Nodes are computers that verify transactions on a blockchain network. Validators are responsible for creating new blocks. Mining pools combine computing power to increase the chances of solving complex equations. Network decentralization is key to security, with $BTC having over 10,000 nodes. $ETH also has a large number of nodes, making it difficult for a single entity to control. Decentralization is at a high level when many nodes and validators participate, such as in the case of $BTC . This leads to a more secure network. Decentralization is crucial for the integrity of blockchain networks. Blockchain infrastructure is sitting at a high level of security due to decentralization. blockchaininfrastructure #nodes #decentralization