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Ethereum Explained Siraj

Ethereum Explained - 102tube.net

Ethereum Explained - 102tube.net

Let's build a decentralized ticket service using Ethereum! Ethereum is the 2nd biggest cryptocurrency in market cap behind Bitcoin and offers a Turing-complete blockchain. Using Ethereum + IPFS, developers can build powerful decentralized applications, and this offers novelty in a somewhat saturated market for app developers. Let's get started! Please Subscribe! And like. And comment. That's what keeps me going. Instagram: Instagram: ethereum explained in detail , ethereum blockchain , blockchain ethereum , ethereum explained , etherium explained , etherum explained , ethereum tutorial , ethereum blockchain explained , ethereum explained simply , how ethereum works , how does ethereum work , what is ethereum , etherium , ethereum , etherum , blockchain explained , initial crowd offering , web 3 , turing complete , programming , blockchain technology , deep learning , algorithms , cryptocurrency , blockchain The blockchain is a glorified linked-list. Click now I got it. Thanks again Siraj for making a tangible mental foothold from which to learn a complex subject. this is such a good break down, I'm a Infrastructure architect, full stack developer and technology solutions architect with 20 years experience and I am just blown away by where distributed architecture is going... however I think there is a major problem with all of blockchain technology at the moment.. and that is... money.. people driven by trying to make money have completly different mindsets than true engineering type mindsets, who are driven by efficiency and improvement... who actually want to make things better. these are seriously conflicting motives and I think its a real world quantifiable example of the fundamental flaw in capitilism as a primary motivation for society... the drive for wealth for Continue reading >>

A Guide To Building Your First Decentralized Application

A Guide To Building Your First Decentralized Application

A Guide to Building Your First Decentralized Application Web 3.0 is here! Welcome to the dark side of web and mobile development (in a good way). Lets talk about how we can use blockchains, distributed hash tables, and peer to peer protocols to create decentralized applications! Facebook: facebook.com/sirajology Instagram: instagram.com/sirajraval/ Instagram: instagram.com/sirajraval/ Credits to Mahesh Murthy for the code and inspiration: www.zastrin.com Thanks siraj, i dont understand what i should download for use the testnet and the solidity code. Can you tell me :) makes no sense whatsoever....sorry dude... Sorry, but it is like some of sci-fi. Currenty local bitcoins blocks require several GB to be operated. You want to create IPFS. How are you going to provide copies of billions of websites. Man, stop walk in the sky. Go to the Earth. Bro, you are the best. Thank you for taking time out of your life to teach us all this. Anyone else getting an error on this? I've been thru this over and over again and can't get it to work. When I ask in forums, they say it's outdated. The problem is getting the .html to connect to the contract. When I type in: VotingContract = web3.eth.contract(abiDefinition) I get: TypeError: web3.eth.contract is not a function Seems that I can't get the id to connect them: From the .html file: // In your nodejs console, execute contractInstance.address to get the address at which the contract is deployed and change the line below to use your deployed address contractInstance = VotingContract.at('0x2a9c1d265d06d47e8f7b00ffa987c9185aecf672'); I can't seem to get answers from forums except the this tutorial is outdated. It seems I need to the nodejs command to get the contractInstance. do you know powh3d.io? its an awsome dapp! the best stuff on b Continue reading >>

3 Dapps You Have To See

3 Dapps You Have To See

I created a Slack channel for us, sign up here: My Book on DApps: www.amazon.com/Decentralized-Applications-Harnessing-Blockchain-Technology/dp/1491924543 Awesome Paper on DApps: github.com/DavidJohnstonCEO/DecentralizedApplications I recently created a Patreon page. If you like my videos, feel free to help support my effort here!: checkout flo.cash floblockchain has a meta-data field in transaction that can be used to build apps over floblockchain. Things which work on proof of existence like a notary can be easily built over it floblockchain. It has a decentralised streaming service built over it alexandria.io In description, La'Zooz link is wrong. .net address is a kitesurf website. Fix should be lazooz.org What do get when you blend the Magic 8 Ball with Ethereum? A brand new DApp we are excited to share!! Magic Ether Ball @ www.newagecrypto.com/DApps/Magic-Ether-Ball-Metamask/index.html I would love to see these on the EOS platform That is not the link for La'Zooz(www.lazooz.net/), the correct one is lazooz.org/ Thanks again for all the superb videos, Siraj. When are going to release your own Coin, seems to be the natural question? Which raises the question about exchangeability of coins, a la TenX. Doesn't that require an arbitrator, or arbitration valuation etc etc, third party? Head hurting now ;) when i think of a good use case for it thanks Proof of movement ha ha ha. Next: proof of flying. Step 1) Put the word 'decentralized' before a service that already exists P.S; Great videos btw Siraj, I've watched like 20 in a row ;D the tech is great, but think of the cons, like criminals using the tech to commit crimes and since there is no central server or a middleman, who is going to take responsibility ? What happens if a nation state builds a firewall/"something Continue reading >>

Crypto Gaming Is Not (always) A Scam

Crypto Gaming Is Not (always) A Scam

Big risk, big reward or loss. Here are some tips and dispelled myths that every crypto gamer should know. Why did people ever put games on a blockchain? Theres a standard answer: because blockchain cryptographically ensures true and absolute ownership of items, and it makes games trustless and transparent. Now, in reality, these are ideals that games strive for, not hard facts to be taken for granted. In the face of scams, vapid and risky hot potato games, and dysfunctional development team, its been hard to onboard newcomers to the world of blockchain gaming. No, guys, its safe in here!, we shout, beckoning scared newbies over to our crypto cave, which is on fire, and so are our heads. Were actually not here to tell you that crypto games are safe. Youre investing made up computer-money into some 20-somethings maiden project, betting against the odds that digital illustrations of bananas riding motorcycles will one day be worth hundreds on an online crypto exchange, which has most probably been hacked at least once before. Nothing is guaranteed to be safe. But there are things you can do to play it safe(r). Plenty of crypto games do make it to the end, their tokens and collectibles become valuable, and players make cash off them. In this post, we share tips, truths and myths about the industry, so you can recognize a trustworthy game when you see one, and make it through the craze without losing your house, car, and kids. Truth time: Crypto games are not 100% decentralized Crypto games are fully decentralized, is a myth. Many dev teams can actually freeze their games if they want and thats not a bad thing. Crypto Kitties, an unbelievably successful and smooth crypto game, has an in-built function in their KittyCore code that allows special access privileges to team mem Continue reading >>

1. What Is A Decentralized Application? - Decentralized Applications [book]

1. What Is A Decentralized Application? - Decentralized Applications [book]

The blockchains innovation is decentralized consensus. If your app needs some feature that requires everyone else to agree on something, you should use a blockchain. A simple example is a username system for which it doesnt really matter who has the @user username; what matters is that everyone agrees who has it. There have been lots of decentralized protocols in the past, but they all required nodes to trust one another. The blockchain is an immutable record that every node has a copy of, so no one can pretend that they too are @user. This can be done via the use of smart contracts. A smart contract is a piece of code that lives in a blockchain. When a preprogrammed condition is triggered, the smart contract executes the corresponding contractual clause. You might be thinking,What makes that different from doing something like this with Stripes API? if (user.sendsMoney(customerID)){runContract();}func runContract(){ println('hello world');} One big difference: smart contracts live on a blockchain, not a server. No third-party trust is required, and there is no need to trust Stripe or a server owner. So, a more formal phrase for smart contract would be a cryptoeconomically secured execution of code. One thing to keep in mind is that not all dapp code is a smart contract, and although smart contracts have their own specific use case, for the purposes of this discussion they will generally act as one model in a model-view-controller dapp architecture. Well talk more about that in depth when I begin walking through dapp architecture. Dapps cant be shut down, because there is no server to take down. Data in a dapp is decentralized across all of its nodes. Each node is independent; if one fails, the others are still able to run on the network. There are a number of decentra Continue reading >>

Ethereum - Proficient User - Super Dapps

Ethereum - Proficient User - Super Dapps

Introduction to DApps (technical): Building a decentralized conference ticket purchasing web app by Siraj Raval: How to code a decentralized application or DApps: Any proficient user like you would want to play with some DApps or even smart contracts. But, what exactly is a smart contract? Smart contracts are computer code that helps automate the network without the need for a middleman. Smart contracts also work by keeping blockchain features intact, i.e., transparent. We wont be sharing an in-depth guide on smart contract, but we love sharing links to amazing online information! Smart contracts beginners guide: How Do Ethereum Smart Contracts Work? If you are deep into Ethereum or any blockchain related project, you will find GitHub term mentioned in a lot of places. Thats why we will be covering some basics of GitHub and share some useful information. Before we start sharing links, lets understand more about GitHub. GitHub is a version control system for projects and is mainly used for hosting computer code. It supports source code management (SCM) and distributed version control. It recently got acquired by Microsoft. So, what does that mean for you? It means that you can download code and then examine it. Some projects are also hosted on GitHub and need to be download and installed through GitHub. GitHub can also be shared for sharing structure information which can be managed by one or more people. The good news is that there are plenty of amazing GitHub guides. Lets list them below. Awesome Blockchain Link 2: Ethereum, just like other blockchain technologies, wants to reach as many people as possible. To do this, it needs to do more transactions per second. However, it only supports 15 transactions per second which is low compared to the current standards. In co Continue reading >>

Download Iota Siraj Videos From Youtube - Omgyoutube.net

Download Iota Siraj Videos From Youtube - Omgyoutube.net

Blockchains are so 2017. 2018 will be all about BlockDAGs. I'll explain a cryptocurrency system called IOTA that is getting really popular and how it differs from a ... I recently spoke at a conference in Helsinki Finland called Slush about decentralized AI (Blockchain + machine learning applications). It was a wild 3 days and ... In this video, you'll learn how the blockchain works. You won't find this data structure in your computer science textbooks yet, but it will soon underpin the way ... Can we generate music with AI? Taryn Southern, a popular youtuber recently made the first album that was fully produced using AI! In this video, she'll talk about ... Let's build a decentralized ticket service using Ethereum! Ethereum is the 2nd biggest cryptocurrency in market cap behind Bitcoin and offers a Turing-complete ... 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 ... Dynamic programming is used heavily in Artificial Intelligence! Famous problems like the knapsack problem, problems involving the shortest path conundrum ... IOTA BREAKDOWN: The Tangle Vs. Blockchain Explained After two months of research and production, we finally have the breakdown on IOTA. We didn't expect such a long video, but the more we dug into IOTA, the ... Theres a new trend on the interwebs called 'Deepfakes', a machine learning system that can be trained to paste one person's face onto another person's body, ... Cardano is a 3rd generation blockchain led by the co-founder of Ethereum, Charles Hoskinson and Jeremy Wood (ex-Ethereum). They've synthesized a lot of ... Monero is a cryptocurrency that enables private transactions. That means the sender, receiver, and transaction amount a Continue reading >>

How To Mine Ethereum (eth) - Step By Step Guide

How To Mine Ethereum (eth) - Step By Step Guide

How to Mine Ethereum (ETH) - Step by Step Guide In this guide I go through the process, start to finish, of how to setup and mine Ethereum (ETH). I use an NVIDIA GPU for this example. Best Ethereum Wallet Apps - www.buybitcoinworldwide.com/ethereum/wallets Mist Wallet Download - github.com/ethereum/mist/releases Guide on How to use Mist Wallet - medium.com/@attores/step-by-step-guide-getting-started-with-ethereum-mist-wallet-772a3cc99af4 Nanopool ETH Miner Help Page - eth.nanopool.org/help Claymore Miner v 11.8 - github.com/nanopool/Claymore-Dual-Miner/releases Donations are appreciated, below are my crypto wallet addresses. Ethereum - 0xde4af79c3e28304398aa0fc6df6f53c94f7a8f08 ETH: Stratum - connecting to 'eth-eu1.nanopool.org' port 9999 (unsecure) ETH: Stratum - Connected (eth-eu1.nanopool.org:9999) (unsecure) CUDA error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions. GPU 0, CUDA error 11 - cannot write buffer for DAG can you help me please, when i go to see my mining stats, and after I introduce my adrees, it says my account is not found, but I did every step and I have one!!! I keep creating accounts (wallet) but it just won't save, please help! When i run the bat, i fixed all issues until i got this one: Main Ethereum pool is eth-eu1.nanopool.org:9999 Cannot load OpenCL library, AMD cards will be unavailable No AMD OPENCL or NVIDIA CUDA GPUs found, exit I have an NVIDIA GTX 1050, so it should be CUDA capable, and i dont know how to fix the problem i have done everything but now im done my computer disconnects from the wifi every minute Try updating your wireless adapter driver. If it has a generic Microsoft driver, download and install the latest driver from the manufactuer of your wifi adapter. Let me know if you need help with this Continue reading >>

Decentralized Applications | Siraj Raval

Decentralized Applications | Siraj Raval

To gain an advantage of Bitcoin and its underlying innovation, i.e. Blockchain , one must have in-depth knowledge to create tremendously scalable and decentralized applications, otherwise referred to as DApps. So, to this, one must need the help of Siraj Ravals book known as Decentralized Applications: Harnessing Bitcoins Blockchain. It was published on the 8th of August, 2016. In this book, Siraj gives a detailed explanation of why decentralized applications also known as DApps will turn out to be vastly used and highly profitable than the prominent web applications that are in existence today. For readers of this book, they will all learn how blockchains coded stored ledger, peer to peer innovation and limited asset model offer a much more flexible, better rewarding design than the present software models of today. Immediately you will understand the theory about DApps and exactly what a DApp ecosystem that is thriving looks like, the author will reveal to you how to make use of the already existing instruments to build a functional DApp. Readers of this book will be able to take leaps of faith into what is known as the open bazaar decentralized market. They can scrutinize at least two case studies of highly successful DApps that are being used currently. Learn developments in distributed network innovation that has made issued data, identity, computing, bandwidth and wealth roughly possible Readers will be able to create Twitter clones with the distributed architecture, decentralized app for messaging, person to person data store and Go language Everyone can learn open bazaars decentralized market and its design for banking transactions Discover lighthouse which is a decentralized project for crowdfunding. This project is a rival to other sites like IndieGoGo and Ki Continue reading >>

Siraj Raval

Siraj Raval

Curiosity is something that all humans exhibit in some way throughout their lives. Recently, a team at Berkeley published a paper on Curiosity driven learning, and they demonstrated how it helped enable their AI agent to learn how to play the popular game Super Mario Brother very efficiently with the added benefit of curiosity to help Mario explore his options. I'll explain how it works in this video using code, animations, math, and the spoken word. This technology can be used to help make our systems more intelligent, and thus our applications more capable of helping other people. Enjoy! Code for this video:Subscribe! And like. And comment. That's what keeps me going. Want more education? Connect with me here:Twitter: video is apart of the Move 37 course at School of AI:learning resources:us in the Wizards Slack channel:please support me on Patreon:for my newsletter for exciting updates in the field of AI:#SirajRaval #AIHiring? Need a Job? See our job board!:www.theschool.ai/jobs/Need help on a project? See our consulting group:www.theschool.ai/consulting-group/ Move 37 is the name of my next course. It will be free, open-source, and will cover reinforcement learning from the basics to modern-day techniques. The pioneers of AI were ambitious dreamers who were laser focused on reverse engineering the complexities of human intelligence to harness it as a tool to benefit humanity. Reinforcement learning is behind the latest advances in AI, and will be a crucial piece to the puzzle of intelligence. I'll update you all more soon, right now I just wanted to start the hype train. Enjoy! Please Subscribe! And like. And comment. That's what keeps me going. Want more education? Connect with me here:Twitter: the School of AI:us in the Wizards Slack channel:please support me on Continue reading >>

How Does Blockchain Work

How Does Blockchain Work

In this video, you'll learn how the blockchain works. You won't find this data structure in your computer science textbooks yet, but it will soon underpin the way the entire Internet operates. Let's talk about how blockchain works and how it can be used to improve our AI. Please subscribe! And like. And comment. That's what keeps me going. Facebook: facebook.com/sirajology Instagram: instagram.com/sirajraval/ Instagram: instagram.com/sirajraval/ Want to go from wanting to know how blockchain works to making your own? has everything you need to know. We are a community of likeminded developers who want to take our career to the 6 figure mark, you can join us! There is so much to learn! And so little time. Thank you for your Blockchain explanation and your songs Price of ether on June 9th ~$284. Price of ether today - $1,369. easy. 1.go back 3 years and buy all 2.bitcoins you can afford. 3.come back. 4.sell them 5.buy 501 super computers. 6.enjoy YOUR blockchain I do know Siraj will never see my comment. Since I feel it is my responsibility to write it down, I am going to do my duty. I shall say, Siraj, I respect you and your work, hands down man. I have watched so many of your videos. I wish I could have helped you in your journey, in any way. omg, I really did not think you would pay attention to your comments. That means a lot me, You are awesome, just keep up the good work. I am a python programmer, do let me know if you need any refactoring or fresh coding, especially in ML, after all, I can show I have learned a lot from your videos. I am willing to help, I want to be part of the great work you do. Really good videos but please change your microphone Hey Sirah check this out it's a Decenticeize AI marketplace can we get a full version of that song because that was Continue reading >>

Blockchain - Wikipedia

Blockchain - Wikipedia

For other uses, see Block chain (disambiguation) . Blockchain formation. The main chain (black) consists of the longest series of blocks from the genesis block (green) to the current block. Orphan blocks (purple) exist outside of the main chain. A blockchain [1] [2] [3] originally block chain [4] [5] is a continuously growing list of records , called blocks, which are linked and secured using cryptography . [1] [6] Each block typically contains a hash pointer as a link to a previous block, [6] a timestamp and transaction data. [7] By design, blockchains are inherently resistant to modification of the data. Harvard Business Review defines it as "an open, distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way." [8] For use as a distributed ledger, a blockchain is typically managed by a peer-to-peer network collectively adhering to a protocol for validating new blocks. Once recorded, the data in any given block cannot be altered retroactively without the alteration of all subsequent blocks, which requires collusion of the network majority. Blockchains are secure by design and are an example of a distributed computing system with high Byzantine fault tolerance . Decentralized consensus has therefore been achieved with a blockchain. [9] This makes blockchains potentially suitable for the recording of events, medical records, [10] [11] and other records management activities, such as identity management , [12] [13] [14] transaction processing , documenting provenance , or food traceability . [15] The first blockchain was conceptualised in 2008 by an anonymous person or group known as Satoshi Nakamoto and implemented in 2009 as a core component of bitcoin where it serves as the public ledger for all transactions. Continue reading >>

Free Ethereum Explained Mp3 - Youtube Repeat

Free Ethereum Explained Mp3 - Youtube Repeat

Let's build a decentralized ticket service using Ethereum! Ethereum is the 2nd biggest cryptocurrency in market cap behind Bitcoin and offers a Turing-complete blockchain. Using Ethereum + IPFS, developers can build powerful decentralized applications, and this offers novelty in a somewhat saturated market for app developers. Let's get started!Code for this video:Subscribe! And like. And comment. That's what keeps me going.Follow Siraj onTwitter: learning resources;us in the Wizards Slack channel:please support me on Patreon:Instagram: Instagram: Is Ethereum Explained blocked in your country? Try to unblock the YouTube video by using the link below: Continue reading >>

How Does Blockchain Work

How Does Blockchain Work

In this video, you'll learn how the blockchain works. You won't find this data structure in your computer science textbooks yet, but it will soon underpin the way the entire Internet operates. Let's talk about how blockchain works and how it can be used to improve our AI. Please subscribe! And like. And comment. That's what keeps me going. Facebook: facebook.com/sirajology Instagram: instagram.com/sirajraval/ Instagram: instagram.com/sirajraval/ Want to go from wanting to know how blockchain works to making your own? has everything you need to know. We are a community of likeminded developers who want to take our career to the 6 figure mark, you can join us! There is so much to learn! And so little time. Thank you for your Blockchain explanation and your songs Price of ether on June 9th ~$284. Price of ether today - $1,369. easy. 1.go back 3 years and buy all 2.bitcoins you can afford. 3.come back. 4.sell them 5.buy 501 super computers. 6.enjoy YOUR blockchain I do know Siraj will never see my comment. Since I feel it is my responsibility to write it down, I am going to do my duty. I shall say, Siraj, I respect you and your work, hands down man. I have watched so many of your videos. I wish I could have helped you in your journey, in any way. omg, I really did not think you would pay attention to your comments. That means a lot me, You are awesome, just keep up the good work. I am a python programmer, do let me know if you need any refactoring or fresh coding, especially in ML, after all, I can show I have learned a lot from your videos. I am willing to help, I want to be part of the great work you do. Really good videos but please change your microphone Hey Sirah check this out it's a Decenticeize AI marketplace can we get a full version of that song because that was Continue reading >>

Ethereum Basics & Ticket Service Example For Newbies

Ethereum Basics & Ticket Service Example For Newbies

When I've started learning about crypto currencies next after bitcoin was researching about Ethernum and how it works. It was a next move based on logic as Ethernum is 2nd crypto after Bitcoin by market share so I've decided to check it out. First of all I was highly interested why it was so different and they were talking about when talking about Ethernum. After that I've found this guy Siraj Raval on YouTube that has very high quality videos about Ethernum. I'm sure that you guys will enjoy how he explain things. One of the videos that I would like to share today is one that talks about pretty much basic difference between Bitcoin and explains Ethernum basics. One of the basic difference is that on Eth you can build up decentralized applications and one of the main differences is that ETH is actually programmable blockchain while BTC isn't. It can store information, scripts, contracts and much more... Take your time and watch this video, it will help you understand what is all about. Continue reading >>

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