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Understand Blockchain in just 20 mins by techstack

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blockchain · @techstack · (edited)
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Understand Blockchain in just 20 mins
Blockchain? What the hack is this? let's understand about completely in this post. You might have found lot of resource about the Blockchain on Google but below video by [Bettina Warburg](https://www.ted.com/profiles/5790371) (Blockchain researcher, entrepreneur and educator) is worth to watch. In this video she has explained one concept in 5 levels of difficulty.

### About Bettina Warburg
[Bettina Warburg](https://www.ted.com/profiles/5790371) is Co-Founder of Animal Ventures, a venture studio and consultancy focused on building startups, educating executives, and designing comprehensive strategies to help large companies, governments, and SMEs take advantage some of the most advanced technology companies coming to market.

![Bettina.jpg](https://steemitimages.com/DQmNfg6wYtsJCJLFojpsuw8QZg7xoU93BBSmwPMM314Rrbq/Bettina.jpg)

Apart of above she is [TED speaker](https://www.ted.com/speakers/bettina_warburg).

> Read here more about [Bettina Warburg](https://www.ted.com/profiles/5790371)
Follow her on  ![twitter-logo.jpg](https://steemitimages.com/DQmcvCtvMubQmB1grvQxAVNGkcEpQws2L3o2wbEYiyLxvnj/twitter-logo.jpg) [@BWarburg](https://twitter.com/bwarburg)

https://www.youtube.com/watch?v=hYip_Vuv8J0

In her another video she has explained: [How the blockchain will radically transform the economy](https://www.ted.com/talks/bettina_warburg_how_the_blockchain_will_radically_transform_the_economy), from TED is worth to watch as well.

In this video she has nicely described about the capability of the Blockchain:
> <i>Blockchains give us the technological capability of creating a record of human exchange, of exchange of currency, of all kinds of digital and physical assets, even of our own personal attributes, in a totally new way. So in some ways, they become a technological institution that has a lot of the benefits of the traditional institutions we're used to using in society, but it does this in a decentralized way. It does this by converting a lot of our uncertainties into certainties.</i>

If you are still interested to read more or learn about the Blockchain then find below helpful resource below:

[The WIRED guide to the Blockchain](https://www.wired.com/story/guide-blockchain/)
[Become A Certified Blockchain Expert with CBE](https://steemit.com/blockchain/@techstack/become-a-certified-blockchain-expert-with-cbe)

<hr />

![Follow me @techstack](https://steemit-production-imageproxy-web.s3.amazonaws.com/U5dt1ZA69ZCyy3YNitX3mcv4u8dDPLC "Logo Title Text 1")
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@crypto.piotr · 
Hi there

How have you been doing lately? Thanks for engaging with my posts lately. I appreciate.

Im trying to build a group of like-minded people and I would like to keep in touch with you and support each other on steemit.

So since we were already following each other, then please let me suggest reading this post:
https://steemit.com/contest/@mslifesteem/6-contests-to-follow-to-grow-from-minnow-to-dolphin

For many new players those kind of contests are great way to start.

Take care, Piotr
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@crypto.piotr · 
Sorry for 2 separate posts in one topic.

I just noticed that you still really have very little steam power. Try to consider powering up.

I've been following many new members of this community and @achim303 wrote today quite a good post which would explain "Why do we need steem power?"
https://steemit.com/steemit/@achim03/my-first-progress-report-about-steemit

How to purchase steem power (old article but still valuable):
https://steemit.com/steemit/@oaldamster/how-to-buy-steem-power-the-quick-and-easy-way

Hope you're gonna have a good weekend :)
Cheers, Piotr
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@techstack · 
@crypto.piotr thanks again for your suggestions.
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@crypto.piotr · 
hope you are gonna have a great saturday :)
cheers buddy
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@puppybot ·
re-techstack-understand-blockchain-in-just-20-mins-20180323t224917499z
You got some unconditional puppy love and a 23.45% upvote from @puppybot courtesy of @techstack!

![aspect.png](https://cdn.shopify.com/s/files/1/2217/8977/files/aspect.png?12993614080156602185)
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@sneaky-ninja ·
re-techstack-understand-blockchain-in-just-20-mins-20180323t203252017z
![sneaky-ninja-sword-xs.jpg](https://steemitimages.com/DQmde7XXhkKjmxyqBbBPTwkaiuXXrtQe6qXoWmCDZL1nD2B/sneaky-ninja-sword-xs.jpg)
Sneaky Ninja Attack! You have just been defended with a 2.34% upvote!
I was summoned by techstack. I have done their bidding and now I will vanish…
woosh
---
P.S. If you or anyone you know has been a victim of @grumpycat please know that he has been harming people throughout Sōsharumedia (ソーシャルメディア). Stealing the service that I (and other bots) have provided them and hiding behind a facade of stopping bid bot abuse which he clearly has no interest in.
Sneaky Ninja is a very responsible bot, working directly with steemcleaners, actively pursuing spam and abuse on our platform. If you would like to see what steps Sneaky Ninja has taken to fight bid bot abuse see [this post](https://steemit.com/steemit/@sneaky-ninja/sneaky-ninja-strikes-back-how-ninja-is-combating-bot-abuse-special-announcement) and [this post](https://steemit.com/steemit/@sneaky-ninja/sneaky-ninja-strikes-again-the-next-step-in-fighting-bid-bot-abuse-attention-dmania-and-dlive-users). Also know that I am working daily on other solutions.
If you would like to know my personal take on bid bot abuse and why I do not agree with the 3.5 day rule, see [this post](https://steemit.com/steemit/@michaeldavid/steemit-s-got-issues-bid-bot-abuse-take-1)

### Grumpycat is a villain that must be stopped to protect our freedoms here on steemit!

![resist grumpycat](https://steemitimages.com/DQmRL1EHCGsFkA9Pi8aAwzL8PGYmPPuvK6QicoxsiLEPHwX/resist-image.jpg)
There is a resistance that has formed to counter his tyranny.

If you would like to take an active role in stopping this menace and helping other victims like yourself...
[Learn More Here](https://steemit.com/we-resist/@firedream/resistance-started)
![Kusari-Profile-small.jpg](https://steemitimages.com/DQmSzAJV75vQ4MjPfJg5vCBeueYWNVHBp38VtC2xt7CNqJm/Kusari-Profile-small.jpg)

I have also summoned my love, Kusari to offer some limited help to victims like you.
[See Here](https://steemit.com/introduceyourself/@kusari/hello-i-am-kusari-and-i-m-fucking-pissed-attention-all-victims-of-grumpycat)
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@trickstergod · 
Very helpful! I don't know that I 100% understand it yet, but I'm probably more than half way there due to this video.
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@techstack · 
Thanks @trickstergod for sharing your thoughts.
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@trickstergod · 
No problem! I somehow forgot to follow. I'll do that now.
👍  
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