# Blockchain sample

**Published by:** [Sybil](https://paragraph.com/@sybil/)
**Published on:** 2021-10-08
**URL:** https://paragraph.com/@sybil/blockchain-sample

## Content

A blockchain is a decentralized, distributed, and oftentimes public, digital ledger consisting of records called blocks that is used to record transactions. A blockchain collects information together in groups, also known as blocks, that hold sets of information. A blockchain has a certain storage capacity. For Example, A Bitcoin Block contains information about the Sender, Receiver, number of bitcoins to be transferred. Bitcoin Block. The first block in the chain is called the Genesis block.

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