Patent ID: 11941619
Assignee: PAYPAL, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A system, comprising:
a processor; and
a non-transitory, computer-readable memory containing instructions that, when executed by the processor, cause the system to perform operations comprising:
receiving, by a transaction component, transaction data associated with a transaction:
determining, by a validator component, if the received transaction data can be added to a blockchain;
generating, by a query component, a query for a blockchain responder component, based on a portion of the transaction data that comprises less than an entirety of the transaction data;
receiving, by the validator component, an answer to the generated query from the blockchain responder component;
verifying, by the validator component, the received answer; and
transmitting, by the validator, a notification to the blockchain responder component that the blockchain responder component can update the blockchain with a data block comprising the transaction data.