Running a Full Node

A full node is a software application that plays a crucial role in validating transactions and blocks within a blockchain network.

It supports the network by receiving transactions and blocks from other full nodes, verifying them, and then passing them on to additional full nodes.

Additionally, many full nodes provide service to lightweight clients by enabling them to send their transactions to the network. They also alert these clients when a transaction involves their wallet. If there aren’t sufficient full nodes offering this service, clients will face challenges connecting through the peer-to-peer network, making them reliant on centralized services instead.

Numerous individuals and entities voluntarily operate full nodes, utilizing their excess computing power and bandwidth. However, to foster the ongoing growth of Bitcoin, more volunteers are essential. This document outlines how you can contribute and the associated costs of running a full node.

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