Shows the total number of unique In contrast to the reachable node metrics, the unique reachable node metrics take account of some Bitcoin nodes connecting to the network using multiple network types, thereby providing a better estimate of the actual number of Bitcoin nodes. reachable A node is considered reachable when a connection to it could be established. Bitcoin nodes.

More metrics concerning unique unreachable nodes are available via the navigation sidebar and include:

• Total number of unique reachable nodes
• Number of unique reachable nodes for selected network-type configurations
• Share of unique reachable nodes contributed by selected network-type configurations
• Change in total number of unique reachable nodes

To learn about the methodology used to estimate the number of unique reachable nodes, see methodology in the sidebar.

The data displayed in the chart is licensed under AGPL and freely available on GitHub.