# Why do you need a node?

**Published by:** [Murphy42](https://paragraph.com/@murphy42/)
**Published on:** 2023-02-09
**URL:** https://paragraph.com/@murphy42/why-do-you-need-a-node

## Content

The task of the nodes is to ensure that the blockchain contains reliable information. Network nodes confirm transactions and blocks. Thus, the node ensures the security of the cryptocurrency network.

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