Things to Know about Running a Bitcoin Node

Things to Know about Running a Bitcoin Node

The Bitcoin blockchain is a decentralized peer-to-peer network. That means nobody controls or owns Bitcoin. What’s more, everybody can participate in the activities of this network. A Bitcoin node is a program for validating blocks and transactions in this network. When you run a Bitcoin node, you support the Bitcoin network. Essentially, running a Bitcoin node supports the network’s decentralization while fostering the cryptocurrency’s growth.

A Bitcoin node is essentially software interacting with the cryptocurrency’s network. The Bitcoin network comprises nodes that communicate to update the blockchain and enforce the network’s rules.

Running a Bitcoin Node


Like other software programs, Bitcoin software runs on physical hardware or computer. Thus, running a Bitcoin node requires you to select the software and hardware to run it. Most Bitcoin nodes utilize Bitcoin Core, Bitcoin’s reference implementation. While high-quality deployments are available, Bitcoin Core is the best option unless if you want to experiment to learn the technical detail of Bitcoin.

A Bitcoin node should maintain the connection with other peers and remain online all the time. That way, the node remains in sync with the entire network. It also ensures that you can query the balances all the time. For a Bitcoin node to be online, other users dedicate their device to operating their nodes only. And this provides extra security benefits when storing funds in the node’s wallet or when running a Lightning node. But running a node on a laptop or desktop computer is the most straightforward approach.

Warnings and Costs

The expenses that people and companies incur when running a Bitcoin node are why some people would instead purchase this virtual currency on platforms like and hold onto their tokens for future profits. Essentially, these online platforms allow users to buy this virtual currency using fiat money. Thus, you don’t incur extra expenses when you purchase Bitcoin via such crypto exchanges.

When you run a full Bitcoin node, you incur certain costs. The undertaking exposes you to some risks too. Nevertheless, you can run a Bitcoin node and store your tokens in a safe wallet. However, you require precautions when using the Bitcoin wallet. For instance, don’t share private keys with people who might transfer the tokens in your wallet. Essentially, exercise precaution the same way you do with the personal identification number of your bank account.

Also, note that running a full node on Bitcoin Core comes with requirements. Using weak hardware to run a Bitcoin node might work. However, you will face issues that will take a lot of time to deal with and ensure the success of your node. Therefore, understand the requirements that you must meet to ensure the success of your Bitcoin node.

Most operating systems enter the low-power mode once they activate the screensaver, meaning they halt or slow the network traffic. And this is the default setting for desktop computers and laptops. Therefore, check the screensaver settings of your device and disable the automatic “suspend” or “sleep” options. That way, you can support the network as long as your laptop or desktop computer is running.

Final Thoughts

Running a Bitcoin node is the easiest way to support the cryptocurrency’s network. A complete node ensures that blocks and transactions conform to the consensus rules, meaning you must provide the correct formatting of your node. A Bitcoin node ensures that nobody spends more than the amount in their wallets. Thus, it helps the network in preventing double-spending. Also, a Bitcoin node can detect fraud in case of an incorrect mining reward for a block. Nevertheless, running a Bitcoin code requires resources, the right software, and hardware.


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