---
title: "Discussion on \"What is the Blockchain?\" | Hashnode"
description: "Discussion on \"What is the Blockchain?\". What is Blockchain? What is ethereum? What is bitcoin? how blockchain works?"
url: "https://hashnode.com/posts/what-is-the-blockchain/61ec5f105fbc177f9f3b5862"
---

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# [What is the Blockchain?](https://blogs.rayanabid.com/what-is-the-blockchain?utm_source=hashnode&utm_medium=feed)

What is Blockchain? What is ethereum? What is bitcoin? how blockchain works?

Jan 22, 2022 · 4 min read · blogs.rayanabid.com  
Updated Jan 24, 2022  
Read the article

-   [#blockchain](https://hashnode.com/tag/blockchain)
-   [#beginners](https://hashnode.com/tag/beginners)
-   [#ethereum](https://hashnode.com/tag/ethereum)
-   [#bitcoin](https://hashnode.com/tag/bitcoin)
-   [#web3](https://hashnode.com/tag/web3)

## Written by

[Rayan Abid](https://hashnode.com/@RayanAbid)

@RayanAbid · Lahore, Pakistan

  
[View profile](https://hashnode.com/@RayanAbid)

I'm a developer with a passion to learn.

I am a full stack developer from Lahore, Pakistan. I'll be writing articles about latest Web technologies and frameworks. Happy to see you here.

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