Patent ID: 11915228
Assignee: MASTERCARD INTERNATIONAL INCORPORATED
Field: IT methods for management (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 8:
9. A system for ensuring precedence for the processing of a blockchain transaction to prevent loss of cryptographic currency, comprising:
a blockchain network,
a blockchain node in the blockchain network, the blockchain node including a memory storing the blockchain, where each block in the blockchain includes at least one blockchain data value including a reference to a sending blockchain wallet and a reference to a recipient blockchain wallet, a receiver receiving a new blockchain transaction including a digital signature of a first blockchain wallet and a recipient address of a second blockchain wallet, and
a processor
identifying a blockchain data value of the at least one blockchain data value where (i) the sending blockchain wallet is the first blockchain wallet and the recipient blockchain wallet is the second blockchain wallet, or (ii) the recipient blockchain wallet is the first blockchain wallet and the sending blockchain wallet is the second blockchain wallet, and
generating, in response to identifying the blockchain data value, a new block including at least one new blockchain values value, wherein the at least one new blockchain data value includes the new blockchain transaction.