Patent ID: 11971879
Assignee: VISA INTERNATIONAL SERVICE ASSOCIATION
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 16:
17. A first node computer comprising:
a processor; and
a computer readable medium, the computer readable medium comprising code, executable by the processor, for implementing a method comprising:
generating a data package which defines a plurality of interactions, the plurality of interactions including a first interaction associated with the first node computer and a second interaction associated with an administrative node computer, where the first interaction includes transmitting a first value from a first account associated with the first node computer to a second account associated with the administrative node computer, and where the second interaction includes transmitting a second value from the second account associated with the administrative node computer to a third account associated with a second node computer;
generating, with a first private key, a first digital signature associated with the data package, the first digital signature indicating the first node computer's agreement with the first interaction; and
transmitting the data package and the first digital signature to the administrative node computer, wherein the administrative node computer generates a second digital signature with a second private key, the second digital signature indicating the administrative node computer's agreement with the second interaction, and wherein the administrative node computer creates a block for a blockchain, the block including the data package.