9 Must Watch Blockchain Videos For Beginners (Free)

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Imagine you have a notebook where you write down every transaction you make. Now, instead of keeping that notebook to yourself, you share it with a bunch of friends. They also write down their transactions in their own notebooks, and they share them with their friends, and so on.

But here’s the twist: instead of just writing transactions one after another, each page of the notebook has a special code that links it to the previous page. So if someone wanted to change something in the middle of the notebook, they’d not only have to change that page, but they’d have to change every single page after it too, in every notebook held by every person in the network. That’s a lot of work!

That’s kind of how a blockchain works. It’s like a digital notebook that keeps a record of transactions, but it’s shared across a network of computers. Each transaction is linked to the previous one, forming a chain of blocks of information. This makes it very secure because if someone wanted to tamper with a transaction, they’d have to change every single block in the chain, which is practically impossible.

So, in simple terms, a blockchain is like a super secure, shared digital ledger that records transactions, making it hard for anyone to cheat the system.

9 Must Watch Blockchain Videos For Beginners (Free)

What is blockchain?

Blockchain is a decentralized, distributed ledger technology that records transactions across multiple computers in a way that is transparent, secure, and resistant to tampering.

How does blockchain work?

Blockchain works by creating a chain of blocks, where each block contains a list of transactions. These blocks are linked together using cryptographic techniques, forming a chronological chain. Transactions are validated by a network of computers (nodes) through a consensus mechanism, ensuring that only valid transactions are added to the blockchain.

What are the benefits of blockchain?

Blockchain offers several benefits, including decentralization, transparency, immutability, security, and efficiency. It eliminates the need for intermediaries, reduces the risk of fraud, provides transparency in transactions, and enables faster and more cost-effective processes.

Is blockchain only used for cryptocurrencies like Bitcoin?

No, while blockchain gained popularity with cryptocurrencies, its applications extend beyond digital currencies. Blockchain technology can be applied to various industries, including finance, supply chain, healthcare, real estate, voting systems, and more. It can be used to facilitate secure and transparent transactions, track the provenance of goods, streamline processes, and enhance data security.

Is blockchain secure?

Yes, blockchain is considered highly secure due to its decentralized nature and cryptographic algorithms. Transactions recorded on the blockchain are immutable, meaning they cannot be altered once they are confirmed and added to the chain. Additionally, blockchain uses consensus mechanisms to validate transactions, making it difficult for malicious actors to manipulate the system.

Also Read ➤ ➤ Top 10 Blockchain Security Software

The Main Agenda – Must Watch Blockchain Videos for Beginners 

Blockchain In 7 Minutes

Blockchain In 7 Minutes

“Blockchain In 7 Minutes” quickly covers the fundamentals of blockchain technology, condensing complex concepts into an easily understandable format suitable for newcomers to the field. It offers a rapid yet comprehensive overview, making it an ideal starting point for those looking to grasp the basics of blockchain in a short amount of time.

How does a blockchain work

How Does A Blockchain Work

“How does a blockchain work” provides a detailed explanation of the inner workings of blockchain technology, breaking down its mechanisms into digestible segments. With clear examples and illustrations, it guides viewers through the process of transaction validation, block creation, and consensus mechanisms, offering a deeper understanding of blockchain’s functionality.

Also Read ➤ ➤ Binance Chain vs Binance Smart Chain

Blockchain In 1 Minute | What Is Blockchain

Blockchain In 1 Minute | What Is Blockchain

“Blockchain In 1 Minute | What Is Blockchain” offers a swift introduction to blockchain technology, delivering key insights in just a minute. Despite its brevity, the video manages to convey the essence of blockchain, making it a perfect choice for those seeking a quick overview of its principles and applications.

Learn Blockchain & Solidity Development Full Course

Learn Blockchain &Amp; Solidity Development Full Course

“Learn Blockchain & Solidity Development Full Course” is an extensive educational resource offering a comprehensive overview of blockchain fundamentals and Solidity programming. Spanning a full course duration, this video series delves deep into the intricacies of blockchain technology and equips learners with the skills needed to develop smart contracts on the Ethereum platform.

Also Read ➤ ➤ Top paid cryptocurrency and blockchain courses

Blockchain Explained

Blockchain Explained

In “Blockchain Explained,” viewers are treated to a simplified breakdown of blockchain technology. Through clear explanations and relatable examples, this video demystifies blockchain, making it accessible to a broad audience, regardless of technical expertise. 

Blockchain Full Course – 4 Hours

Blockchain Full Course - 4 Hours

“Blockchain Full Course – 4 Hours” provides an immersive learning experience, guiding participants through a thorough exploration of blockchain concepts and applications. With a duration of four hours, this course offers ample time for in-depth discussions and hands-on exercises, ensuring a comprehensive understanding of blockchain technology.

Also Read ➤ ➤ Blockchain Interoperability

Blockchain Explained SIMPLY in 16 Minutes

Blockchain Explained Simply In 16 Minutes

“Blockchain Explained SIMPLY in 16 Minutes” condenses the complexities of blockchain technology into easily digestible segments. By simplifying intricate concepts and using straightforward language, this video serves as a beginner-friendly introduction to blockchain, allowing viewers to grasp its fundamentals in just 16 minutes. 

What is Blockchain? | Introduction to Blockchain Technology

What Is Blockchain? | Introduction To Blockchain Technology

“What is Blockchain? | Introduction to Blockchain Technology” serves as a foundational resource for those looking to understand blockchain technology. Through clear explanations and illustrative examples, this video provides viewers with a solid introduction to blockchain, laying the groundwork for further exploration into its applications and implications.

Also Read ➤ ➤ Blockchain Technology and Crypto Vocabulary

WHAT IS BLOCKCHAIN? | Blockchain Explained in 3 Minutes

What Is Blockchain? | Blockchain Explained In 3 Minutes

“WHAT IS BLOCKCHAIN? | Blockchain Explained in 3 Minutes” offers a rapid yet informative overview of blockchain technology. In just three minutes, viewers gain a basic understanding of blockchain principles and its potential applications, making it an ideal starting point for those seeking a quick introduction to the topic.

Also Read ➤ ➤ Blockchain Interview Questions Part -1


In conclusion, these nine must-watch blockchain videos for beginners offer a diverse range of educational content, catering to individuals looking to explore the world of blockchain technology. From quick introductions to in-depth courses, these videos cover the fundamentals of blockchain, its workings, applications, and benefits. Whether you’re seeking a brief overview or a deep dive into blockchain development, these videos provide valuable insights and serve as valuable resources for anyone looking to understand this revolutionary technology. Whether you’ve got just a few minutes or several hours to spare, these videos offer something for everyone, making them essential viewing for anyone curious about blockchain.

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Aniruddh Chaturvedi
Aniruddh Chaturvedi

A typical college student who explores~

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