Blockchain Full Course - 4 Hours | Blockchain Tutorial |Blockchain Technology Explained |Simplilearn

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This Blockchain Tutorial Full Course will help you understand all the basic concepts of Blockchain. Do not forget to answer the quiz at 6:46. This Blockchain tutorial will help you understand what is Blockchain, explain the Bitcoin story, features of Blockchain which includes a public distributed ledger, hash encryption, proof of work, mining, and at the end you will also see a use case on how banks are using Blockchain in validating user identities.
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Below topics are explained in this Blockchain tutorial:
Blockchain Tutorial Introduction - 0:00
Why we need Blockchain - 07:45
What are Bitcoin and Blockchain? - 09:19
How does Blockchain work? - 12:49
Features of Blockchain - 13:39
Who uses Blockchain? - 24:39
What is Blockchain? - 33:49
Use Case: Blockchains and Banks - 50:29
Ethereum - 01:26:45
Features of Ethereum - 1:27:14
Cryptocurrency - 1:27:54
Smart Contract - 1:28:44
Ethereum Virtual Machine - 1:33:14
Ethereum Virtual Machine- Gas - 1:37:44
Applications of Ethereum - 1:44:54
Why smart contract? - 1:54:14
What is a smart contract? - 1:58:14
Advantages of smart contract - 2:02:44
Use case - Crowdfunding smart contract- 2:13:44
What is Bitcoin - 2:18:42
Advantages of Bitcoin - 2:19:24
What is Blockchain? - 2:20:14
Concepts of bitcoin Mining - 2:22:34
Blockchain Wallet - 2:35:34
Why Blockchain wallet - 2:35:54
How do Blockchain wallets work? - 2:38:14
Features of Blockchain wallet - 2:40:54
Types of Blockchain wallets - 2:41:34
Software wallet - 2:43:24
Types of software wallets - 2:43:41
Software wallet- Desktop wallet - 2:43:51
Software wallet- Online wallet - 2:44:41
Software wallet- Mobile wallet - 2:45:21
Hardware wallet - 2:45:41
Paper wallet - 2:46:21
Blockchain wallets comparison - 2:47:11
Bitcoin VS Ethereum - 02:57:06
Industries that Blockchain will disrupt - 3:02:31
Banking - 3:02:41
Cyber Security - 3:04:00
Supply chain Management - 3:05:00
Blockchain Applications - 3:13:51
Supply chain management - Before blockchain - 3:14:41
Supply chain management - 3:15:11
Cyber security - Before blockchain - 3:16:41
Cyber security - 3:17:00
Cyber security - Using blockchain - 3:17:31
Who is a Blockchain developer? - 3:21:41
What are the types of Blockchain developers? - 3:22:11
How do you become a Blockchain developer? - 3:23:21
Interview Questions - 03:33:13
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#Whatisblockchain #Blockchain #Blockchaintutorial #Bitcoin #Blockchainonlinetraining #Blockchainforbeginners #BlockchainTechnology #Simplilearn
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[@tklyte]

When I got up this morning, blockchain was rocket science to me.. .and then I watched this. I'm not even finished and I actually understand what it's all about. Thanks so much for the free lessons.

[@SimplilearnOfficial]

We are glad you found our video helpful. Like and share our video with your peers and also do not forget to subscribe to our channel for not missing video updates. We will be coming up with more such videos. Cheers!

[@balajinatesh5678]

Thank you so much! The best thing is you don't monetize knowledge that you provide!!

[@SimplilearnOfficial]

You're very welcome!

[@cos3rawool]

Beautifully explained and very informative. Thank you Simplilearn Team.

[@SimplilearnOfficial]

Greetings! Thank you for your kind words. Spread the word by liking, sharing and subscribing to our channel! Cheers :).

[@sohamborkar2117]

Very detailed video and Easy to understand. Really helped. Thank you.

[@SimplilearnOfficial]

You're welcome!

[@rogueoneboss7759]

so much value on this !! thanks

[@SimplilearnOfficial]

Glad it was helpful! Thank you for watching!

[@davidringshum8985]

A very interesting lecture breaking the basics. I have tremendously increased my knowledge in Blockchain, Crypto and Smart contract

[@SimplilearnOfficial]

Glad it was helpful!

[@_ifly]

Great work. gained so much information.

[@SimplilearnOfficial]

Glad it was helpful!

[@prapasup]

Very nice tutorial. Thanks for uploading it.

[@SimplilearnOfficial]

Greetings! Thank you for your kind words. Spread the word by liking, sharing and subscribing to our channel! Cheers :).

[@vlamidir4238]

@@SimplilearnOfficial can I get the pdf file of the above course...

[@amadrehman8720]

Thanks for such a amazing course. Where can i found the code sir?

[@karennewell1897]

Thank you

[@SimplilearnOfficial]

You're welcome

[@engineforce]

Thanks a lot

[@SimplilearnOfficial]

Most welcome

[@moinmalik680]

nice work

[@SimplilearnOfficial]

Thanks a lot!

[@nitinchugh7236]

Well explained🥰🥰🥰

[@SimplilearnOfficial]

Thank you! 😃

[@neharaut1479]

I feel like there are several training's within this tutorial provides same kind of info. Rather than repeating same thing again again you would have made this tutorial shorter and more useful.

[@paulmultigiti1148]

i agree there was a lot of repetition. i think it could be made into a shorter video. One thing about the repetition tho is that there are new bits of information added. please make a shorter one including all information

[@SimplilearnOfficial]

Glad it was helpful!

[@shishirpaudel5329]

Yeah .... with every repitition few more detail to the topic was added .... better they would have kept it in a batch fashion for each topic

[@EmissaryOfGorz]

As someone working full time in sales, this isn’t something I would expect to finish in one day. Full time workers barely have enough time in a day for life, let alone learning a new skill. People complaining about repetition are missing the point of the repetition. It allows people working full time jobs like myself develop a firm grasp over days or weeks by slowing it down and reviewing those key ideas using spaced repetition to really cement the ideas. If you want a stream of new information for hours on end and not really learn the content, or you are a genius and can speed through, there are tutorials for that. For those of us looking to take slow and measurable steps over time to learn these ideas clearly, this is perfect. Thanks for the great content so far!

[@sal1488]

could you explain to me who's more important, my own luck in a pool. or a pool luck. and when to rent hashpower is it when difficulty rise or gets lower. last question is. should i rent hashpower when many miners are online or when little

[@SimplilearnOfficial]

Hi, Simplilearn provides online training across the world. We would be happy to help you regarding this. Please visit us at www.simplilearn.com and drop us a query and we will get back to you! Thanks!

[@suryapathaneni4012]

Hi, I am currently working in the Mechanical field and now I want to shift to IT. I don't have coding skills but I am learning them quickly. Can you suggest to me, is it good to choose blockchain as my future with the kind of background I have?

[@danielcawley1051]

Hey, if you wanna switch to a blockchain/tech type career and have the skills and ability to do that, do it - especially if you will find more enjoyment and happiness in that career field as opposed to your current one, any background experience is just a bonus :)

[@riyatiwari7178]

Hey, Have you come to any decision on this?

[@Javi-Crypto]

Please Enable Subtitles Option for all videos. Because some people are deaf and don't hear. And other people like me are not 100% fluent in English and we can help ourselves with the text or machine translation. Greetings from Colombia.

[@SimplilearnOfficial]

Thank you for your review. We are sorry to hear you had such an experience, but we really appreciate you bringing this issue to our attention

[@sensei249]

@@SimplilearnOfficial but you still didn't enabled

[@priyanshubansal6820]

Quiz 1 answer option (A) public distributed ledger

[@SimplilearnOfficial]

"Hi, you got the right answer. Kudos. Explanation: Answer: A (Public Distributed Ledger) The concept of public distributed ledger ensures that everyone on the blockchain network has a copy of the ledger. Thus, no single person can make changes in the ledger as everyone else will flag this as invalid. "

[@amadrehman8720]

where can I have the code sir for blockchain developing?

[@pallarajasekhar]

thanks sir

[@SimplilearnOfficial]

Most welcome

[@ramakrishnareddy163]

I am a Chartered Accountant. Does this tutorial helps me to gain knowledge on block chain with regards to my academic prospective. Or do you have any other tutorial related to block chain in accounting and auditing???

[@SimplilearnOfficial]

Chartered Accountants can prove to be a powerful catalyst for adoption of block chain-based financial solutions by organisations, that can provide basis for a technological leap. However, this full course video covers only about about Blockchain Technology with tutorials.

[@ramakrishnareddy163]

@@SimplilearnOfficial Do you have a seperate curriculum for the above??

[@rishavsaha480]

Hey , if u r ca...can u plzz tell me whether pursuing CA is a good choice or not?

[@potatoiswatching6836]

@@rishavsaha480 no it's not. I got my teacher as a CA. Now u might know why he's teaching instead of accounting

[@ignaciolamayarleque9548]

Very good

[@SimplilearnOfficial]

We're thrilled to have been a part of your learning experience, and we hope that you feel confident and prepared to take on new challenges in your field. If you're interested in further expanding your knowledge, check out our course offerings in the description box.

[@deepanshusharma5630]

Sir as it is decentralised technology, so what if any issues and discrepancies occurs then where we can approach in order to get resolved

[@SimplilearnOfficial]

Hi Deepanshu, you can contact the respective customer support who would help you sort your problems.

[@deepanshusharma5630]

@@SimplilearnOfficial sure and thanks for the stupendous tutorials. And i want you to know that i am doing paid content writer internship if anyone is there u can let me knw!!!

[@vishwasonrails]

What is the difference in Adding a Block or Having a Transaction ?

[@paulmultigiti1148]

so the transaction is just a normal transaction. However the adding a block is like adding a new save file that needs to be validated and also can't be changed and is given to everyone involved with the transaction

[@SimplilearnOfficial]

The process of adding a block is done by a miner. A transaction takes place when people send bitcoins(or any cryptocurrrncy) among each other. When the transaction is vallidated by a miner, a collection of transactions in a block is added to the blockchain.

[@billionaire9277]

Where can I can study about block chain in offline

[@lablinkspk]

Great job. Thanks from pakistan . You made it so easy to understand. Accurate pronunciations.

[@SimplilearnOfficial]

Your support means a lot to us and it motivated us to create even better learning content and courses experience for you.

[@vedantagrawal3323]

What incentive will miners receive after all the bitcoin reserve is over? Why would they continue to validate transactions?

[@SimplilearnOfficial]

Hi, Simplilearn provides online training across the world. We would be happy to help you regarding this. Please visit us at www.simplilearn.com and drop us a query and we will get back to you! Thanks!

[@Cindy-es4ob]

A. Public distribution of ledger

[@SimplilearnOfficial]

"Hi, you got the right answer. Kudos. The contest is over and winners have been announced in our community and also mentioned in the top comment of the video as well. Thanks for your participation. Explanation: Answer: A (Public Distributed Ledger) The concept of public distributed ledger ensures that everyone on the Blockchain network has a copy of the ledger. Thus, no single person can make changes in the ledger as everyone else will flag this as invalid. "

[@kamaljitsinghsingh70]

@simplilearn As I want to ask you that say for an example I and my 4 frnds r connected through nodes nd now I want to send my money to any other person who is not included in our blockchain to verify or something so do I have to include my frnd too in our nodes to send him some money?

[@allarderic856]

You did not understand the course in my view

[@SimplilearnOfficial]

If your new friend is only required to verify, then he/ she can easily verify it, even without specifically accessing your nodes, If you want to send you friend money, all they need is a wallet address of their own. You don't necessarily have to involve them into the network of your friends. If you are sending money through bitcoin, the transaction details are anyway free to be verified by anyone.

[@barnwalharsh768]

Public distributed pledger

[@SimplilearnOfficial]

"Hi, you got the right answer. Kudos. The contest is over and winners have been announced in our community and also mentioned in the top comment of the video as well. Thanks for your participation. Explanation: Answer: A (Public Distributed Ledger) The concept of public distributed ledger ensures that everyone on the Blockchain network has a copy of the ledger. Thus, no single person can make changes in the ledger as everyone else will flag this as invalid. "

[@__introverted_soul_]

A.public distributed ledger

[@SimplilearnOfficial]

"Hi Deepa, you got the right answer. Kudos. Explanation: Answer: A (Public Distributed Ledger) The concept of public distributed ledger ensures that everyone on the blockchain network has a copy of the ledger. Thus, no single person can make changes in the ledger as everyone else will flag this as invalid. "

[@zagomes1]

Dear is there any Blockchain training institution in USA (Maryland or Virginia or Washington DC)? Please advice

[@SimplilearnOfficial]

Hi, thanks for watching our video. You can check out this link for more information: humansofbc.com/top-10-blockchain-universities-in-the-united-states/.

[@zagomes1]

@@SimplilearnOfficial Thank you. would you. Please advice a compact course provided by a institute and ensure job as like software testing or database job?

[@SimplilearnOfficial]

You can check out this link for Software Testing Institutes: www.test-institute.org/.

[@lnreddy.dasari]

Isblockchain technology is used as datasets?

[@SimplilearnOfficial]

No!

[@danielcawley1051]

Hey this is a good video, but I feel like in some of the topics you just keep on repeating them, since this is just a compilation of other blockchain related videos that you've made.

[@SimplilearnOfficial]

Thanks for watching our video and sharing your thoughts. Do subscribe to our channel and stay tuned for more. Cheers!

[@gulezainab8283]

hash encryption

[@SimplilearnOfficial]

"Hi, we are sorry to say that you got the wrong answer but in any case, we are glad seeing your participation in the contest. The correct answer is Answer: A(Public Distributed Ledger) The concept of public distributed ledger ensures that everyone on the blockchain network has a copy of the ledger. Thus, no single person can make changes in the ledger as everyone else will flag this as invalid. "

[@Joel-rf7bf]

Are there practical stuff? build a smart contract etc. then analyze

[@sachinranes_r6700]

Please sir I want help I forgotten second password what to do? I didnt notedown recovery words. Please help sir

[@SimplilearnOfficial]

Could you please brief us about your query? Thanks.

[@shivamshahi3401]

Public Distributed Ledger

[@technovanzed]

@simplilearn - this is a beginner full course of blockchain more of informative and not complete course. Request you to please change the title accordingly. Very informative i must say.

[@SimplilearnOfficial]

Hi Rahul, Thanks for the feedback. We shall share your concerns with the concerned department.

[@kashishagrawal6896]

Option A will be correct

[@SimplilearnOfficial]

"Hi Kashish, you got the right answer. Kudos. The contest is over and winners have been announced in our community and also mentioned in the top comment of the video as well. Thanks for your participation. Explanation: Answer: A (Public Distributed Ledger) The concept of public distributed ledger ensures that everyone on the Blockchain network has a copy of the ledger. Thus, no single person can make changes in the ledger as everyone else will flag this as invalid. "

[@rohitkumarsahoo6692]

Who rewords the miniers ?

[@SimplilearnOfficial]

With a tiny fraction coming from the transaction fees paid by the people creating transactions

[@priyanshsaini2235]

Can we get slide pdf of this lecture ????

[@SimplilearnOfficial]

We don't have any pdf of this particular video. For slides, you can check out our slideshare profile: www.slideshare.net/Simplilearn"

[@poojajain2430]

CAN WE GET NOTES OR REFERENCE MATERIALS FOR THE TOPICS DISCUSSED IN THE VIDEO

[@SimplilearnOfficial]

We don't have any pdf of this particular video. For slides, you can check out our slideshare profile: www.slideshare.net/Simplilearn"

[@yashwanthravula9867]

When was this course made?

[@SimplilearnOfficial]

You can check the upload date to know it. Thanks.

[@yashwanthravula9867]

@@SimplilearnOfficial Upload date is September 2019, but in the video he says "as of 2018....."

[@rajeshvatturu6609]

Hi I want full details of blackchain technology and I am accounts background it is usefull to me

[@SimplilearnOfficial]

Hi Rajesh, Blockchain is an accounting technology. It is concerned with the transfer of ownership of assets, and maintaining a ledger of accurate financial information. For accountants, using blockchain provides clarity over ownership of assets and existence of obligations, and could dramatically improve efficiency. So it definitely useful for you.

[@rajeshvatturu6609]

Tanq for giving valuable information pls give ur contact

[@rahulagarwal8640]

Financial modeling full course

[@SimplilearnOfficial]

Noted! We will share your suggestion to our team.

[@utkarsh7207]

What is proof of stake

[@SimplilearnOfficial]

Hi, Simplilearn provides online training across the world. We would be happy to help you regarding this. Please visit us at www.simplilearn.com and drop us a query and we will get back to you! Thanks!

[@mariacristinaarezzi]

Hello

[@AnandNayyar]

Can u share the presentation.

[@SimplilearnOfficial]

Hi Anand, we don't have the slides for this particular video. Sorry for the inconvenience.

[@vipul7684]

Did you get the presentation or you've made any notes?

[@crazyplyr1835]

Blockchain can also learn by engineer?

[@SimplilearnOfficial]

Definitely!

[@MrStory-ne8lr]

answer: proof of work

[@SimplilearnOfficial]

"Hi, we are sorry to say that you got the wrong answer but in any case, we are glad seeing your participation in the contest. The correct answer is Answer: A(Public Distributed Ledger) The concept of public distributed ledger ensures that everyone on the Blockchain network has a copy of the ledger. Thus, no single person can make changes in the ledger as everyone else will flag this as invalid. "

[@nishattasnimpromi6376]

Can we get the slide please?

[@SimplilearnOfficial]

We don't have any pdf of this particular video. For slides, you can check out our slideshare profile: www.slideshare.net/Simplilearn"

[@vipul7684]

Did you get slides or you've made any notes?

[@rexoladipupo4818]

The answer is public distributed ledger

[@SimplilearnOfficial]

"Hi, you got the right answer. Kudos. The contest is over and winners have been announced in our community and also mentioned in the top comment of the video as well. Thanks for your participation. Explanation: Answer: A (Public Distributed Ledger) The concept of public distributed ledger ensures that everyone on the Blockchain network has a copy of the ledger. Thus, no single person can make changes in the ledger as everyone else will flag this as invalid. "

[@rexoladipupo4818]

Ok

[@kathleensutherland971]

The answer is A

[@SimplilearnOfficial]

"Hi, you got the right answer. Kudos. The contest is over and winners have been announced in our community and also mentioned in the top comment of the video as well. Thanks for your participation. Explanation: Answer: A (Public Distributed Ledger) The concept of public distributed ledger ensures that everyone on the Blockchain network has a copy of the ledger. Thus, no single person can make changes in the ledger as everyone else will flag this as invalid. "

[@vipul7684]

Can you provide the ppt used in this course?

[@SimplilearnOfficial]

We don't have any pdf of this particular video. For slides, you can check out our slideshare profile: www.slideshare.net/Simplilearn"

[@noumanyosuf9764]

Hey, Great video. Could you please share me the code link. I am not able to find in the description. Thanks.

[@SimplilearnOfficial]

Hello Nouman, thanks for viewing our tutorial and we hope it is helpful. It would be helpful if you will provide your email ID to us so that we could send the requested dataset promptly.

[@noumanyosuf9764]

Thank you for your response. [e-mail]

[@saranshmamtakhetarpaul6798]

Option A:

[@SimplilearnOfficial]

Hi Saransh, you got the right answer. Kudos. Thanks for your participation. Explanation: Answer: A (Public Distributed Ledger) The concept of public distributed ledger ensures that everyone on the blockchain network has a copy of the ledger. Thus, no single person can make changes in the ledger as everyone else will flag this as invalid.

[@nivruttiwandale6671]

58:50

[@SimplilearnOfficial]

Keep learning with us .Stay connected with our channel and team :) . Do subscribe the channel for more updates : )

[@nivruttiwandale6671]

@@SimplilearnOfficial yes enjoying it ❤️❤️

[@tayyab1]

Done in one hour

[@SimplilearnOfficial]

Nice. We hope you found it useful. Do subscribe to our channel and stay tuned for more.

[@sanalahamed3655]

🙋🏻❤️

[@SimplilearnOfficial]

Hope you enjoyed our video! We have a ton more videos like this on our channel. We hope you will join our community!

[@vikramlifehacks6076]

23:14

[@ganyamodya7118]

Sir please Hindi

[@SimplilearnOfficial]

Hi, thanks for watching our tutorials. Since, we have a global audience it is not possible for us to make content in native languages. Thanks.

[@tazimrahbar7882]

Lots of theory without practicals just like our education system 👎👎👎👎

[@SimplilearnOfficial]

Thanks for watching our video and sharing your thoughts. Do subscribe to our channel and stay tuned for more. Cheers!

[@ganyamodya7118]

Hindi please

[@SimplilearnOfficial]

Hi Ganya, we regret to say that it is not possible to make the content in Hindi as we have global audience base. Thanks for understanding.

[@aparajita89]

Answer is option A. What is the prize? :)

[@SimplilearnOfficial]

Hi Aparajita, you got the right answer. Kudos. The contest is over. Thanks for your participation. Explanation: Answer: A (Public Distributed Ledger) The concept of public distributed ledger ensures that everyone on the Blockchain network has a copy of the ledger. Thus, no single person can make changes in the ledger as everyone else will flag this as invalid.

[@shubhambatish606]

Cryptocurrency and blockchain gonna transform the current financial system and industries

[@SimplilearnOfficial]

Hi Shubham, it is certainly possible. Click here for more info: www.forbes.com/sites/darrynpollock/2019/07/25/the-future-of-banking-is-it-all-bitcoin-and-blockchain/#156fe74e31eb.

[@shrutisl164]

Option B

[@SimplilearnOfficial]

Hi Shruthi, we are sorry to say that you got the wrong answer but in any case, we are glad seeing your participation in the contest. The correct answer is Answer: A(Public Distributed Ledger) The concept of public distributed ledger ensures that everyone on the blockchain network has a copy of the ledger. Thus, no single person can make changes in the ledger as everyone else will flag this as invalid.

[@avijeetbiswal8421]

Option C

[@SimplilearnOfficial]

Hi, we are sorry to say that you got the wrong answer but in any case, we are glad seeing your participation in the contest. The correct answer is Answer: A(Public Distributed Ledger) The concept of public distributed ledger ensures that everyone on the blockchain network has a copy of the ledger. Thus, no single person can make changes in the ledger as everyone else will flag this as invalid.

[@avijeetbiswal8421]

Nice and intuitive video

[@SimplilearnOfficial]

Thanks for the kind comment. Do subscribe to our channel and stay tuned.

[@chrismalize3950]

Video doesn't open from my end. What could be the cause?

[@SimplilearnOfficial]

Hi Chris, it could be some network error. You just need to refresh the feed or restart the device.

[@chrismalize3950]

@@SimplilearnOfficial Thanks for your quick response. It's now working perfectly well!

[@SimplilearnOfficial]

You are very welcome!

[@dailywebmoments]

thanx

[@SimplilearnOfficial]

You are welcome!

[@tusharsuthar2724]

Sir hindi language please

[@SimplilearnOfficial]

We regret to say that it's not possible to make videos in Hindi as our channel has a global audience.

[@rahularun3464]

I think its option D!

[@SimplilearnOfficial]

Hi, we are sorry to say that you got the wrong answer but in any case, we are glad seeing your participation in the contest. The correct answer is Answer: A(Public Distributed Ledger) The concept of public distributed ledger ensures that everyone on the blockchain network has a copy of the ledger. Thus, no single person can make changes in the ledger as everyone else will flag this as invalid.

[@sanasheik6370]

option a

[@SimplilearnOfficial]

Hi Sana, you got the right answer. Kudos. Thanks for your participation. Explanation: Answer: A (Public Distributed Ledger) The concept of public distributed ledger ensures that everyone on the Blockchain network has a copy of the ledger. Thus, no single person can make changes in the ledger as everyone else will flag this as invalid.