Patent ID: 11928679
Assignee: MASTERCARD INTERNATIONAL INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 4:
5. A method for receiving a data message, comprising:
receiving, by a receiving device of a processing server, a data signal superimposed with at least one encryption key from a first computing system;
receiving, by the receiving device of the processing server, a data signal superimposed with a ledger from a second computing system, wherein the ledger is comprised of a plurality of encrypted messages and where each encrypted message is appended with one of a plurality of identification values;
identifying, by a data identification module of the processing server, a specific encrypted message included in the ledger appended with a specific identification value;
and decrypting, by a decryption module of the processing server, the specific encrypted message to obtain a data message via application of one or more decryption algorithms using the at least one encryption key,
wherein the specific identification value is associated with a third computing system,
wherein the ledger is a blockchain associated with a blockchain network, and
wherein the second computing system is a node in the associated blockchain network.