BLOCKCHAIN

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Resultados 168 resultados LastUpdate Última actualización 29/11/2022 [12:14:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days



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USING UNIQUE IMAGE OR PHOTO TO SECURE DATA FOR MOBILE PAYMENT APPLICATIONS AND NETWORKS

NºPublicación: US2022376899A1 24/11/2022

Solicitante:

ALEXANDER MICHAEL [US]

Resumen de: US2022376899A1

An image or photo on a smart device is reduced to its base binary format and transmitted to a secured server during a negotiation with a client. The binary data received is separated into an encrypted Public Key and an encrypted Private Key on the secured server. The encrypted public key is sent back to the smart device as encrypted data. The public key encrypted data incorporates the PSI and financial data into a dynamic blockchain string and transmits the encrypted dynamic blockchain data back to the secured server via secured web services for decryption. The encrypted private key residing on the secured server decrypts the incoming encrypted personal sensitive information, executes the transaction and transmits the transaction data to multiple secured databases located across multiple encrypted servers located on multiple secured server farms.

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SYSTEM AND METHOD FOR INTERNAL ETCHING SURFACES OF TRANSPARENT MATERIALS WITH INFORMATION PERTAINING TO A BLOCKCHAIN

NºPublicación: US2022376896A1 24/11/2022

Solicitante:

ELLANSALABS INC [US]

US_2022255733_PA

Resumen de: US2022376896A1

In one embodiment, a system including a tangible token comprising a single integrated transparent gemstone produced by fusing together a first transparent gemstone and a second transparent gemstone, a first internal side of the first transparent gemstone is etched with information pertaining to a blockchain, and the information comprises at least a private key, a public key, and an address, the first internal side of the first transparent gemstone is aligned with a second internal side of the second transparent gemstone, and the aligning encapsulates the information within a perimeter of the second internal side such that the information does not extend beyond the perimeter. The system includes a computing device that executes instructions to: read the information, validate, via a network and the address, the public key and private key are associated with the blockchain, and present an indication of whether or not the information is validated.

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PROVING TOP LEVEL DOMAIN NAME CONTROL ON A BLOCKCHAIN

NºPublicación: US2022376925A1 24/11/2022

Solicitante:

VERISIGN INC [US]

Resumen de: US2022376925A1

Systems, methods, and computer products for associating a top level network identifier with a blockchain address on a blockchain enable operations that may include: obtaining, from a root network segment file, an identification of a server that stores network infrastructure records associating network identifiers under the top level network identifier with network addresses and a signature on the identification of the server; obtaining, based on a first network infrastructure record, an association of the top level network identifier with the blockchain address; obtaining information sufficient to validate a trust chain, wherein the trust chain extends from a trusted authority to the association; and sending the association and the information sufficient to validate the trust chain to an executable program on the blockchain. The trust chain may be validatable by the executable program, and the association may be storable on the blockchain by the executable program.

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BLOCKCHAIN AUTHENTICATOR FOR DYNAMIC SPECTRUM SHARING AND BLOCKCHAIN CYBERSECURITY SERVICES

NºPublicación: US2022376921A1 24/11/2022

Solicitante:

AT & T MOBILITY II LLC [US]

Resumen de: US2022376921A1

Blockchain algorithms may be used to authenticate frequency changes and create a log of when DSS frequencies were modified. This approach may allow for a secure log that will detail the history of when frequencies were changed by the frequency owner or a delegated third party to perform spectrum access sharing (SAS) services.

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Blockchain-enabled secure messaging system, device, and method using blockchain validation and biometric authentication

NºPublicación: US2022376919A1 24/11/2022

Solicitante:

PECX INC [US]

Resumen de: US2022376919A1

A secure messaging system, includes a blockchain network, including a plurality of computational nodes, each comprising a secure message blockchain of cryptographically linked secure message blocks, each comprising secure message objects; a biometric authentication server; a secure messaging server, including a secure message store; and secure messaging devices that enable a sending user to login with biometric authentication and create a secure message object, including message information, recipients, a biometric authentication flag, attachments, expiration time, current and prior message identifiers, message status, prior related message, and smart contracts; such that a receiving user is required to perform a blockchain validation and a biometric authentication to access the secure message object. Also disclosed is a method for secure document messaging, including creating message, storing message, sending message, receiving message, and accessing message.

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SYSTEMS AND METHODS FOR VERIFYING DATA VIA BLOCKCHAIN

NºPublicación: US2022374549A1 24/11/2022

Solicitante:

STATE FARM MUTUAL AUTOMOBILE INSURANCE CO [US]

US_11443063_PA

Resumen de: US2022374549A1

Methods and systems for processing a blockchain comprising a plurality of immutable sales records corresponding to sales made by agents of an entity are provided. According to certain aspects, a transaction request indicating a sale made by an agent of the entity may be received at a first node. A block including a sales record indicating the sale made by the agent may be added to a blockchain and transmitted to another node for validation. The first node may add the block to a copy of the blockchain, where the block may be identified by a hash value that references a previous block in the blockchain that includes at least one additional sales record.

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TRACKING QUALITATIVE PARAMETERS USING A BLOCKCHAIN PROVENANCE SYSTEM

NºPublicación: US2022374823A1 24/11/2022

Solicitante:

RED HAT INC [US]

Resumen de: US2022374823A1

A system and method for using a blockchain provenance system to determine and/or track the qualitative issues associated with the supply chain state of one or more products, including obtaining a product identifier and a first set of parameters associated with the product identifier, each parameter indicative of a supply chain state of a product corresponding to the product identifier; determining, in view of the set of parameters, a first set of qualitative issues associated with the supply chain state of the product; and updating a ledger of a blockchain system to indicate an association between the product identifier and the first set of qualitative issues associated with the supply chain state of the product.

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Generating emoji sequence identifications to identify wallet addresses for blockchain wallets

NºPublicación: AU2021216571A1 24/11/2022

Solicitante:

EMOJI ID LLC

CN_115380503_PA

Resumen de: AU2021216571A1

Described are methods and systems for generating emoji sequence identifications (IDs) to identify wallet addresses for blockchain wallets, according to some embodiments. In some embodiments, a method for generating an emoji sequence ID for a blockchain wallet includes dividing a predetermined number of bits of a wallet address for the blockchain wallet into a plurality of non-overlapping groups of sequential bits. Then, each group of sequential bits can be converted into a respective emoji ID based on a predetermined list of emojis. The emoji ID for each group of sequential bits can be concatenated into an emoji sequence. The emoji sequence ID identifying the wallet address can be outputted based on the emoji sequence.

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LIFECYCLE ADMINISTRATION OF DOMAIN NAME BLOCKCHAIN ADDRESSES

NºPublicación: WO2022246193A1 24/11/2022

Solicitante:

VERISIGN INC [US]

US_2022376889_PA

Resumen de: WO2022246193A1

Systems, methods, and computer products for administering the association of a network identifier with a blockchain address for a blockchain enable operations that may include obtaining, by an authoritative record entity, an initiation of an administrative action regarding an association of the network identifier with the blockchain address, wherein the administrative action comprises at least one of deleting the association, updating the association, modifying the association, or renewing the association; and providing, in response to the obtaining, a registration entity proof message, wherein the registration entity proof message comprises a signature by a private key of the authoritative record entity, wherein the registration entity proof message specifies a registration entity of record for the network identifier. An executable program stored on the blockchain may be configured to obtain the signature, verify the signature, and implement the administrative action regarding the association of the network identifier with the blockchain address.

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CONTENT PROFIT DISTRIBUTION METHOD USING BLOCKCHAIN NETWORK AND COMPUTING APPARATUS PERFORMING SAME

NºPublicación: WO2022244899A1 24/11/2022

Solicitante:

STABY CO LTD [KR]

Resumen de: WO2022244899A1

Disclosed are a content profit distribution method using a blockchain network and a computing apparatus performing same. The content profit distribution method using a smart contract of the blockchain network comprises a plurality of steps of allowing content profit distribution to proceed according to an operation procedure linked with the smart contract operating in the blockchain network, wherein, in at least one of the plurality of steps, a content settlement request is received from a content contributor or a content user, and a request packet, which allows a node of the blockchain network, or the smart contract to perform an operation corresponding to the settlement request of the content contributor or the content user, is generated and transmitted to the blockchain network. The plurality of steps comprise the steps of: registering, in the smart contract, content received from a content supplier; configuring, in the smart contract, contributor-specific contribution information for the distribution of profit from of the content; receiving a request for use of the content from the content user, and transmitting, to an account of the smart contract, a token corresponding to a content use time of the content user; and distributing tokens accumulated in the account of the smart contract.

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BLOCKCHAIN STRUCTURE FOR EFFICIENT SEARCHING

NºPublicación: WO2022245352A1 24/11/2022

Solicitante:

MICRO FOCUS LLC [US]

US_2022374418_PA

Resumen de: WO2022245352A1

A determination is made that an event associated with a composite blockchain is a primary event or a secondary event. The composite blockchain comprises a primary blockchain and a first level sub-blockchain. In response to determining that the event is the primary event, a new block is dynamically added to the end of the primary blockchain. In response to determining that the event is the secondary event, the first level sub-blockchain is dynamically created. Dynamically creating the first sub-level blockchain comprises dynamically creating a first block in the first sub-level blockchain. This creates a branched blockchain that can be used for efficient searching.

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BLOCKCHAIN CONSOLIDATION WITH ACTIVE ARCHIVING

NºPublicación: WO2022245351A1 24/11/2022

Solicitante:

MICRO FOCUS LLC [US]

Resumen de: WO2022245351A1

An event is identified. For example, the event is that the an original blockchain has reached a threshold number of blocks. In response to identifying the event: the original blockchain is completed and a second blockchain is created. The second blockchain comprises a first consolidation genesis block. The first consolidation genesis block comprises a complete hash of the original blockchain and a first consolidation pointer that points to the original blockchain. This allows the blockchain to be divided into smaller pieces that can be verified using less processing resources. In addition, this allows for more efficient searching of blockchains.

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IMPLEMENTING LOGIC GATE FUNCTIONALITY USING A BLOCKCHAIN

NºPublicación: EP4092956A1 23/11/2022

Solicitante:

NCHAIN LICENSING AG [CH]

US_2022358491_PA

Resumen de: EP4092956A1

The invention presents a solution in which blockchain Transactions are created to implement the functionality of a logic gate. The invention may be implemented on the Bitcoin platform or an alternative blockchain platform. The transaction includes a locking script which comprises instructions selected so as to implement the functionality of an logic gate such as the XOR gate. When the script is executed (because a second transaction is attempting to spend the output associated with the locking script) the inputs will be processed by the conditional instructions to provide an output of TRUE or FALSE. The second transaction is transmitted to the blockchain network for validation and, if determined to be valid, it will be written to the blockchain. Validation of the second transaction can be interpreted as a TRUE output. Thus, the locking script of the first transaction provides the functionality of the desired logic gate. The invention provides numerous advantages and can be used in a wide variety of applications, such as for the implementation of control systems and unit.

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ENERGY SOURCE TRACKING SYSTEM

NºPublicación: CA3171151A1 21/11/2022

Solicitante:

HYGGE ENERGY INC [US]

Resumen de: CA3171151A1

The disclosure relates to a method of renewable energy tracking and directing. Renewable energy production, storage, and consumption are tracked, and then attributed to different applications. The method can optimally attribute renewable energy to carbon-displacing applications to maximize carbon impact and monetization of carbon displacement. Additionally, blockchain technology is used to unalterably record the carbon traces.

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METHOD AND SYSTEM FOR QUANTUM-RESISTANT HASHING SCHEME

NºPublicación: WO2022240500A1 17/11/2022

Solicitante:

MASTERCARD INTERNATIONAL INC [US]

Resumen de: WO2022240500A1

A method for moderation in a permissioned blockchain using a. hash- oriented scheme includes: storing a blockchain including a most recent block; receiving transaction data values; receiving a -first reference value and a second reference value; generating a first hash value by hashing the first reference value; generating a block proof including the first hash value, a second hash value, a third reference value, and a block value; verifying a block header of the most recent block using the block proof; receiving a. new block value; generating a new block header including the first reference value, the second reference value, a fourth reference value, and the new block value; generating a new block for the blockchain including the new block header and the transaction data values; and transmitting the new block to one or more additional nodes associated with the blockchain.

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MIDDLE BLOCK SYSTEM FOR INTEGRALLY CONNECTING PLURALITY OF BLOCKCHAIN NETWORKS

NºPublicación: WO2022240268A1 17/11/2022

Solicitante:

CITYLABS CO LTD [KR]

KR_102347337_B1

Resumen de: WO2022240268A1

A middle block system for integrally connecting a plurality of blockchain networks, according to one embodiment, comprises: a middleware module which is linked with at least one client to receive a signal requested from the client, and which provides an API service; and a compatible module unit for connecting a plurality of blockchain platforms and the middleware module to each other, wherein the compatible module unit can comprise a plurality of compatible modules for performing compatibility roles so that a code of the middleware module can be linked to codes of the blockchain platforms connected to the middleware module.

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SYSTEMS AND METHODS FOR END-TO-END VERIFICATION OF MANUFACTURING WORKFLOWS

NºPublicación: WO2022241458A1 17/11/2022

Solicitante:

BAKER HUGHES OILFIELD OPERATIONS LLC [US]

US_2022363006_PA

Resumen de: WO2022241458A1

Methods may involve accepting an order for a product to be manufactured and identification of a product file meeting the specification, the product file comprising instructions for manufacturing the product. Pre-manufacture verification of manufacturer capabilities and product precursors may be accepted. Operational parameters to enable an additive manufacturing device to manufacture the product may be sent as discrete packets. At least one packet may be sent only after receipt of confirmation that at least another previous layer is complete and associated operational parameters for the at least another previous layer have been deleted. In-manufacture verification of the operational parameters utilized by the additive manufacturing device when manufacturing the product may be accepted. At each stage, a blockchain for certifying characteristics of the product may be updated to associate data representative of workflows for the product with an encrypted, secure identifier utilizing a secure, distributed transaction ledger.

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SYSTEMS AND METHODS FOR VERIFYING ADDITIVE MANUFACTURING WORKFLOWS

NºPublicación: WO2022241459A1 17/11/2022

Solicitante:

BAKER HUGHES OILFIELD OPERATIONS LLC [US]

US_2022363006_PA

Resumen de: WO2022241459A1

Methods may involve sending identification of a product to an additive manufacturer. Confirmation from the additive manufacturer of availability may be received. Approval of a respective additive manufacturer may be confirmed. Discrete packets of operational parameters to enable an additive manufacturing device to manufacture respective portions of the product may be generated. Respective packets of operational parameters may be encrypted and sent to a network-connected additive manufacturing device. The respective packets may be sent only after confirmation that a previous packet is complete and has been deleted. A time from completion of the previous packet may be sufficient to ensure that manufacturing of another portion of the product may begin without interruption in an additive manufacturing process. During at least some stages, a blockchain may be updated to associate data representative of workflows for the product with an encrypted, secure identifier utilizing a secure, distributed transaction ledger.

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SYSTEMS AND METHODS FOR VERIFYING ADDITIVE MANUFACTURING WORKFLOWS

NºPublicación: WO2022241457A1 17/11/2022

Solicitante:

BAKER HUGHES OILFIELD OPERATIONS LLC [US]

US_2022363006_PA

Resumen de: WO2022241457A1

Methods may involve accepting pre-manufacture verification of manufacturer capabilities and product precursors for a product. Discrete packets of operational parameters to enable an additive manufacturing device to manufacture the product may be generated, each packet enabling manufacture of a respective portion of the product. The respective packets may be sent for only after receipt of confirmation that a previous packet is complete and associated operational parameters for the previous packet have been deleted. A time from completion of the previous packet may be sufficient to ensure that manufacture of another respective portion of the product may begin without interruption in an additive manufacturing process. In-manufacture verification of operational parameters utilized by the additive manufacturing device may be accepted. During at least some stages, a blockchain may be updated to associate data representative of workflows for the product with an encrypted, secure identifier utilizing a secure, distributed transaction ledger.

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GOODS TRANSFER INFORMATION PROCESSING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM

NºPublicación: WO2022237385A1 17/11/2022

Solicitante:

BEIJING JINGDONG QIANSHI TECH CO LTD [CN]

CN_113139775_A

Resumen de: WO2022237385A1

Provided are a goods transfer information processing method and apparatus, a device, and a storage medium. The method comprises: associating non-homogeneous virtual resources corresponding to in-warehoused goods to a wallet address of a first user identifier in a blockchain network, the in-warehoused goods comprising goods to be ex-warehoused; acquiring ex-warehouse information, comprising an identifier of the goods to be ex-warehoused and a wallet address of a second user identifier in the blockchain network; and authorizing, according to the identifier of the goods to be ex-warehoused, a transfer operation on a non-heterogeneous virtual resource corresponding to the goods to be ex-warehoused, so that a second user terminal corresponding to the second user identifier performs the transfer operation, the transfer operation being an operation of transferring from the wallet address of the first user identifier to the wallet address of the second user identifier.

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SMART CONTRACT-BASED PROJECT DEVELOPMENT USING MILESTONE BASED DISTRIBUTION

NºPublicación: WO2022240883A1 17/11/2022

Solicitante:

BLOCKCITIES INC [US]

Resumen de: WO2022240883A1

Apparatuses, methods, systems, and program products are disclosed for smart contract-based project development using milestone based distribution. A method (400) includes generating (402) a smart contract, using blockchain, for a project comprising a plurality of tasks, the smart contract comprising a plurality of milestones corresponding to the plurality of tasks. The method (400) includes posting (404) each of the plurality of tasks to be bid on by third parties to complete each task. The method (400) includes associating (406) a third party that is granted the bid for a task with the corresponding milestone in the smart contract. The method (400) includes, in response to authenticating information evidencing completion of the task by the third party, executing (408) a portion of the smart contract associated with the milestone corresponding to the completed task, via the blockchain, to distribute funds to the third party that completed the task.

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DATA PROCESSING METHOD OF TRUSTED EXECUTION ENVIRONMENT USING SMART CONTRACT

NºPublicación: WO2022240136A1 17/11/2022

Solicitante:

CIPHEROME [KR]

Resumen de: WO2022240136A1

A data processing method of a trusted execution environment using a smart contract of the present invention comprises the steps of: a data processing platform server generating, according to a smart contract distributed on a blockchain, a trusted execution environment including a data processing code and an encryption key in response to a data processing request received from a client terminal; the trusted execution environment acquiring, from a data-owned terminal, first data encrypted by the encryption key; the trusted execution environment decoding the first data; the trusted execution environment generating the result of data processing by processing the decoded first data according to the data processing code; the trusted execution environment providing the result of data processing to the client terminal; and the trusted execution environment being self-deleted according to the smart contract.

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METHOD AND APPARATUS FOR PROVIDING API SERVICE WITH ONE MIDDLE BLOCK BY INTEGRATING PLURALITY OF BLOCKCHAINS, AND IDENTITY VERIFICATION METHOD USING SAME

NºPublicación: WO2022240026A1 17/11/2022

Solicitante:

CITYLABS CO LTD [KR]

KR_102347337_B1

Resumen de: WO2022240026A1

An apparatus for providing an API service with one middle block by integrating a plurality of blockchains, according to an embodiment, comprises: a middleware module that interworks with at least one client; and a compatible module unit that interconnects at least one blockchain platform and the middleware module, wherein the compatible module unit can include at least one compatible module that performs a compatibility role such that a code of the middleware module and a code of a blockchain platform connected to the middleware module can interwork with each other.

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BLOCKCHAIN-BASED DATA EVIDENCE STORAGE METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM

NºPublicación: WO2022237588A1 17/11/2022

Solicitante:

ALIPAY HANGZHOU INF TECH CO LTD [CN]

CN_113221191_A

Resumen de: WO2022237588A1

A blockchain-based data evidence storage method and apparatus, a device, and a storage medium. A smart contract for managing data assets is deployed in the blockchain. The method may comprise: obtaining a data evidence storage transaction initiated by a data holder, wherein the data evidence storage transaction comprises user data to be subjected to evidence storage, and the user data comprises authentication data generated after an authentication authority performs user authentication on a user (S202);and in response to the data evidence storage transaction, calling a data asset generation logic comprised in the smart contract to mark a data value for the user data, and performing associated evidence storage on the user data marked with the data value and user data that is generated after other authentication authorities authenticate the user and marked with a data value, so as to form data assets corresponding to the user (S204).

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BLOCKCHAIN WITH JOINT CLAIMS ON TOKENS

Nº publicación: WO2022238983A1 17/11/2022

Solicitante:

GOLDMAN SACHS & CO LLC [US]

US_2022366405_PA

Resumen de: WO2022238983A1

A smart contract including one or more rules is defined and stored on a blockchain in conjunction with a pool of one or more tokens owned by the smart contract. A plurality of conflicting claims to the pool of one or more tokens is received and provided to the blockchain. An indication that a trigger condition is met is received from the blockchain. The trigger condition to determined using the one or more rules. Information indicating a distribution of the one or more tokens to resolve the plurality of conflicting claims is also received. The information is generated using the one or more rules in response to the trigger condition being met.

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