METHOD AND SYSTEM FOR USE OF A BLOCKCHAIN IN A TRANSACTION PROCESSING NETWORK

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United States of America Patent

SERIAL NO

14933506

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Abstract

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A method for validating electronic transactions using a private blockchain includes: storing a blockchain, wherein the blockchain is a distributed database that includes a plurality of data records, each being associated with a processed transaction; receiving a transaction message, the transaction message including a message type indicator and a plurality of data elements, each configured to store a transaction data value; generating a data record, the data record including the message type indicator and one or more transaction data values; updating the blockchain to include the generated data record; electronically transmitting the received transaction message to a payment network for processing; and electronically transmitting the updated blockchain to a plurality of transaction processing devices for validation.

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Patent Owner(s)

Patent OwnerAddress
MASTERCARD INTERNATIONAL INCORPORATED2000 PURCHASE STREET PURCHASE NY 10577

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KENNEDY, Dennis M St. Louis, US 7 438

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