METHOD AND SYSTEM FOR DISPUTE RESOLUTION IN PUBLIC BLOCKCHAIN

Title:

METHOD AND SYSTEM FOR DISPUTE RESOLUTION IN PUBLIC BLOCKCHAIN

Document Type and Number:

Japanese Patent JP2023156390

Kind Code:

A

Abstract:

To provide a dispute resolution method for a blockchain transaction.SOLUTION: A method includes the steps of: receiving, from a first computing device, a dispute request including a blockchain transaction identifier and a reason code; identifying a blockchain data value included in a blockchain; determining reversal eligibility of the blockchain data value based on application of one or more reversal rules to at least one of transaction data included in the blockchain data value or external data identified from the transaction data included in the blockchain data value; performing a dispute resolution process for the blockchain data value; and transmitting a seller digital signature and a currency amount to a node in a blockchain network associated with the blockchain.SELECTED DRAWING: Figure 1

More Like This:

WO/2023/133521	METHOD AND SYSTEM FOR DIGITAL IDENTITY AND TRANSACTION VERIFICATION
WO/2018/194378	METHOD FOR APPROVING USE OF CARD BY USING BLOCKCHAIN-BASED TOKEN ID AND SERVER USING METHOD
WO/2022/082360	DIGITAL ASSET TRANSFER SYSTEM

Inventors:

PETER J GROARKE

Application Number:

JP2023126213A

Publication Date:

October 24, 2023

Filing Date:

August 02, 2023

Export Citation:

Click for automatic bibliography generation Help

Assignee:

MASTERCARD INTERNATIONAL INC

International Classes:

G06Q20/38

Attorney, Agent or Firm:

Kenji Sugimura
Mitsutsugu Sugimura
Hiromitsu Ishii

Previous Patent: Methods and systems for use in direct RNA sequencing

Next Patent: Rolling bearing rings and rolling bearings