---
title: "Discussion on \"What is the blockchain technology?\" | Hashnode"
description: "Discussion on \"What is the blockchain technology?\". At its core, blockchain is a shared, digital ledger that records transactions across a network of computers. Think of it as a Google Doc that everyone can see and add to, but nobody can delete or chan"
url: "https://hashnode.com/posts/what-is-the-blockchain-technology/69b3d3bf4c7372216686a6ec"
---

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# [What is the blockchain technology?](https://certification123.hashnode.dev/what-is-the-blockchain-technology?utm_source=hashnode&utm_medium=feed)

At its core, blockchain is a shared, digital ledger that records transactions across a network of computers. Think of it as a Google Doc that everyone can see and add to, but nobody can delete or chan

Mar 13 · 3 min read · certification123.hashnode.dev  
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## Written by

[Saqeeba Banu](https://hashnode.com/@saqeebabanu)

@saqeebabanu

  
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