Zentanodes are its own nodes designed by Zentachain to enable offline communication through Zentamesh network. The Zentamesh is a mesh topology network in which each node relays data for the network. Zentanode can be thought of as a node, a device, a data point in the network. The nodes are also active network components such as cell phones, routers, switches, bridges, and gateways. Each node has its own unique Hash-Id. Any mobile phone, tablet, or computer using the Zentalk messenger application functions as a node within Zentamesh.