Patent ID: 11909887
Assignee: VISA INTERNATIONAL SERVICE ASSOCIATION
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 10:
11. A first device comprising:
a processor; and
a non-transitory computer readable medium coupled to the processor, the non-transitory computer readable medium comprising code executable by the processor for implementing a method comprising:
providing, to a node in a network of nodes, operational data, wherein the nodes in the network of nodes are Internet of Things (IoT) devices, and wherein the first device causes writing of received operational data to a first blockchain;
determining a first device action;
generating a message comprising the first device action;
broadcasting, to the nodes in the network of nodes, the message comprising the first device action, wherein the nodes in the network of nodes determine whether the first device action is valid by using a consensus algorithm, wherein the consensus algorithm determines that the nodes in the network of nodes agree that the operational data is consistent with the first device action;
causing writing of the first device action to a second blockchain; and
executing the first device action.