Build a BLOCKCHAIN & start mining your own CRYPTOCURRENCY in 30 MINUTES!

This is a 30 minute tutorial that will show you how to build your very own blockchain from scratch and mine your own cryptocurrency on this blockchain! It is intended to be a hands-on exercise so it will mainly focus on the code along with detailed explanations. Let me know in the comments if you got it running and what you'd like to see next!

📲 FOLLOW MY SOCIALS

🧑🏽‍💻 GET THE CODE

⏱️ TIMINGS
- Introduction - 0:20
- Building the Transaction class - 4:51
- Building the Block class - 6:54
- Building the Chain class, Part 1 - 12:24
- Building the Wallet class - 14:40
- Building the Chain class, Part 2 - 19:35
- Running our code - 27:58

🤖 TECHNOLOGY USED
- Node JS - version 12 +
- Typescript

🧰 SETUP
- Visual Studio Code
- One Dark Pro Colour Theme
- Macbook Pro
- Logitech C920 HD Webcam
- Blue Yeti USB Microphone
- Adobe Premiere Pro

🎵 MUSIC

[jessz]

This is really helpful, thanks for making this! I've always wondered how "mining" works and this video explains this clearly! I'm new to coding and I find this good for coding education too!

[phd.bunaas]

you are goood and explaining good why you stop keep it up this technology is most inviting every one did it in his own way keep it up don't stop .... best of luck

[jorgeramirez]

This was a great tutorial, looking forward to more from you :)

[Jokesterz]

Could you make a fast one just showing how to edit the stuff we need to change in? So all we need to do is change the stuff we need then yeah

[TastaJayaGulo]

This is great, does this include BlockChain Proof of Stake, what's next?

[ohohoiRdKAIWHAIKI]

Kia ora my bro....i just subscribed all the way from New Zealand....An excellent video to understand the processes you use to create isn't too bad really...

How easy is it to teach a beginner mate?

Any chances for a direct messages to discuss mate?

[SergioSegauque-ef]

hi guys i am now on this i need a help on my project a get stack to review on blockchain

[ВиталийПономарев-нш]

Thanks for the video! Great content, but don't understand couple moments. I missed somehow, when first currency is initialized? I saw that wallets sent currency, but where did that currency appear in the first place? And also how limit of maximum possible coins is guaranteed, for example there are only 21mln bitcoins possible?

[goodluckoriuwa]

So how can we convert these new cryptocurrency to a real-life cash and send to local bank account?

[goodluckoriuwa]

How can we start mining this coins right now to our mining pool

[ghorpades]

how to publish your private network and coin? Can it be done using the computers you have in your premises?

[diiclae]

how do you launch a blockchain live so others may use it?

[necrozmael]

What is error e404 and how do I fix? Sorry if I sound like a noob

[aabirraghib]

how do i fix a cryptocoin value?? on code

[lagoon]

The fact that only 2k people actually cared about how to make their own crypto currency just disappoints me

[vamsitech]

Thats all okay but how do you get on to centralised and decentralised exchanges?

[theandradelimited]

So have you made any money when you are mining your own token ?

[goodluckoriuwa]

How can we start mining this coins right now to our mining pool