning an authorization response indicating decline of the payment transaction if the blockchain wallet does not have ownership of the non-fungible token, or forwarding the authorization request if the blockchain wallet does to have ownership of the non-fungible token.

ALCOHOLIC BEVERAGE TOKEN TRANSACTION SUPPORT APPARATUS, ALCOHOLIC BEVERAGE TOKEN TRANSACTION SUPPORT METHOD, PROGRAM, AND RECORDING MEDIUM

Resumen de: US20260268381A1

An alcoholic beverage token transaction support apparatus that includes: a token issuance request acquisition part; a token issuance part; a marketing part; a transaction information acquisition part; and a token management part. The token issuance request acquisition part acquires token issuance request information, the token issuance request information includes product identification information of an alcoholic beverage product that is a transaction target, the token issuance part issues alcoholic beverage token information on a blockchain based on the token issuance request information for the alcoholic beverage product specified by the product identification information, the marketing part releases the alcoholic beverage token information on a market, the transaction information acquisition part acquires transaction information of the alcoholic beverage token information in the market, and the token management part updates owner information of the alcoholic beverage token information on the blockchain based on the transaction information.

DETERMINING A SYSTEM STATE USING A BLOCKCHAIN

Resumen de: US20260268319A1

A computer-implemented method of determining a state of a system using one or more blockchain transactions, wherein each blockchain transaction comprises one or more outputs, and wherein the method is performed by a first party and comprises: determining a respective status of one or more respective outputs of one or more blockchain transactions; and determining the state of the system based on the respective status of the one or more respective outputs.

PROPAGATING BLOCKCHAIN MESSAGES

Resumen de: US20260270201A1

A computer-implemented of propagating blockchain messages, wherein at least one blockchain node is associated with one or more respective range of numbers and one or more respective sets of blockchain nodes, wherein each respective range of numbers is associated with a respective set of blockchain nodes, and wherein the method comprises: for at least one of a plurality of respective blockchain messages, determining a respective number based on the respective blockchain message, wherein the respective number of one or more respective blockchain messages falls within a respective one of the one or more respective ranges; andfor each respective range in which the respective number of one or more respective blockchain transactions falls, making available some or all of the one or more respective blockchain messages to each blockchain node belonging to the respective set of blockchain nodes associated with the respective node.

MONITORING AND AUDITING TOOL OF BLOCKCHAIN BASED FINANCIAL PAYMENT AND CLEARING

Resumen de: US20260268315A1

A monitoring and auditing tool of blockchain based financial payment and clearing, comprising a verification center for managing, verifying and querying transactions, a certificate authorization module; the verification center is provided and serves as a centralized center to monitor and audit the blockchain based financial payment and clearing for bridging the regulatory gap in blockchain decentralized system; the Verification Center serves as an international compliance data center, sharing risk intelligence with regulatory institutes worldwide.

METHOD AND SYSTEM OF SIMPLIFIED SETTLEMENT BETWEEN ISSUERS USING BLOCKCHAIN TECHNOLOGY

Resumen de: AU2025378027A1

A method for performing simplified net settlement among entities facilitated by blockchain includes: receiving a plurality of settlement transactions including an amount, payer, payee, where each payer and payee are one of a plurality of entities; processing the settlement transactions to determine an amount owed or an amount due for each of the plurality of entities; determining a minimum amount of transactions for settlement among the plurality of entities based on the determined amounts owed or due; generating a list of net settlement transactions of the determined minimum amount, each net settlement transaction including an amount, payer, and payee based on the determined amounts owed or due for each entity; and transmitting the generated list of net settlement transactions to a blockchain node in a blockchain network for inclusion in a new blockchain data entry added to a blockchain associated with the blockchain network.

METHOD AND SYSTEM OF PLATFORM AGNOSTIC DATA QUALITY SOLUTION USING HYBRID OF EDGE COMPUTING AND BLOCKCHAIN TECHNOLOGY

Resumen de: AU2025269041A1

A method for enhancing security, reliability, and efficiency of data quality management includes: receiving a plurality of data entries; executing a smart contract on a blockchain using the data entries as input, where the smart contract performs error correction on the data entries according to one or more predefined rules and analyzes the data entries for data quality, and, if the data quality is below a threshold value, generates and transmits a data quality report to an external computing system, or, if the data quality is above the threshold value, generates a new blockchain data entry that includes the data entries for storage on the blockchain; receiving changes or additions to the predefined rules; updating the predefined rules in the smart contract according to the changes or additions; and repeating execution of the smart contract with the updated predefined rules.

BLOCKCHAIN-BASED METHOD AND SYSTEM FOR SECURING A NETWORK OF VIRTUAL WIRELESS BASE STATIONS

Resumen de: US20260267961A1

Disclosed is a system for securing a wireless telecommunications network that is capable of distributing licensed capacity (in the form of connection licenses) to respond to localized fluctuations in demand. The system includes a master license server and a plurality of local license servers. The local license servers are coupled to a plurality of virtual wireless base stations over a bus. Each of the local license servers has a blockchain implementation that secures the virtual wireless base stations. For example, the blockchain implementation logs each transaction in which connection licenses change ownership among the virtual wireless base stations.

DIGITAL ASSET DISTRIBUTION METHOD BASED ON PRIVATE BLOCKCHAIN

Resumen de: US20260268314A1

Proposed is a private blockchain-based digital asset distribution method performed by a plurality of nodes constituting a private blockchain. The method includes issuing, by a verifier node, a certificate for trusting a face-to-face digital asset transaction to a first user node through a blockchain network in a certificate issuance step, submitting, by the first user node, transaction statement data about digital assets owned by a first user obtained through short-range wireless communication with a second user node to the blockchain network in a transaction statement submission step, and verifying, by the verifier node, the submitted transaction statement data and applying the same to a distributed ledger in a distributed ledger update step.

Device-agnostic system and method for recording, tracking, and transferring ownership of digital assets using blockchain technology

Resumen de: GB2704593A

A device-agnostic system and method for recording, tracking and transferring ownership of digital assets using blockchain technology. The system enables users to manage digital assets such as application, software, NFT’s, and in -game purchases across multiple platforms and devices. It includes a unified user interface, blockchain integration for secure ownership records, and built-in marketplace for buying, selling and trading assets. The system addresses the limitations of existing solutions by providing a cross-platform, interoperable and secure system for digital asset management. No figure to publish

TRUSTLESS DETERMINISTIC STATE MACHINE

Resumen de: EP4804457A2

0001 The invention relates to distributed ledge technologies such as consensus-based blockchains. Computer-implemented methods for a trustless, deterministic state machine are described. The invention is implemented using a blockchain network, which may be, for example, a Bitcoin blockchain. A first transaction validate is received at a node in a blockchain network. The first transaction includes a first script that, as a result of being executed, causes the node to at least obtain a first set of field values of the first transaction, a second set of field values of a second transaction, and an input. The second transaction is obtained. The second transaction includes a second script that includes a set of rules and, as a result of being executed, causes the node to at least verify that the second script matches a third script embedded in the first set of field values, determine, based at least in part on the second set of field values, a current state, and determine, based at least in part on the current state, the input, and the set of rules, a next state. The first transaction is validated as a result of execution of the first script and the second script.

ACTIVATING AND DEACTIVATING BLOCKCHAIN NETWORK ENTITIES

Resumen de: EP4804452A1

Disclosed are systems and techniques for activating and deactivating entities of a blockchain network. A request is received to register an entity of the blockchain network. In response to receiving the request, an ending state balance is determined for the entity, and a reference to the entity is added to an active entity data structure that maintains references to active entities of the blockchain network. After adding the reference to the active entity data structure, a determination is periodically performed of whether any active entities have insufficient state balance for continuing participation in the blockchain network, by comparing a global accumulator to respective ending state balances of entities referenced in the active entity data structure. In response to determining that a given entity has insufficient state balance, a reference to the given entity is removed from the active entity data structure.

PORTABLE ACCESS POINT FOR SECURE USER INFORMATION USING A BLOCKCHAIN BACKED CREDENTIAL

Resumen de: EP4804058A2

0001 A method for dynamically generating a portable access point is described. the method comprising displaying an interface via a user device, wherein a user provides selection input via the interface that defines a scope definition with respect to a user's secure information; and dynamically generating a display, via the user device, of a portable access point configured by the selection input, wherein, the generated portable access point display comprises encoded information that represents the scope definition, a vetted entity system, associated with a vetted entity, is configured to scan the portable access point displayed via the user device and obtain a blockchain credential from a secure information manager based on the scanning, the credential comprising access privileges that correspond to the scope definitions, and the vetted entity system is permitted scope limited access to the user's secure information via the obtained blockchain credential and the secure information manager. A non-transitory computer readable medium, a system and a computer program are also described.

Conditional payment, bonus and bidding system

Resumen de: GB2704493A

A system for conditional payments and bidding includes a task definition interface that receives predefined conditions associated with a task, an artificial intelligence module that analyses the conditions and generates personalised recommendations for a task payer or performer, and a validation engine that monitors real-time data relating to task performance. The validation engine analyses the data against the predefined conditions and generates a validation signal indicating that the performer has satisfied the conditions. A payment processing module makes a conditional payment to the performer only after receiving the validation signal. The real-time data may include GPS coordinates or accelerometer data from a device associated with the performer. A photo and video capture module may receive visual evidence of task performance for validation, including by image recognition. The system may also include fraud detection using statistical and machine-learning models, multi-gateway payment processing with fallback processing, dynamic bidding, user ranking, blockchain-based logging or enforcement, and encryption and key management for securing transaction and validation data. Figure 1

BLOCKCHAIN IMPLEMENTED COUNTING SYSTEM AND METHOD FOR USE IN SECURE VOTING AND DISTRIBUTION

Resumen de: EP4804454A2

This invention relates generally to blockchain implementations and is suited for, but not limited to, use with the Bitcoin blockchain. It can be used for the implementation of automated processes such as device/system control, process control, distributed computing and storage and others. The invention provides an event detecting, monitoring and/or counting mechanism. The event may be, for example, a vote, decision or selection which is made by a given entity. The invention provides a counting solution in which a computing resource, running simultaneously and in parallel to the blockchain, manages a loop-based operation. The computing resource continuously monitors the state of the blockchain as well as any other off-blockchain input data or source. The execution of the loop is influenced by the state of the blockchain. Each iteration of the loop that is executed by the computing resource is recorded in a transaction that is written to the blockchain. It is stored as a hash within the transaction's metadata. If the computing resource finds a transaction which contains a hash relating to the loop it accesses the relevant portion of code. The loop contains a conditional statement which enables the computing resource to decide which action to take. The condition may be dependent upon the state of the blockchain or any other data source. The action can be any type of action, on or off the blockchain. Thus, the combination of the computing resource and blockchain provide a Turing-

CUSTOMIZED BLOCKCHAIN INFRASTRUCTURE

Resumen de: US20260261445A1

Various aspects of the subject technology relate to systems, methods, and machine-readable media for generating a heterogeneous network of blockchains. The method includes generating a platform blockchain having a single replicated state machine. The method includes generating at least one subnet based in part on the platform blockchain, the subnet including at least one blockchain, the generating causing bonding or burning of a base asset of the platform blockchain. The method includes specifying validators for the at least one subnet. The platform blockchain includes a source of truth for transactions across the subnets.

BLOCKCHAIN-BASED TOKEN PROTOCOL

Resumen de: US20260260232A1

A computer-implemented method of performing a token protocol using a blockchain, comprising: obtaining a token melt transaction comprising a first input signed by a first party, wherein the first input references a respective output of a first token transfer transaction, wherein the respective output is locked to a first public key of the first party and comprises a first token amount, and a first output locked to a melting public key of the delegated entity and comprising the first token amount; creating a token mint transaction comprising a respective input signed by the delegated entity using a signature corresponding to a minting public key, and a respective output locking a respective amount of the digital asset sufficient to fund one or more respective token transfer transactions, wherein the respective output is locked to a second public key of the first party and comprises the first token amount.

COMPUTER-IMPLEMENTED METHODS AND SYSTEMS FOR IMPROVED COMMUNICATIONS ACROSS A BLOCKCHAIN NETWORK

Resumen de: US20260260236A1

0000 The invention resides in computer-implemented method of operating a sending and/or receive resource. The resource is configured for generating, storing, processing, accessing and/or maintaining a record of a packet of data e.g. comprising at least a portion of blockchain data e.g. a blockchain transaction, block, block header etc. From the record an allocated address is determined. The resource sends, at least in part, the record across an electronic network to the allocated address. The allocated address can be a multicast address associated with a group of receiving resources. Determination can include processing the record e.g. parsing and/or hashing the record. Processing can include parsing and/or hashing the record to determine a key, and selecting at least one address from a set of addresses using the key. The resource can receive a record and/or plurality of records, and at least one of: relaying the record and/or block to the allocated address; and consolidating records and/or blocks for relay to corresponding allocated address.

Decentralized Commerce Through Embedded Rendering Data in Smart Contracts

Resumen de: US20260260240A1

0000 A system and method are disclosed for rendering consistent user interfaces stored in a blockchain smart contract. One asset may be sold on multiple websites using the same user interface rendered using metadata stored on a smart contract. A web application queries the smart contract for the rendering metadata. The web application generates a web element using metadata received from querying the smart contract. The web application renders the creator interface for display using the generated web element. For example, while an athlete may user a smart contract-rendered user interface to enable a consumer to purchase an NFT directly from their website, the athlete can also enable the same, smart contract-rendered interface to be available to consumers from other websites (e.g., websites for a sports organization, a sportswear company, etc.).

IMPROVED TRANSPORTATION AND PAYMENT SYSTEM

Resumen de: US20260260308A1

A vehicle includes a driver pod, a passenger pod, an electric propulsion system, a power storage device that is rechargeable via at least one of kinetic energy, solar energy, wind energy, or direct input energy. The vehicle also may include a solar charging system, a computer controlled outward facing display and a mining computer adapted to mine cryptocurrency using power from the power storage device. The crypto currency mining computer may be utilized to mine cryptocurrency that may be part of a payment ecosystem including the transportation device. Blockchain may be used to track the cryptocurrency ledger. Cryptocurrency may be earned by the passenger and the driver during a ride and power from the power storage unit may be used to power the mining computer.

NON-NATIVE BLOCKCHAIN SIGNATURES

Resumen de: US20260261432A1

0000 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.

Systems and Methods for Instant NFTs and Protection Structure, Detection of Malicious Code within Blockchain Smart Contracts, Tokens with Transfer Limitations, Mirror Tokens and Parallel Addresses, Smart Contract Risk Scoring Method, and Cross-Device Digital Rights Management

Resumen de: US20260260231A1

0000 Non-fungible token (NFT) platforms in accordance with various embodiments of the invention are described. In an embodiment of the NFT platform includes generating an instant NFT that includes data, at least one record, and a first timestamp, where the instant NFT is privately maintained and not publicly accessible; determine a modification to the at least one record associated with the instant NFT to generate several records associated with the instant NFT, where the modification is indicative of a transaction associated with the instant NFT; protect the instant NFT and the modification to the at least one record associated with the instant NFT, where the modification to the at least one record is associated with a second timestamp; detect an indication to mint the instant NFT as an NFT; and mint the instant NFT as an NFT on a public blockchain.

ENFORCING CONSTRAINTS ON BLOCKCHAIN TRANSACTIONS

Nº publicación: US20260261419A1 03/09/2026

Solicitante:

NCHAIN LICENSING AG [CH]
nChain Licensing AG

Resumen de: US20260261419A1

A computer-implemented method for enforcing constraints on a blockchain transaction, wherein the method is performed by a first party and comprises: generating an enforcement locking script for inclusion in a first output of a first blockchain transaction, wherein the enforcement locking script comprises a commitment sub-script, and a constraint sub-script comprising a verification key, and wherein when executed together with an unlocking script of a second blockchain transaction, the unlocking script comprising a transaction commitment and a constraint proof, the enforcement locking script is configured such that: the commitment sub-script is configured to verify that the transaction commitment corresponds to the second blockchain transaction; and the constraint sub-script is configured to use the verification key to verify that the constraint proof provides proof that a committed blockchain transaction satisfies one or more constraints.