Recent Patents and Applications for Blockchain

by IBM ; INT BUSINESS MACHINES CORP on August 9, 2018 at 12:00 pm

Disclosed aspects relate to managing a database management system (DBMS). A central database to include a set of central data may be structured with respect to the DBMS. A blockchain database which is linked with the central database may be constructed with respect to the DBMS. A set of blockchain […]

by IBM ; INT BUSINESS MACHINES CORP on August 9, 2018 at 12:00 pm

Disclosed aspects relate to managing a database management system (DBMS). A central database to include a set of central data may be structured with respect to the DBMS. A blockchain database which is linked with the central database may be constructed with respect to the DBMS. A set of blockchain […]

by HITACHI LTD on August 9, 2018 at 12:00 pm

(Problem) Even without management being performed by a central authority, to verify and evaluate the credibility of the quality of a smart contract by a plurality of third parties other than a smart contract provider. (Solution) Provided is a trust management system 10 in which a verification node […]

by SHIMADZU CORP on August 9, 2018 at 12:00 pm

This gel composition contains an amphipathic block polymer having a hydrophilic block chain and a hydrophobic block chain. An organogel is obtained by mixing the amphipathic block polymer with an organic solvent, and a xerogel is produced by removing the organic solvent from the organogel. A […]

by COGNITIONS HOLDINGS LTD on August 9, 2018 at 12:00 pm

Method of controlling personal information and allowing interaction with authenticated users wherein a clearinghouse (10) is created for the exchange of personal data, alternatively personally identifiable information between a buyer / business (12) and a seller / consumer (14) using a private […]

by SIEMENS AG on August 9, 2018 at 12:00 pm

Um den kryptografische Schutz der Steuerungskommunikation in einem und/oder des Service-Zugangs zu einem IT-System (ITS, EBS, VS, IN) zu verbessern, wird es vorgeschlagen automatisch und dynamisch, insbesondere regelmaessig oder ereignisgesteuert, oder manuell, insbesondere auf Nutzeraufforderung […]

by EQUIFAX INC on August 9, 2018 at 12:00 pm

An online identity can be verified based on data from multiple identity sources stored in a blockchain. For example, a request for a token is received from an entity for authenticating an online identity of the entity to an online service. The request can be stored in a blockchain that represents […]

by FURTHER LOOP CO on August 9, 2018 at 12:00 pm

The present invention is based on the without the need for key management, signature block chain to an apparatus and method for generating and verifying, at block chain relates to how to create a digital signature based on a block including the signature to the hash of the transaction, and […]

by RUSH THOMAS JAY on August 9, 2018 at 12:00 pm

In certain embodiments, for a blockchain such as the Ethereum blockchain, a data-processing engine maintains an accounts database having bloom filters that identify accounts that might have data in different portions of the blockchain, a blocks database that stores optimized versions of one or more […]

by SAMSUNG ELECTRONICS CO LTD on August 9, 2018 at 12:00 pm

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