According to Bitnodes, the United States, Germany, France, the Netherlands, and Canada account for the largest number of nodes (nodes) that form the bitcoin infrastructure.
More than 30% of the nodes are located in these states. For example, 13.2% of the total number of BTC nodes (1,184) are located in the United States. Germany, France, Holland and Canada have 1,362, 434, 374 and 297 nodes, respectively.
A Bitcoin node is the hardware through which users perform cryptocurrency transactions and store data. Through each BTC node, blocks and transactions are verified before they are included in the network.