Running a node or often referred to as running a node is one of the important aspects of blockchain-based technology, especially if you want to contribute directly to a distributed network like Bitcoin, Ethereum, or other blockchain projects. In this article, we will discuss what a node is, the importance of running a node, and the basic steps to running one.
### What is a Running Node?
In the context of blockchain, a node is a device that maintains a copy of the blockchain and communicates with other devices on the network to verify transactions and ensure consensus. Running a node means that you operate hardware or software that is connected to the blockchain network and participates in processing and validating transactions.

Polygon, known for its native token MATIC, is one of the leading layer 2 solutions for Ethereum, designed to improve scalability and lower transaction fees. However, Polygon recently announced a major change with the launch of a new token called POL. This change marks a significant evolution in the Polygon ecosystem and has important implications for users and developers.
### What are MATIC and POL?
1. MATIC: MATIC is the native token of the Polygon network, used to pay transaction fees, staking, and as a means of securing the network. Since its launch, MATIC has become one of the best performing tokens in the cryptocurrency market, thanks to the growing adoption of the Polygon ecosystem.