Stage iv. Government node discloses information. The government is not able to intervene until it censors and screens the information; thus, there is a lag between receiving information and disclosing, which as we can see in Figure 4e, increases with XD. After the lag (otherwise, the government would not act in this stage), the government shall disclose xd to all nodes in each period with a weight of λ, where λ∈0,1. The higher the λ, the more credible the information.