smart contracts - New Videos
Channel: Ameer Rosic & Total View: 164352
Add Date: May 12, 2017, 10:33 am & Duration: 00:09:20
Likes: 2230 | Dislike: 129
What is a Smart Contract? A Beginner’s Guide
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What are Smart Contracts?
Smart contracts help you exchange money, property, shares, or anything of value in a transparent, conflict-free way, while avoiding the services of a middleman.
The best way to describe smart contracts is to compare the technology to a vending machine. Ordinarily, you would go to a lawyer or a notary, pay them, and wait while you get the document. With smart contracts, you simply drop a bitcoin into the vending machine (i.e. ledger), and your escrow, driver’s license, or whatever drops into your account. More so, smart contracts not only define the rules and penalties around an agreement in the same way that a traditional contract does, but also automatically enforce those obligations.
Suppose you rent an apartment...
Channel: Simply Explained - Savjee & Total View: 230838
Add Date: November 20, 2017, 12:00 pm & Duration: 00:04:17
Likes: 5860 | Dislike: 46
What are smart contracts and what do they have to do with blockchains and cryptocurrencies? Well, let's find in plain English!
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Channel: Kevin Healy & Total View: 67920
Add Date: August 10, 2017, 4:17 pm & Duration: 00:25:18
Likes: 1501 | Dislike: 23
Part 2: https://www.youtube.com/watch?v=TC-bDQZbXd0
In this video I give an introduction to smart contracts in ethereum.
First I explain what accounts are in a simpler currency only blockchain.
Then I show how ethereum introduces a second type of account: a code controlled account (aka smart contract).
This type of account does not have a private key but instead is controlled by code.
It can store ether, just like user accounts, or it can keep a balance of 0 and be used to deliver some other function within the context of an application.
I then give examples of how you can use smart contracts.
If you want to tip this video here is an ethereum address for this video: 0xd6d1f455814211e3a79a03faa7bc18c74ca9163c
Channel: Chainthat & Total View: 213472
Add Date: December 6, 2015, 4:00 am & Duration: 00:05:08
Likes: 958 | Dislike: 156
Simple introduction to smart contracts on a blockchain
Channel: Ivan on Tech & Total View: 10559
Add Date: March 9, 2018, 5:03 am & Duration: 00:08:54
Likes: 913 | Dislike: 19
What is the difference between smart contracts and decentralized applications? This is a question many people have and although similar, the concepts are different and mean different things.
Today we are discussing this difference.
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Channel: Siraj Raval & Total View: 30868
Add Date: October 20, 2017, 5:35 am & Duration: 00:10:03
Likes: 759 | Dislike: 35
More and more apps will start using smart contract technology to enable never before possible features. We're going to build a smart contract called "proof of existence" that acts as a digital notary for any document using the Ethereum blockchain.
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Channel: 3monthsNZ & Total View: 16290
Add Date: September 5, 2016, 8:09 pm & Duration: 00:36:55
Likes: 137 | Dislike: 8
This was a presentation given to 400 people in Auckland, New Zealand at the Marketing Association Digital Day Out in June 2016.
Channel: CuriousInventor & Total View: 107386
Add Date: July 2, 2016, 8:50 am & Duration: 00:07:25
Likes: 931 | Dislike: 32
http://bit.ly/bitcoincourse Demo showing how to send ether, create and deploy a Smart Contract using the Ethereum Wallet. Part of a larger 3.5 hr course on Bitcoin and Decentralized Technology.
Channel: Adorama & Total View: 3289
Add Date: May 16, 2018, 4:01 pm & Duration: 01:17:42
Likes: 50 | Dislike: 18
Blockchain is the technology that gave birth to Bitcoin and cryptocurrencies; it is also a technology that will revolutionize a number of industries, including photography. Blockchain coupled with smart contracts is poised to bring a set of tools to photographers that will guarantee ownership, uniqueness, and complete license control - in perpetuity.
Join us to learn about and explore what blockchain and smart contracts are.
Meet Maria Kessler
Maria Kessler is a veteran of stock photography houses such as FPG, Dynamic Graphics, and Jupiterimages. Maria also helped launch ImageRights International, an image recognition software service that finds unauthorized image uses and secures retro-active image licenses. Her image experience includes managing key photographers, overseeing global shoots/productions, collection acquisitions, distribution partners, strategic sales agreements, and managing rights issues. Maria also held a variety of positions, in addition to president, of the image industry’s trade organization, Digital Media Licensing Association (DMLA). Her career has focused on various aspects of licensing and rights.
Edward Klaris is the Managing Partner of Klaris Law PLLC, a media and intellectual property law firm,...
Channel: Michael Spencer & Total View: 1345
Add Date: September 18, 2017, 10:31 pm & Duration: 00:23:21
Likes: 23 | Dislike: 2
The founder of Ethereum talks to Tech Crunch.
Channel: Siraj Raval & Total View: 21032
Add Date: February 21, 2016, 10:24 am & Duration: 00:04:13
Likes: 373 | Dislike: 16
Ethereum smart contract tutorials: https://ethereum.gitbooks.io/frontier-guide/content/writing_contract.html
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Smart contract wiki: https://en.bitcoin.it/wiki/Contract
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Channel: Data Stream & Total View: 2808
Add Date: October 10, 2017, 8:27 pm & Duration: 00:25:32
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Thesis - Smart Contracts and their Application in Supply Chain Management - By Angwei Law
Channel: Complexity Labs & Total View: 2500
Add Date: January 13, 2018, 1:54 am & Duration: 00:13:00
Likes: 54 | Dislike: 1
Follow along with the course eBook: https://goo.gl/B5Hr52
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One of the key technological innovations of blockchain 2.0 has been the development of what are called smart contracts. Smart contracts are computer code that are stored inside of a blockchain which encodes contractual agreements. Smart contracts are self-executing contracts with the terms of the agreement or operation directly written into lines of code which are stored and executed on the blockchain computer.
Produced by: http://complexitylabs.io
Channel: Cryptocurrency Investing & Total View: 2168
Add Date: September 18, 2017, 1:31 pm & Duration: 00:03:15
Likes: 23 | Dislike: 1
Explained by the creator of Ethereum, Vitalik Buterin.
Video from TechCrunch: https://techcrunch.com/
Channel: Ivan on Tech & Total View: 32851
Add Date: June 9, 2017, 2:31 pm & Duration: 00:11:47
Likes: 649 | Dislike: 17
How to write smart contracts in Solidity on Ethereum.
Channel: Filippo Angeloni & Total View: 6974
Add Date: August 31, 2017, 6:24 am & Duration: 00:04:24
Likes: 138 | Dislike: 4
Diamo una rapida occhiata agli smart contract
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Channel: Blockchain at Berkeley & Total View: 22305
Add Date: June 18, 2017, 6:35 pm & Duration: 00:50:47
Likes: 204 | Dislike: 9
This was an introduction to Ethereum lecture presented at the beginning of our Ethereum Deep Dive on June 17.
Lecture slides: goo.gl/6C8oRU
Deep Dive document: goo.gl/wk813i
Channel: DesignCourse & Total View: 15534
Add Date: October 22, 2017, 4:31 pm & Duration: 00:06:00
Likes: 199 | Dislike: 6
Free Course Page (In development): https://goo.gl/EiKpPP
Written tutorial of this video: https://goo.gl/nxzDf1
The 2 video resources I referenced that you *should* watch if you're confused on the blockchain:
Welcome to the very first lesson in my free course, "Developing Ethereum Smart Contracts for Beginners".
In this lesson, you're going to learn about the very basics of what a blockchain are, smart contracts and decentralized apps.
Throughout this course, you're going to use the web-based IDE "Remix" to learn all about contracts. At the end, you will even deploy your own contract to the live ethereum blockchain.
If you're actively following the progress of this course, I will strive to release a new lesson every 2 to 3 days.
Channel: Coding Tech & Total View: 3353
Add Date: May 1, 2018, 11:00 am & Duration: 00:23:14
Likes: 117 | Dislike: 6
Talk recording from AmsterdamJS March 2018 Meetup
AmsterdamJS Meetup Organizer provided Coding Tech with the permission to republish this video.
Amsterdam JSNation YouTube channel: https://www.youtube.com/channel/UCQM428Hwrvxla8DCgjGONSQ
Channel: Blockgeeks & Total View: 38258
Add Date: November 6, 2017, 6:53 am & Duration: 00:10:50
Likes: 315 | Dislike: 5
How To Create An Ethereum Smart Contract https://blockgeeks.com
The most interesting part of Ethereum are smart contracts. You can think of smart contracts like autonomous agents deployed onto the Ethereum blockchain. Smart contracts are made up of some data, as well as some code that manipulates that data. Just like a user account, smart contract accounts also have their own balance as well as a public address, which looks the same as the user account address.
To interact with smart contracts, you send transactions to it with some extra data, to specify which function you want to invoke, as well as any input parameters for the function. The transaction will invoke the function, and return any possible output once it has been mined.
We're going to be using Remix to write smart contracts, which is an online IDE, available for free at remix.ethereum.org. It comes with a compiler, editor and debugger for solidity. The great part is that you don't need to download or install or set up anything, you just go to this webpage and start writing smart contracts, which is awesome.
The UI is divided into four main sections. The left part is our file explorer where we can open Solidity files from our hard drive. The middle section is our editor where we can view...
Channel: Cryptografi & Total View: 6316
Add Date: July 20, 2017, 6:47 pm & Duration: 00:02:37
Likes: 108 | Dislike: 5
Smart Contracts in 2 Minutes:
» Wikipedia: https://en.wikipedia.org/wiki/Smart_contract
» Investopedia: http://www.investopedia.com/terms/s/smart-contracts.asp
» Reddit: https://www.reddit.com/r/smartcontracts/
» Medium (ConsenSys) : https://medium.com/@ConsenSys/unpacking-the-term-smart-contract-e63238f7db65
» “What is a Smart Contract?” by Ameer Rosic (9 min.) - https://www.youtube.com/watch?v=qdoUpGg_DpQ
» “Simple Introduction to Smart Contracts on a Blockchain” (5 min.) - https://www.youtube.com/watch?v=FkeLDPZ-v8g
Channel: Amanda Johnson & Total View: 21171
Add Date: March 28, 2016, 1:37 pm & Duration: 00:05:52
Likes: 537 | Dislike: 127
There's lots o' talk about 'smart contracts' right now. But after trying one ourselves, The Daily Decrypt has noticed a little something about smart contract costs versus their benefits. Here's our experience with attempting a smart contract in a trade/business application.
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Channel: Wanxiang Blockchainlabs & Total View: 13811
Add Date: July 15, 2016, 2:41 am & Duration: 00:04:18
Likes: 79 | Dislike: 16
Blockchain technology is becoming a hot topic in financial and other industries. Ethereum and Smart Contracts are the most common concept in the blockchain industry nowadays. So, what are these two concepts? This short video will provide you with a quick glance.
Channel: TerryL Brock & Total View: 5875
Add Date: September 12, 2017, 10:17 am & Duration: 00:23:47
Likes: 158 | Dislike: 1
Smart contracts are a tool that use blockchain technology to decrease friction and enhance both security and reliability in business transactions. I find this area to be as important,, or even more important, than all the good that is happening with cryptocurrencies like bitcoin and more.
In this interview I talk with Sergey Nazarov, the CEO of SmartContract.com (cool name, huh?). He shares real-world examples of how this technology is changing the way businesses do business in finance, transportation and more. The possibilities are enormous and this is something you want to know.
Please leave your comments below and share this with others. They can benefit a lot from it. Also, please subscribe so you get more videos like this and get a competitive advantage knowing what is possible.
Terry Brock is a Marketing & Technology Keynote Speaker who gives real-world, practical tips on how to generate revenue and increase productivity.
He's the former Chief Enterprise Blogger for Skype, former Editor-in-Chief for AT&T's top-rated blog, and is co-author of the best-selling McGraw-Hill book about social media, "Klout Matters."
He's an international Speaker Hall of Fame inductee and travels...
Channel: Jackson Palmer & Total View: 8032
Add Date: September 16, 2017, 9:37 pm & Duration: 00:15:59
Likes: 278 | Dislike: 3
In this video I explain smart contracts and explore several popular projects that implement them including Ethereum, EOS, Tezos and RootStock.
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Channel: DMTrading & Total View: 9464
Add Date: October 2, 2017, 6:00 am & Duration: 00:10:57
Likes: 108 | Dislike: 6
Dans cette vidéo, vous allez apprendre ce qu'est un smart contract, aussi appelé Contrat Intelligent.
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Channel: Lykke & Total View: 25761
Add Date: April 7, 2016, 1:47 am & Duration: 01:11:26
Likes: 251 | Dislike: 13
To discuss the future of society Lykke starts a series of open education seminars on Future of the World Economy featuring innovative industry practitioners and forward-looking academics.
The first seminar on Blockchains and Smart Contracts was led by Nick Szabo, a pioneer of Bitcoin. Discussant: Richard Olsen, founder of Lykke, Oanda, Olsen & Associates.
Channel: Libro Blockchain & Total View: 5594
Add Date: July 3, 2017, 3:52 am & Duration: 00:09:23
Likes: 99 | Dislike: 6
http://libroblockchain.com/ Carlos Vivas Augier firma el capítulo del libro dedicado a las “Aplicaciones transversales de la blockchain” donde no puede faltar el concepto de Smart Contracts o Contratos Inteligentes y sus aplicaciones presentes y otras futuras, más cercanas a la ciencia ficción. En la siguiente entrevista, Alex Preuskchat pregunta a Carlos sobre todas las posibilidades que encierra este concepto tan transversal.
El concepto de Smart contract es aparentemente sencillo, si nos guiamos por la definición básica de contrato que todos tenemos en mente, un compromiso entre distintas partes que obliga a los contrayentes y cuyo incumplimiento es exigible. Sin embargo, un Smart contract incorpora tres diferencias importantes, la primera es que “se auto ejecuta”, es decir no necesitas de la intervención de un tercer ente “para validar si las condiciones se han cumplido o no”, porque el contrato es suficientemente inteligente para ejecutar esta función “y decidir si se han cumplido las condiciones y clausulas” y por tanto “cómo proceder”. La segunda es donde reside el documento, que ya no tiene un formato de papel al uso, sino que “existe digitalmente en la cadena de bloques” y por último, que no requiere de un tercero, “de un...
Channel: edureka! & Total View: 3858
Add Date: March 5, 2018, 6:42 am & Duration: 00:29:26
Likes: 107 | Dislike: 3
( Blockchain Training : https://www.edureka.co/blockchain-tra... )
This Edureka Ethereum Smart Contracts Tutorial (Ethereum blog: https://goo.gl/9vFwJj ) video will give you a complete understanding on Ethereum and Smart Contracts. This video helps you to learn following topics:
1. Why is Ethereum needed?
2. What is Ethereum?
3. Types of Ethereum Accounts
4. Smart Contracts
6. Ethereum Virtual Machine and Gas
7. Demo: Deploying Smart Contracts
8. Blockchain Use Cases: DApps and DAOs
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Channel: Open4Profit & Total View: 3684
Add Date: February 18, 2018, 9:15 pm & Duration: 00:18:53
Likes: 231 | Dislike: 7
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https://goo.gl/88uHsF What is smart contract in blockchain in hindi. Simple introduction to smart contracts on a blockchain & How Ethereum Smart Contracts works
What are smart contracts and what do they have to do with blockchains and cryptocurrencies?
What are Blockchain Smart Contracts?
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Channel: Dr. Julian Hosp & Total View: 20246
Add Date: February 19, 2018, 11:57 pm & Duration: 00:07:47
Likes: 1025 | Dislike: 28
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Channel: Vlad Wulf & Total View: 56381
Add Date: April 21, 2017, 3:25 pm & Duration: 00:05:29
Likes: 434 | Dislike: 14
In this video we learn how to write code in Solidity and how to make a simple public Getter
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