Abstract: Methods and systems for conducting a debit card-based transaction using by a user having a crypto-currency account. A user may enter a smart contract between the user and an externally owned account (EOA). Then based on the smart contract an authorizing entity may allow or deny a transaction request from a point-of-sale device to the card processor based on confirmation of the on-chain transaction.
Type:
Application
Filed:
September 27, 2023
Publication date:
January 18, 2024
Applicant:
Signify Holdings, Inc.
Inventors:
Yoon Kwan Kim, Charles Naut, Farooq Malike