Node synchronization in cryptocurrency refers to the process by which a new node on the network catches up with the rest of the network and becomes up to date with the latest blockchain transactions. When a new node is added to the network, it needs to synchronize with other nodes in order to receive the latest block information and verify transactions.
During synchronization, the new node downloads the entire blockchain history from other nodes on the network. This can take time, especially for networks with large blockchains. Once synchronization is complete, the new node can start participating in the network by validating new transactions and blocks.
Node synchronization is essential for maintaining the integrity and security of the blockchain network. It ensures that all nodes have the same information and are in agreement about the state of the blockchain. This helps prevent issues such as double-spending and ensures the consistency of transactions across the network.
