5.1.2 Master Node Network
The nodes in this layer have the whole ledger and can broadcast it but do not have the right to add a new block. They help in improving the function of the network. This network is based on the definition of the consortium.
Advocacy Network: This network is to drive change in an organization. Their functions would be to provide a change in the process of the organization through the blockchain.
Watchdog Network: This network is to improve the security infrastructure of the organization. The function of the nodes in this network would be to increase the security of the network.
Policy Network: This network is for policy change in the organization. Suppose an organization wants to change its policy and wants blockchain to record it. The function of these network nodes will help in the policy change.