Matches 1 - 50 out of 215 1 2 3 4 5 >


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US20170134161 BLOCKCHAINING FOR MEDIA DISTRIBUTION  
A system for distributing content over an electronic communications network includes a first electronic device including a first processor and a first memory, and a second electronic device...
1000
US20170337534 SYSTEMS AND METHODS FOR BLOCKCHAIN VIRTUALIZATION AND SCALABILITY  
A virtualized blockchain forest includes a plurality of individual blockchains. Each individual blockchain of the plurality includes a blockchain height, a genesis block, and at least one...
970
US20160292672 SYSTEMS AND METHODS OF BLOCKCHAIN TRANSACTION RECORDATION  
A computer system is provided that communicates with a distributed blockchain computing system that includes multiple computing nodes. The exchange stores an order book and a plurality of digital...
931
US20170330174 APPLICATION FRAMEWORK USING BLOCKCHAIN-BASED ASSET OWNERSHIP  
Systems and methods are provided for recording ownership information in a distributed ledger (such as a blockchain), and for performing application processing utilizing the distributed ledger. An...
892
US20180089256 Management Of Entitlements Using Blockchain  
Methods for managing entitlements of products and services using blockchain are described. One method includes the steps of storing by a blockchain fabric a ledger that stores transaction data,...
824
US20170031874 Blockchain and deep links for mobile apps  
A deep link can have a name of a mobile app and a network address of a device on which an instance of the app is running. Deep links can be stored in a blockchain, along with related data, like...
823
US20170352027 AUTHENTICATED DATA FEED FOR BLOCKCHAINS  
An apparatus in one embodiment comprises a processing platform having at least one processing device. The processing platform implements a trusted bridge configured for at least temporary coupling...
821
US20180097635 METHODS AND APPARATUS FOR PROVIDING BLOCKCHAIN PARTICIPANT IDENTITY BINDING  
A method and apparatus provides a blockchain that includes one or more blocks that contain a cryptographic binding of a signature-verification public key and/or a data encryption public key to the...
815
9569771 Method and system for storage and retrieval of blockchain blocks using galois fields  
A method and system for storage and retrieval of blockchains with Galois Fields. One or more blocks for a blockchain are securely stored and retrieved with a modified Galois Fields on a cloud or...
805
US20170228822 BLOCKCHAIN TECHNOLOGY TO SETTLE TRANSACTIONS  
Expediting settlement of securities traded on an exchange is described. A clearing instruction representing an order for equities can be received. The clearing instruction can include a...
801
US20160321654 METHOD AND SYSTEM FOR STORAGE AND RETRIEVAL OF BLOCKCHAIN BLOCKS USING GALOIS FIELDS  
A method and system for storage and retrieval of blockchains with Galois Fields. One or more blocks for a blockchain are securely stored and retrieved with a modified Galois Fields on a cloud or...
794
US20180089651 BLOCKCHAINING SYSTEMS AND METHODS FOR FRICTIONLESS MEDIA  
An ecosystem for distributing digital content over an electronic communications network includes a content creator computer system having a processor and a memory configured to store raw digital...
773
US20170221029 BLOCKCHAINING SYSTEMS AND METHODS FOR FRICTIONLESS MEDIA  
An ecosystem for distributing digital content over an electronic communications network includes a content creator computer system having a processor and a memory configured to store raw digital...
773
9774578 Distributed key secret for rewritable blockchain  
A system includes circuitry for rewriting blockchains in a non-tamper-evident or tamper-evident operation using a key secret held in portions by multiple individually untrusted parties. The...
768
US20180075453 SYSTEMS AND METHODS FOR BLOCKCHAIN BASED PAYMENT NETWORKS  
A system for operating a payment network with a blockchain-based ledger may prepare a request to complete a transaction from an account associated with a payer digital wallet for entry on the...
749
US20170154331 SYSTEMS AND METHODS FOR IMPROVING SECURITY IN BLOCKCHAIN-ASSET EXCHANGE  
The embodiments described herein comprise hardware and software improvements in blockchain-asset exchange technology, whereby one or more servers automatically, based on a set of predetermined...
737
US20180053161 TRACKING TRANSACTIONS THROUGH A BLOCKCHAIN  
A security application may provide a secure digital currency for a blockchain while maintaining anonymity and security from unauthorized third parties. One example may include one of accessing a...
733
US20180006826 PUBLIC KEY INFRASTRUCTURE USING BLOCKCHAINS  
Techniques for implementing public key infrastructure using blockchains are described. An apparatus may receive, from a introducee principal, a proof-of-work. The apparatus may combine the...
709
US20180101560 ESTABLISHING OVERLAY TRUST CONSENSUS FOR BLOCKCHAIN TRUST VALIDATION SYSTEM  
The system, method, and computer program product described herein provides a built-in feedback mechanism for a blockchain to sanction validator nodes that consistently “vote” in a manner that does...
699
US20170330179 METHOD FOR ISSUING AUTHENTICATION INFORMATION AND BLOCKCHAIN-BASED SERVER USING THE SAME  
A method for issuing authentication information is provided. The method includes steps of: (a) a managing server, if identification information of a specific user is acquired from a user device in...
654
US20170011460 SYSTEMS AND METHODS FOR TRADING, CLEARING AND SETTLING SECURITIES TRANSACTIONS USING BLOCKCHAIN TECHNOLOGY  
The present invention relates to a securities trading system that utilizes a distributed blockchain ledger to conduct security transactions. Users are provided with cryptographic wallets that...
616
US20170345011 SYSTEM AND METHOD EXECUTED ON A BLOCKCHAIN NETWORK  
A blockchain network includes first, second, third computers and a server computer at first, second, third and fourth blockchain nodes, respectively. An initial state is processed with a service...
599
US20170346833 BLOCKCHAIN-BASED SYSTEM, AND ELECTRONIC APPARATUS AND METHOD IN THE SYSTEM  
There is disclosed a blockchain-based system, and an electronic apparatus and a method in the system. The electronic apparatus at a control node end includes a processor configured to: verify, in...
598
US20170330180 METHOD FOR USING AND REVOKING AUTHENTICATION INFORMATION AND BLOCKCHAIN-BASED SERVER USING THE SAME  
A method for using authentication information is provided. The method includes steps of: (a) a managing server, if a request for using the authentication information is acquired, acquiring a...
589
US20170270527 ASSESSING TRUST TO FACILITATE BLOCKCHAIN TRANSACTIONS  
In some embodiments, an online payment system may assess the trust of one or more users to dispense with a waiting period normally associated with online money transfers. Such assessment of trust...
586
9853819 Blockchain-supported, node ID-augmented digital record signature method  
At least one node in a distributed hash tree verification infrastructure is augmented with an identifier of an entity in a registration path. A data signature, which includes parameters for...
586
US20170033932 BLOCKCHAIN-SUPPORTED, NODE ID-AUGMENTED DIGITAL RECORD SIGNATURE METHOD  
At least one node in a distributed hash tree verification infrastructure is augmented with an identifier of an entity in a registration path. A data signature, which includes parameters for...
586
US20160253663 TRANSACTION SIGNING UTILIZING ASYMMETRIC CRYPTOGRAPHY  
Embodiments relate to systems, apparatuses, and methods for performing transaction signing utilizing asymmetric cryptography and a private ledger. A transaction data is signed by a user device...
547
US20180083932 SYSTEMS AND DEVICES FOR HARDENED REMOTE STORAGE OF PRIVATE CRYPTOGRAPHY KEYS USED FOR AUTHENTICATION  
The invention provides for systems and devices for hardened remote storage of private cryptography keys used for authentication. The storage device is tamper-responsive, such that receipt of a...
537
US20170250796 Trans Vernam Cryptography: Round One  
This invention establishes means and protocols to secure data, using large undisclosed amounts of randomness, replacing the algorithmic complexity paradigm. Its security is credibly appraised...
524
US20170005804 SYSTEMS AND METHODS OF SECURE PROVENANCE FOR DISTRIBUTED TRANSACTION DATABASES  
An electronic resource tracking and storage computer system is provided that communicates with a distributed blockchain computing system that includes multiple computing nodes. The system includes...
484
US20180089761 SYSTEM AND METHOD OF PROVIDING A LEADER-FOLLOWER MULTI-ASSET PORTFOLIO  
Disclosed is a system and method of implementing a leader-follower set of smart contracts on a blockchain. The method includes establishing a follower multi-asset blockchain based trustless smart...
472
US20170262862 METHOD AND APPARATUS FOR MANAGING AND PROVIDING PROVENANCE OF PRODUCT USING BLOCKCHAIN  
Described is a method for managing and providing provenance of a product using blockchain technology. There is disclosure of the association to the product of a unique product identifier as well...
455
US20170358041 SYSTEMS AND METHODS FOR ADVANCED ENERGY SETTLEMENTS, NETWORK-BASED MESSAGING, AND APPLICATIONS SUPPORTING THE SAME ON A BLOCKCHAIN PLATFORM  
Systems and methods for financial settlement of transactions within an electric power grid network are disclosed. A multiplicity of active grid elements are constructed and configured for electric...
444
US20170140408 TRANSPARENT SELF-MANAGING REWARDS PROGRAM USING BLOCKCHAIN AND SMART CONTRACTS  
Embodiments enable a transparent self-managing rewards program using a smart contract block chain distributed network by receiving a transaction record associated with a smart contract, wherein...
411
US20170236123 DECENTRALIZED PROCESSING OF GLOBAL NAMING SYSTEMS  
Provided herein are methods, networks, systems, and media for providing global naming services with blockchains without a centralized server.
403
US20180078843 SMART DEVICE  
An Internet of Thing (IoT) device includes a sensor coupled to a processor; and a transceiver coupled to the processor. Blockchain smart contracts can be used with the device to facilitate secure...
379
9849364 Smart device  
An Internet of Thing (IoT) device includes a camera coupled to a processor; and a wireless transceiver coupled to the processor. Blockchain smart contracts can be used with the device to...
376
US20170372300 SYSTEM AND METHOD FOR CRYPTOGRAPHICALLY VERIFIED DATA DRIVEN CONTRACTS  
A system and method are disclosed that methodologies concerning cryptographically verified blockchain-based contract data inputs and off-chain side-effects. The system and method provide a...
369
US20160342977 DEVICE, METHOD AND SYSTEM FOR VIRTUAL ASSET TRANSACTIONS  
A method and system for digital currency transactions and, more specifically, a method and system for cryptocurrency transactions across ledgers or blockchains.
357
US20180089760 SYSTEM AND METHOD OF PROVIDING A MULTI-ASSET REBALANCING MECHANISM  
Disclosed is a system and method of implementing a smart contract on a blockchain. The method includes establishing a multi-asset blockchain based trustless smart contract for managing a...
341
US20170286951 Dynamic Delivery Authorization for Cryptographic Payments  
A dynamic delivery authorization system for cryptographic payments comprising: a merchant cashier system configured to allow a merchant controlling the delivery authorization dynamically in...
327
US20160027229 SYSTEM AND METHOD FOR SECURELY RECEIVING AND COUNTING VOTES IN AN ELECTION  
The present invention generally relates to blockchain technology. Specifically, this invention relates to adapting blockchain technology for the storage of voting data in an electronic voting...
307
US20170352219 SYSTEM AND METHOD FOR SECURELY RECEIVING AND COUNTING VOTES IN AN ELECTION  
The present invention generally relates to blockchain technology. Specifically, this invention relates to adapting blockchain technology for the storage of voting data in an electronic voting...
302
US20180102013 SYSTEM AND METHOD FOR SECURELY RECEIVING AND COUNTING VOTES IN AN ELECTION  
The present invention generally relates to blockchain technology. Specifically, this invention relates to adapting blockchain technology for the storage of voting data in an electronic voting...
293
US20170364552 Ensuring Data Integrity of Executed Transactions  
A central service provider manages a blockchain network that writes the cryptographic hash of each executed transaction in a block to the blockchain network. For each executed transaction, the...
288
US20170048234 Social Aggregating, Fractionally Efficient Transfer Guidance, Conditional Triggered Transaction, Datastructures, Apparatuses, Methods and Systems  
The Social Aggregating, Fractionally Efficient Transfer Guidance, Conditional Triggered Transaction, Datastructures, Apparatuses, Methods and Systems (“SOCOACT”) transforms smart contract request,...
282
9836908 System and method for securely receiving and counting votes in an election  
The present invention generally relates to blockchain technology. Specifically, this invention relates to adapting blockchain technology for the storage of voting data in an electronic voting...
279
US20170132620 SYSTEMS AND METHODS FOR AUTONOMOUS DEVICE TRANSACTING  
A system and method for facilitating microtransaction involving an autonomous transacting device includes generating a plurality of key pairs and sharing a key of each of the plurality of key...
259
US20170085545 Smart Rules and Social Aggregating, Fractionally Efficient Transfer Guidance, Conditional Triggered Transaction, Datastructures, Apparatuses, Methods and Systems  
The Smart Rules and Social Aggregating, Fractionally Efficient Transfer Guidance, Conditional Triggered Transaction, Datastructures, Apparatuses, Methods and Systems (“SOCOACT”) transforms smart...
250


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