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How To Quickly Sync A Wallet with Bootstrap (Litecoin/Bitcoin)
 
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Download bootstrap: http://bootstrap.litecoinnode.org/ PC: %appdata% Mac: ~/libary/application support/litecoin/ 🎧 Music: ♪ Sim Gretina - Club Fabulous
Views: 11160 LitecoinDotCom
Bootstrap a Blockchain career | Programmer explains
 
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How do you start working in the Blockchain field?
Views: 46481 Ivan on Tech
Getting Started with BitCoin, Blockchain and Cryptocurrencies | Ask a Dev
 
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Getting Started with BitCoin, Blockchain and Cryptocurrencies | Ask a Dev Crypto EBook Bundle: https://www.humblebundle.com/books/bitcoin-cryptocurrency-books?partner=coding360 CoinBase: https://www.coinbase.com/join/5962960f0f8b3200b9f281d9 Channel 1: https://www.youtube.com/channel/UCxODjeUwZHk3p-7TU-IsDOA Channel 2: https://www.youtube.com/channel/UCrYmtJBtLdtm2ov84ulV-yg Thank you to our sponsor: DevicePlus.com Check out http://www.DevicePlus.com for the latest IoTs, Hack, and DIY projects. AFFILIATE LINKS: ***All Affiliate Links Below are for products or courses I have used and stand by their quality*** -Humble Bundle (Low price games, books, courses etc.) https://www.humblebundle.com/?partner=coding360 -BootStrap 4 Course https://www.udemy.com/bootstrap-4-from-scratch-with-5-projects/?siteID=tk3QoVx6CAI-DxMJ4eT8_eYyYB7bbh9UDw&LSNPUBID=tk3QoVx6CAI -Angular 4 Front to Back Course https://click.linksynergy.com/link?id=tk3QoVx6CAI&offerid=323058.1277924&type=2&murl=https%3A%2F%2Fwww.udemy.com%2Fangular-4-front-to-back%2F -Robinhood - Trade Stocks App (Sign up and get 1 share of stock valued between 5 and 200 dollars) http://share.robinhood.com/dylani10 -Acorns - Easy Investment Portfolio (Sign up with my link and get $5 when you deposit) https://acorns.com/invite/52psvn -WayUp - Entry Level Jobs and Internships https://www.wayup.com/refer/codingtutorials Cryptocurrency Wallet Donations: -Bitcoin Wallet: 16KuNxeqA5pFMoeUhSHjaAFHMGVY1R4hTv -Lite Coin Wallet: LNVNZVZuYsTtgNAUijacKhCngnRXdadqTD -Etherium Wallet: 0xefbAC94E20390E6B9546dC49E4beB7AB17C4dF28 Support our Community: -Donate: https://youtube.streamlabs.com/codingtutorials360 -Patreon: https://www.patreon.com/CodingTutorials360 -Code, Tech and Caffeine Facebook Group: https://www.facebook.com/groups/190277791450732/ -Discord: https://discord.gg/KYsQRuk - Looking for a a Bootcamp check out DevMountain's program where housing is included with the tuition: https://goo.gl/O0HQkR Tutoring, Mentoring and Course Walkthroughs available: http://www.codingtutorials360.com/tutor.html Thank you to my Patreon Supporters Below: -Check out youtube.com/user/cardinalslinkyband http://www.facebook.com/dylan.c.israel https://www.twitter.com/PizzaPokerGuy http://www.codingtutorials360.com https://www.instagram.com/dylansphotos87 Support me and visit my store at: http://www.codingtutorials360.com/store.html Internship, Part-Time, & Full time work for college students and recent grads: http://www.codingtutorials360.com/WayUp.html Fan funding goes towards buying the equipment necessary to deliver 4k videos, 4k webcam, and a high quality microphone better audio. Any support is very appreciated! My channel is here for aspiring programmers to learn easier and help debug any issues from the many great free resources available on the web. Check out my other videos going over HTML, CSS, Ruby, Ruby on Rails, Java, JavaScript, Python, PHP, SQL, Command Line, BootStrap, jQuery, and WordPress from CodeCademy, CodeCombat, FreeCodecamp and more!
Views: 1638 Dylan Israel
Bitcoin Blockchain Innovations: Sidechains
 
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Thinking about purchasing a Ledger Nano Hardware Wallet? Browse their official website: https://www.ledgerwallet.com/r/67ef Want to join coinbase to begin your crypto journey? Here’s a link to get free $10: https://www.coinbase.com/join/558828dc34383271a500003b Step up your game and Check Out Binance too: https://www.binance.com/?ref=10080191 Join the Robinhood app and invite your friends to Robinhood and win free stock. Here's my invite: http://share.robinhood.com/heidic1 Find me on Steemit: www.steemit.com/@heiditravels Twitter: @blockchainchick Instagram: @hheidiann If you’re looking for an app that tracks the price of BTC & ETH and many other coins, check out the CoinView App: https://play.google.com/store/apps/details?id=br.com.freeflowt.coinview LINKS FOR ADDITIONAL READING FOR THIS VIDEO & ALL INFO IN TEXT DOWN BELOW At first glance, sidechains may seem like another layer of complexity that is best left to the professionals, but they can make blockchain tech more accessible and customizable for developers who want to explore different possibilities and applications for the Bitcoin blockchain. And also allow for alt coins and Bitcoin to scale- Remember Lightning Network? They could also one day allow for cryptos to interact with each other, thus opening the door for so many possibilities. Understanding Blockstream: https://thecontrol.co/understanding-blockstream-25af2b6f0084 So Blockstream funds the development of Bitcoin Core, which is the main Bitcoin network client software. Blockstream is a blockchain technology company that also boasts itself as being the originator of side chains. Whether or not that’s true, they were at least one of the first and still a major player that is pursuing this big idea. https://blog.blockchain.com/tag/blockstream/ Let’s break down what a sidechain is. In laymen’s terms, sidechains run parallel to a main blockchain, like bitcoin’s blockchain for example. They use a two-way peg, meaning you can move your bitcoin from the main bitcoin blockchain, to the sidechain, and then back again. This is done by essentially locking away your bitcoin from the main blockchain while it is in use on the sidechain, and they are then released once you prove they are no longer being used on the sidechain. The first side chain is called Elements Alpha. It’s a tesnet where developers can utilize the open source code to contribute to the project and discover ways to improve the bitcoin blockchain. Other projects for side chain implementations include the likes of Rootstock. The developers at Rootstock, or RSK have announced at consensus 2017 the release of Ginger, which is their open sourced testnet. Ginger is aimed at providing more functionality to the Bitcoin Network like smart contracts, increased scalability and a new revenue stream for miners. http://media.rsk.co/rsk-announces-the-global-release-of-ginger-the-open-source-testnet/ https://www.cryptocompare.com/coins/guides/what-is-rootstock/ As always in crypto land, it’s not always sunshine and roses, there are still some kinks to work out with side chains until they can be considered ideal. One of the arguable weak points of sidechains is the fact that federations are a select few who ultimately call the shots and determine if/when the coins you use between the main blockchain and the sidechain are locked up and released. This is a centralization of the whole system, and whoever is behind the sidechain will determine who is included in its federation. Trusting a dozen or so individuals to authorize all transactions can be seen as a major security flaw. One other weak point is the fact that sidechains will need it’s own miners. This could pose a problem when considering that these miners will need to be monetarily incentivized. One way to fix this is by implementing merge mining. T his is the process of allowing two different crypto currencies based on the same algorithm to be mined simultaneously. It allows low hash powered crypto currencies to increase the hashing power behind their network by bootstrapping onto more popular crypto currencies. https://www.cryptocompare.com/mining/guides/what-is-merged-mining-bitcoin-namecoin-litecoin-dogecoin/ I’m sure that there are Bitcoin maximalists out there who see this development of side chains for Bitcoin as a nail in the coffin for Ethereum. Because sidechains have the potential to provide Bitcoin with the ability to integrate smart contracts, this does seem to take an edge away from Ethereum in terms of services provided. However, I will always believe in the robust development team behind Ethereum and their ability to work together to constantly produce innovative new projects. So don’t say goodnight to Ethereum. Instead, I’d like you to consider how side chains can open the door for different cryptocurrencies to work together and take advantage of their strengths.
Views: 6800 Crypto Tips
Building a Blockchain in Under 15 Minutes - Programmer explains
 
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I wanted to demonstrate that the concept of a blockchain that powers almost all of the modern cryptocurrencies is very simple at its core. Bitcoin, Ethereum, Litecoin etc all are based on this blockchain technology. Many people think that the blockchain is a complicated thing while at it's core its just a clever use case of hashes. Enjoy guys! CODE: https://github.com/ivan-liljeqvist/SimpleBlockchain JOIN MY EXCLUSIVE MAILING LIST FOR EVEN MORE BLOCKCHAIN KNOWLEDGE: http://eepurl.com/c0hyc9 ESSENTIAL CRYPTO RESOURCES Hardware wallets: ♥ TREZOR https://trezor.io ♥ LEDGER NANO S https://www.ledgerwallet.com/r/4607 To buy cryptocurrencies: ♥ Coinbase https://www.coinbase.com/join/529bab0ab08ded7080000019 JOIN SLACK COMMUNITY http://slack-invite-ivan-on-tech.herokuapp.com https://steemit.com/@ivanli
Views: 383595 Ivan on Tech
Miner rewards & transactions - Blockchain in Javascript (part 3)
 
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Implementing miner rewards and basic transactions in our Javascript based blockchain. Mining rewards steadily introduce new coins into the system. OOPS, I made a small mistake! In the minePendingTransactions() method, you have to pass the hash of the previous block when you're creating a new Block() instance. This was fixed on GitHub: ► Source code Available on GitHub: https://github.com/SavjeeTutorials/SavjeeCoin ►►► Buying Bitcoin or Ethereum Get $10 for free when buying through my affiliate link (thanks!): https://goo.gl/G9NQsu 🌍 Social Twitter: https://twitter.com/savjee Facebook: https://www.facebook.com/savjee ✏️ Check out my blog https://www.savjee.be
Blockchain Websocket API - JavaScript
 
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Video tutorial on using blockchain.info's websocket API to monitor a specific Bitcoin address in real-time. Building Bitcoin Websites Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Development/dp/153494544X Google Chart API url for QR code: http://chart.googleapis.com/chart?chs=200x200&cht=qr&chl=
Views: 14037 m1xolyd1an
Daniel Rice of Bootstrap Legal discusses blockchain disputes and resolutions
 
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Daniel Rice founded the Bitcoin Developers Los Angeles group in 2014 and today he comes on the show to discuss blockchain. Where legal issues fits in the equation, and how we'll find efficiencies in blockchain regulation.
Views: 823 Bitcoin Uncensored
Consensus Algorithms, Blockchain Technology and Bitcoin UCL - by Andreas M. Antonopoulos
 
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An academic lecture by Andreas M. Antonopoulos explaining the consensus algorithm, "Proof of Work", used by bitcoin and many other blockchains. This talk was presented in collaboration with the Department of Computer Science, at University College London. Andreas is a UCL alum. Subscribe to the channel to learn more about Bitcoin & open blockchains; click on the red bell to enable notifications about new videos! MASTERING BITCOIN, 2nd Edition: https://amzn.to/2xcdsY9 Translations of MASTERING BITCOIN: https://bitcoinbook.info/translations-of-mastering-bitcoin/ THE INTERNET OF MONEY, v1: https://amzn.to/2ykmXFs THE INTERNET OF MONEY, v2: https://amzn.to/2IIG5BJ Translations of THE INTERNET OF MONEY: Spanish, 'Internet del Dinero' (v1) - https://amzn.to/2yoaTTq French, 'L'internet de l'argent' (v1) - https://www.amazon.fr/Linternet-largent-Andreas-M-Antonopoulos/dp/2856083390 Russian, 'Интернет денег' (v1) - https://www.olbuss.ru/catalog/ekonomika-i-biznes/korporativnye-finansy-bankovskoe-delo/internet-deneg Vietnamese, 'Internet Của Tiền Tệ' (v1) - https://alphabooks.vn/khi-tien-len-mang MASTERING ETHEREUM (Q4): https://amzn.to/2xdxmlK
Views: 109064 aantonop
Structure of a Block [Blockchain & Cryptocurrency (Bitcoin, Ethereum)]
 
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Full Course On Udemy Discounted Coupon 95% OFF - https://www.udemy.com/bitcoin-ethereum-blockchain/?couponCode=YOUTUBE Like our content and want to support us more directly? Help Us, Help You! https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=6DF2Q8TR5FB3E Udemy Coupons "Here are coupons for all of my udemy courses: -Three.js [50% OFF] - https://www.udemy.com/threejs-programming/?couponCode=10ONLY -Flappy Bird SFML Clone [50% OFF] - https://www.udemy.com/flappy-bird-sfml/?couponCode=50-OFF -HTML [50% OFF] - https://www.udemy.com/html-tutorials/?couponCode=50_P_OFF -CSS [50% OFF] - https://www.udemy.com/css-course/?couponCode=CSS50POFF -Tic-Tac-Toe Cocos2d-x [50% OFF] - https://www.udemy.com/tic-tac-toe-cocos2d-x-cpp/?couponCode=TTTCC2D-50OFF -Tic-Tac-Toe SFML [50% OFF] - https://www.udemy.com/tic-tac-toe-sfml/?couponCode=SFMLTTT-50OFF -Cocos2d-x Game Development [90% OFF] - https://www.udemy.com/cocos2d-x-v3-cpp/?couponCode=90-PERCENT-OFF -A-Frame WebVR (Virtual Reality) [75% OFF] - https://www.udemy.com/a-frame-webvr/?couponCode=75_PERCENT_OFF -Modern OpenGL [80% OFF] - https://www.udemy.com/opengl-tutorials/?couponCode=10GLCODE -Bootstrap 4 [80% OFF] - https://www.udemy.com/bootstrap-web/?couponCode=80-OFF -C++ Programming [90% OFF] - https://www.udemy.com/cpp-course/?couponCode=BIG_SAVING_CPP -Ionic AngularJS [75% OFF] - https://www.udemy.com/ionic-course/?couponCode=75_OFF -Swift Programming [87.5% OFF] - https://www.udemy.com/swift-ios-mac/?couponCode=DISCOUNT_10 For all new courses feel free to ask for a coupon, enjoy. If you like this stuff, as always, show the love through comments, likes, favorites, subscriptions, etc. Thousands of free videos at www.sonarlearning.co.uk If you have any questions feel free to post them at http://www.sonarlearning.co.uk/questions.php Our Website http://www.sonarsystems.co.uk/ Facebook - https://www.facebook.com/pages/Sonar-Systems/581403125243822 Twitter - https://twitter.com/SonarSystems Google+ - https://plus.google.com/+SonarsystemsCoUk/ Donate - https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=6DF2Q8TR5FB3E Our games made using Cocos2d-x ------------------------------------------------------ iOS: https://itunes.apple.com/us/artist/sonar-systems/id672545941 Google Play: https://play.google.com/store/apps/developer?id=Sonar+Systems Check out our Cocos2d-x book to learn how to make games https://www.packtpub.com/game-development/cocos2d-x-game-development-essentials
Views: 729 Sonar Systems
Bitcoin NodeJS - A simple way to embed data into the blockchain with OP_RETURN using Bitcore
 
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This tutorial is a step-by-step guide on how to execute an OP_RETURN transaction in order to insert data into the Bitcoin Blockhain. This video uses the Bitcore library by Bitpay and NodeJS. https://nodejs.org https://bitcore.io
Views: 3211 m1xolyd1an
Cryptocurrency (Bitcoin, Ethereum, Ripple) Blockchain in 30 minutes in C++! (Part 1)
 
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Have you ever wondered what it would take to create a cryptocurrency coin or token yourself? Bitcoin (BTC) and other cryptocurrency tokens like Cardano (ADA) and Ripple (XRP) use the same basic formula: A Blockchain! This is an example in C++ of the basic building "blocks" of a blockchain. No pun intended. Source On Github (after clean up in 2nd video): https://github.com/jonnylynchy/Blockchain-C-Plus-Plus-Example Savjee's YouTube Channel (this video is based on his example in Javascript) https://www.youtube.com/channel/UCnxrdFPXJMeHru_b4Q_vTPQ See what you could have had if you had just HODL that coin! http://cryptobummer.com Follow us on Twitter: https://twitter.com/CryptoEnthuse
Views: 7027 Crypto Enthusiasts
Creating a blockchain with Javascript (Blockchain, part 1)
 
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Learn how to write your own Blockchain with JavaScript. In this video I'll show you what is behind a blockchain by using simple code. It's not a complete implementation, but enough to understand how blockchains work and how they guarantee that blocks can never be changed. After creating our blockchain we'll try and tamper with it. This will demonstrate a blockchains ability to detect fraud. Next video (implementing proof-of-work): https://youtu.be/HneatE69814 💰 Want to buy Bitcoin or Ethereum? Buy for $100 and get $10 free (through my affiliate link): https://www.coinbase.com/join/59284524822a3d0b19e11134 ► Source code Available on GitHub: https://github.com/SavjeeTutorials/SavjeeCoin ► About me 🐦 Follow me on Twitter: https://twitter.com/savjee ✏️ Check out my blog: https://www.savjee.be ✉️ Subscribe to newsletter: https://goo.gl/nueDfz 👍🏻 Like my Facebook page: https://www.facebook.com/savjee
Bitcoin, Blockchain Forks & Lightning - Computerphile
 
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Discussing Bitcoin scaling - Mustafa Al-Bassam of the UCL Security group talks about on-chain and off-Chain ideas. UCL Link: http://bit.ly/C_UCL-people EXTRA BITS - What If... [[nb - this was recorded when there was a planned hard-fork for Bitcoin - which did not happen]] https://youtu.be/vGs6Ao_R3v0 https://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 73596 Computerphile
What is inside a Bitcoin block? Programmer explains.
 
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What is inside a bitcoin block and what is the importance of blocks? https://steemit.com/@ivanli HOW BLOCKCHAIN WORKS https://www.youtube.com/watch?v=Egp8wNvu6k8&t=301s Donation Addresses ( only for you that ABSOLUTELY want to support, you don't have to ) ❤️ 💎 ETH 0x27F80bc928aB65B499514D9a429249F55849fc75 💎 LTC LWzA2kd6PB3niQcegAmJbTTpE5ovf812Mj 💎 BTC 1QLBCmPsrDS8YHe5AApPyFsHFnvPsTenj4
Views: 11605 Ivan on Tech
Blockchain Unblocked : Understanding the technology behind Bitcoin
 
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Ever wondered how does the technology that drives Bitcoin works ? No need to wonder anymore, in this video, Arnav Gupta takes you through a simplified journey of the workings of the 'blockchain' - the backbone of cryptocurrencies.
Views: 1510 Coding Blocks
Learn Blockchain Programming (curriculum)
 
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Blockchain technology is hot right now! I've devised a 2 month study plan to help you learn how blockchains and cryptocurrency works. This is the kind of curriculum I'd create for myself to learn, but I'm open sourcing it for you guys since I love you. We'll start with cryptography, move on to Bitcoin, then Ethereum, other cryptos, and finally Decentralized Applications. Curriculum for this video: https://github.com/llSourcell/Learn_Blockchain_in_2_months Please Subscribe! And like. And comment. That's what keeps me going. Want more education? Connect with me here: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology instagram: https://www.instagram.com/sirajraval Sign up for the next course at The School of AI: http://theschool.ai/ Week 1 (Cryptography): https://www.coursera.org/learn/crypto Week 2 (Mastering Bitcoin + Annotated BTC Whitepaper + BTC wallet) https://github.com/bitcoinbook/bitcoinbook http://fermatslibrary.com/s/bitcoin https://bitcoin.org/en/choose-your-wallet Week 3 (Bitcoin and Cryptocurrencies + build a blockchain) https://www.coursera.org/learn/cryptocurrency https://hackernoon.com/learn-blockchains-by-building-one-117428612f46 Week 4 (Ethereum + Annotated Eth Whitepaper): https://www.udemy.com/blockchain-application/ http://fermatslibrary.com/s/ethereum-a-next-generation-smart-contract-and-decentralized-application-platform#email-newsletter Week 5 (Solidity Programming + Ethereum articles): https://cryptozombies.io/ https://blockgeeks.com/?s=ethereum Week 6 (Other Cryptocurrencies): https://www.youtube.com/watch?v=cjbHqvr4ffo&list=PL2-dafEMk2A7jW7CYUJsBu58JH27bqaNL Week 7 (Decentralized Applications): http://shop.oreilly.com/product/0636920039334.do Week 8 (Build a Decentralized Application): https://github.com/moshest/p2p-index Join us in the Wizards Slack channel: http://wizards.herokuapp.com/ And please support me on Patreon: https://www.patreon.com/user?u=3191693 Signup for my newsletter for exciting updates in the field of AI: https://goo.gl/FZzJ5w
Views: 69505 Siraj Raval
Blockchain Generations: From Bitcoin to Smart Contracts and Graphene
 
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Thinking about purchasing a Ledger Nano Hardware Wallet? Browse their official website: https://www.ledgerwallet.com/r/67ef Want to join coinbase to begin your crypto journey? Here’s a link to get free $10: https://www.coinbase.com/join/558828dc34383271a500003b Find me on Steemit: www.steemit.com/@heiditravels Twitter: @blockchainchick Instagram: @hheidiann If you’re looking for an app that tracks the price of BTC & ETH and many other coins, check out the CoinView App: https://play.google.com/store/apps/details?id=br.com.freeflowt.coinview Donation Addresses: Bitcoin (BTC): 16gwMprXw5ss8Nk23CU8Jc6XtVf7KYF621 Ethereum (ETH): 0xac5223209791820b4c37f6f6b4b5d249d25d55ac Dash: XuvS5TzRSRGbNZM2va9KXYxF6QBqQ4tVQp LINKS FOR ADDITIONAL READING FOR THIS VIDEO & ALL INFO IN TEXT DOWN BELOW What is Delegated Proof of Stake (DPoS): https://themerkle.com/what-is-delegated-proof-of-stake/ Steemit Article of DPoS: https://steemit.com/cryptocurrency/@worldclassplayer/delegated-proof-of-stake Great Video Explaining Graphene Blockchains: https://www.youtube.com/watch?v=-3KxJMujbyo Bitcoin’s blockchain is what is called first generation blockchain technology. There’s now platforms being built that are called second and third generation blockchains, I’m sure fourth and fifth are coming too. Today let’s take a look at what Bitcoins kids and grand kids can do. First generation blockchains focus on moving value, maintaining a ledger, ideal payment systems. Think of Bitcoin, Litecoin, Monero, and Dash to name a few. These functions represent the core of why bitcoin was created. Another core aspect to Bitcoin is the fact that it was created to be open source. By making the code behind Bitcoin open source, Satoshi Nakamoto gave anyone the opportunity to learn from, build on and expand beyond it. This is how we’ve made it to the point of having what are called second and third generation blockchains. Second generation blockchains are those like Ethereum, Ethereum Classic, NEO and QTUM to name a few. These are considered second generation because they’ve taken this idea of recording transactions on a blockchain and expanded it to incorporate programming languages. These second generation blockchains have unleashed smart contracts. These allow for customizable transactions. You can custom create transactions to execute however best fits the needs of the parties involved. Now we’ve come to third generation blockchains, these present themselves as blockchains that can service massive amounts of people and self-govern. This is when that term “scale” comes to action. Bitcoin’s huge network is what makes it the most robust, secure and decentralized. But even so, it is showing us how difficult it can be to scale when the network experiences huge influxes of transactions due to an exponential growth of users. The larger Bitcoin’s network grows, the more decentralized it becomes, and some could argue that the harder it is to reach consensus on how to deal with particular issues. The beauty of open source is that it gives developers the ability to see how a network is designed, and now with the ability to see how things are panning out, they can make changes right from the start in an effort to avoid trouble in the future. Third generation blockchains have self-governance at their core. This can be seen with, but is not limited to the following blockchains: Bitshares, Steem, Lisk, ARK These blockchains all use Delegated Proof of Stake. Although you can certainly argue that this is indeed a type of centralization or bottleneck in an otherwise decentralized system, it’s a system that allows every participant of the network to vote regardless of the amount of coins that they hold. Delegated Proof of Stake works like this: There are a set number of Witnesses, usually a small number, who work to mine blocks and monitor the network. These Witnesses gain this position by being voted in. Because all votes have equal weight this can be seen as a decentralization of the voting process, i.e. it isn’t limited to masternode holders like in Proof of Stake consensus. Because there is a smaller group of individuals working to secure the network, needed changes can occur much more efficiently. Also, because Witnesses are reliant of votes, it is in their best interest to pay attention to the concerns of the other participants on the network. As for serving the masses and being able to scale, it’s interesting to see how the developers of the Bitshares blockchain have figured out a way to make the processing done by nodes a much more efficient activity. It’s called graphene, not the ultra light, super durable material, a graphene blockchain is one that is able to process transactions very quickly and efficiently. Bitshares is not the only blockchain that’s designed in this way, Dan Larimer brought it to the Steem blockchain and to EOS as well.
Views: 6517 Crypto Tips
Bitcoin, Blockchain and Node - Portia Burton, The Atlantic Magazine
 
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Bitcoin, Blockchain and Node - Portia Burton, The Atlantic Magazine
Views: 6665 node.js
Worth LEARNING Blockchain Coding? Programmer explains.
 
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Is Blockchain Programming worth learning? That's a question many people have. We're going to discuss this issue and also discuss how you can start! Good Morning Crypto is live streaming live EACH AND EVERY DAY 8:00 CET (Stockholm) time. BLOXPO https://bloxpo.co Thanks for watching guys 💝 🎓 LEARN SMART CONTRACT PROGRAMMING http://coding.ivanontech.com 🎓 Join my online academy https://academy.ivanontech.com 📣 Join Telegram channel https://t.me/joinchat/AAAAAE2xJE4l8xhC8MU4cg 🎤 If you would like me to speak at your conference, book me here: https://ivanontech.com 🍻 Join the crypto discussion forum - https://thecrypto.pub 📚 Get my free e-book on Bitcoin and Blockchain - http://eepurl.com/c0hyc9 you will receive the book in your inbox once you sign up 👫👭👬Social: LinkedIn: http://linkedin.com/in/ivanliljeqvist/ Instagram: http://instagram.com/ivanontech/ Steemit: https://steemit.com/@ivanli Facebook: http://facebook.com/ivanontech/ Exclusive email list: http://eepurl.com/c0hyc9 🤑 Buy cryptocurrencies: https://www.coinbase.com/join/529bab0ab08ded7080000019 💰 Secure your Crypto with Hardware Wallets: Ledger: https://www.ledgerwallet.com/r/4607 Trezor: https://trezor.io/?a=rvj3rqtje3ph DISCLAIMER: This is NOT financial advice. This is just my opinions. I am not responsible for any investment decisions that you choose to make. Ivan on Tech is all about cryptocurrencies and the technology behind Bitcoin, Ethereum, Litecoin, Ripple, IOTA. We also cover Bitcoin price, altcoin price, investing, analytics, different altcoins. Ivan on Tech by Ivan Liljeqvist
Views: 17543 Ivan on Tech
How to Build a Blockchain
 
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Let’s look at how to build a blockchain. Blockchain is used by the cryptocurrency Bitcoin. Although Bitcoin’s price has been growing rapidly, Bitcoin is a very volatile investment. The incentives that blockchain brings to Bitcoin is that blockchain allows for a decentralized collection of data whose integrity is easily verifiable, and the data itself is immutable. In this tutorial, we are going to look at how to build a blockchain using JavaScript. You could also build a blockchain in python or java. Text Tutorial: https://www.davebennett.tech/javascript-blockchain/ Proof of Work: https://www.davebennett.tech/javascript-hashcash-proof-work/ ------------------------------------- SUBSCRIBE FOR MORE: https://goo.gl/29YhyB Twitter: https://twitter.com/_davebennett Instagram: https://www.instagram.com/davebben/ Facebook: https://www.facebook.com/davebennetttech/ Website: https://www.davebennett.tech/
Views: 11435 Dave Bennett
3 Blockchain на Python - Создание веб-интерфейса на Flask
 
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Эта мини-серия скринкастов посвящена блокчейну. Что это такое, как блокчейн работает, как написать blockchain на Python. Описываю принципиальную схему работы. Последняя часть - делаю веб-интерфейса для этого проекта с использование Bootstrap 4 и фреймворка Flask. Подходит для новичков. _____ Поддержите канал! 🔷 Для донатов. Всегда очень признателен за это: https://www.donationalerts.ru/r/omolchanov Pay-Pal: [email protected] Yandex.Деньги: 41001250941952 QIWI: 79267320993 VISA: 4478 1887 7475 7031 Background preview wallpaper Designed by kjpargeter / Freepik
19 Industries The Blockchain Will Disrupt
 
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The blockchain is a distributed ledger technology that underlies cryptocurrencies like Bitcoin and platforms like Ethereum. It provides a way to record and transfer data that is transparent, safe, auditable, and resistant to outages. The blockchain has the ability to make the organizations that use it transparent, democratic, decentralized, efficient, and secure. It's a technology that holds a lot of promise for the future, and it is already disrupting many industries. Original post: http://futurethinkers.org/industries-blockchain-disrupt More podcasts & videos about the blockchain: http://futurethinkers.org/blockchain Support us on Patreon: https://www.patreon.com/futurethinkers Check out our merch store: https://www.redbubble.com/people/futurethinkers Blockchain startups and projects featured in this video: Bitcoin - https://bitcoin.org/ Abra - https://www.goabra.com/ Provenance - https://www.provenance.org/ Fluent (Rebranded to Hijro) - https://hijro.com/ SKUChain - https://skuchain.com/ Blockverify - http://www.blockverify.io/ Augur - https://augur.net/ Networking and IoT Adept - http://www.coindesk.com/ibm-reveals-proof-concept-blockchain-powered-internet-things/ Aeternity - https://www.aeternity.com/ Arcade City - https://arcade.city/ La'Zooz - http://www.shareable.net/blog/lazooz-the-decentralized-crypto-alternative-to-uber Innogy - https://bitcoinmagazine.com/articles/innogy-charges-new-electric-car-fleet-using-ethereum-blockchain/ UBS - https://www.ubs.com/microsites/blockchain-report/en/home.html ZF - http://www.econotimes.com/UBS-bank-innogy-and-ZF-partner-to-provide-blockchain-backed-wallets-for-cars-471860 Online Data Storage Storj - https://storj.io/ IPFS - https://ipfs.io/ BitGive Foundation - https://bitgivefoundation.org/ Democracy Earth - http://democracy.earth/ Follow My Vote - https://followmyvote.com/ GovCoin - http://www.businesswire.com/news/home/20160707005803/en/GovCoin-Systems-Implements-Social-Welfare-Payments-Distribution Dubai Blockchain Strategy - http://www.smartdubai.ae/dubai_blockchain.php Circles - aboutcircles.com Gem - https://gem.co/ Tierion - https://tierion.com/ TransactiveGrid - http://transactivegrid.net/ Mycelia - http://myceliaformusic.org/ Ujo Music - https://ujomusic.com/ OpenBazaar - https://www.openbazaar.org/ OB1 - https://ob1.io/ Ubitquity - https://www.ubitquity.io/ Consensys - https://consensys.net/about/ Ethereum - https://www.ethereum.org/ Future Thinkers is a podcast about evolving technology, society and consiousness. If you want to learn more about the blockchain technology, you can listen to some of our episodes going in depth. http://futurethinkers.org/blockchain/ Support us on Patreon: https://www.patreon.com/futurethinkers Donate through Paypal or cryptocurrency: http://futurethinkers.org/support Check out our merch store: https://www.redbubble.com/people/futurethinkers
Views: 1421524 Future Thinkers
How Bitcoin and Ethereum get updated | Programmer explains soft and hard forks
 
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How do you release an update to a blockchain such as BitCoin or Ethereum? Blockchains are decentralized networks where no central entity can force everyone in the network to update. Programmer explains.
Views: 4055 Ivan on Tech
Developing Blockchain Software
 
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This talk will explain what public blockchain systems like Bitcoin and Ripple are, the unique challenges of developing software for them, and how C++ helps to meet these challenges. Security issues are paramount. Blockchain systems are open source, have large attack surfaces, and can cause significant financial damage if they have exploitable defects. Performance and scalability are also major concerns. C++ provides a unique balance that helps meet these challenges. The language's design makes it possible to catch bugs at compile time, write modular code that can be tested, develop flexible data structures and manage resources. Yet, where performance is critical, it does not obscure what your code is making the computer actually do. EVENT: CppCon 2016 (http://CppCon.org) SPEAKER: David Schwartz PERMISSIONS: Event organizer provided Coding Tech with the permission to republish this video. ORIGINAL SOURCE: https://www.youtube.com/watch?v=w4jq4frE5v4&t=1s
Views: 168016 Coding Tech
Learning Crypto: What is a Blockchain?
 
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Thinking about purchasing a Ledger Nano Hardware Wallet? Browse their official website: https://www.ledgerwallet.com/r/67ef Want to join coinbase to begin your crypto journey? Here’s a link to get free $10: https://www.coinbase.com/join/558828dc34383271a500003b Join the Robinhood app and invite your friends to Robinhood and win free stock. Here's my invite: http://share.robinhood.com/heidic1 Find me on Steemit: www.steemit.com/@heiditravels Twitter: @blockchainchick Instagram: @hheidiann If you’re looking for an app that tracks the price of BTC & ETH and many other coins, check out the CoinView App: https://play.google.com/store/apps/details?id=br.com.freeflowt.coinview LINKS FOR ADDITIONAL READING FOR THIS VIDEO & ALL INFO IN TEXT DOWN BELOW This is another installment of Learning Crypto. Today I want to explain the basics of a blockchain and what is required to make it work. So first, let’s explore how the idea of a blockchain came into existence. Satoshi Nakamoto, the anonymous creator of Bitcoin, is who we should also thank for the invention of the blockchain. The blockchain was created as the means to accomplish peer-to-peer value transfer that provides a way to ensure that each bitcoin is legitimate and each transaction is verified and cannot be double spent. A blockchain is basically a group of transactions that have been verified by the distributed network and are organized into what are called blocks. Once these blocks are filled, they are then verified and added to the chain. They essentially lock in the blocks that preceded them. It is in this way that a blockchain forms a public ledger where these transactions can be viewed. This also makes it difficult to alter these transactions in a way that allows shady players to falsify transactions for their benefit. It’s important to note that although these transactions themselves are public, the individuals who participated in the transactions, their addresses are kept somewhat anonymous. For the sake of keeping things clear, this video will be focusing on the Bitcoin Blockchain. In order for the blockchain to function, there needs to be some key actors called nodes and miners. The network is what organizes these transactions into the blocks and verifies that the transactions are legitimate. These are the jobs filled by what are called Nodes and Miners. Miners have a couple different roles in the Bitcoin blockchain. They create new bitcoins by running a specific computer program that after time unlocks a certain amount of Bitcoin that is awarded to them. They also are the ones responsible for creating the blocks of the blockchain. They organize transactions into these blocks and send these blocks to what are called Nodes to be verified. If their block is selected to be put in the blockchain they are rewarded with what are called block rewards in addition to a percentage of the transaction fees paid by those conducting the transactions. Nodes are responsible for more or less monitoring the entire blockchain and ensuring that fraudulent transactions can not occur. It is the distribution of these nodes that ensures the entire network cannot be manipulated by individuals who wish to create fake transactions for their own monetary benefit. A benefit for being a node for the Bitcoin blockchain, in addition to further securing the network, is that it gives you complete control of your investment in Bitcoin. The downside to being a node is that you are required to download the entire Bitcoin blockchain, this takes up a lot of space and time. Just because the idea of a blockchain began as a way to establish true peer to peer value transfer does not mean this new type of technology is limited to just that. This technology can be applied in ways that remove the time and cost of third party middlemen in different areas of business.
Views: 3969 Crypto Tips
Bitcoin Blockchain Full Node Sync Time Test!
 
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Ever wonder how long it takes to sync the Blockchain on a full Bitcoin node? Here's your answer. Exact system details can be found at: https://forum.bitcoin.com/bitcoin-discussion/time-to-sync-a-full-node-from-scratch-t9007.html Learn more about Bitcoin at https://Bitcoin.com
Hashing, Encryption, Blockchain & Bitcoin Mining with Python
 
01:51:19
This video illustrates the concepts of Hashing, Encryption, Blockchain and Bitcoin Mining by the use of straightforward Python code. It is from a free Webinar by The Python Quants. Check out our Python for Finance Online Training Classes, including the first University Certificate in Python for Finance. http://training.tpq.io
Views: 11882 Yves Hilpisch
Ethereum or Bitcoin career? - How to get a job in blockchain (Very Practical) - Programmer explains
 
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How to start working in the blockchain industry and how can you build a blockchain career? Maybe you are dreaming of working in an Ethereum startup or in a Bitcoin organisation or something. This can be challenging because the whole industry is very young. Programmer explains. BITCOIN BOOK https://goo.gl/9ffp1Y ETHEREUM BOOK https://goo.gl/qcsoiV https://steemit.com/@ivanli
Views: 29462 Ivan on Tech
Bitcoin and the Blockchain: A Legal Overview
 
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The first part of the Zurich Blockchain Meetup where Pamela Morgan provides a legal overview on Bitcoin and the Blockchain. http://bitcoinassociation.ch/
Views: 1159 Bitcoin Lectures
Why YOUR next career should be in Blockchain and Cryptocurrency!
 
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Check out the official Cryptocurrency Australia site and join the community forum! https://cryptocurrencyaus.com/forum/ Learn Cryptocurrency Invesment Fundamentals with me in the highest rated course on Udemy https://goo.gl/3o1m1b A great crypto exchange in Australia is CoinSpot https://www.coinspot.com.au?affiliate=CYTZX Check out Independent Reserve for BTC, ETH and BCH https://www.independentreserve.com?invite=JTRUFT Trade alt-coins on the Binance exchange https://www.binance.com/register.html?ref=10202857 Keep your cryptos safe with a Nano Ledger S https://www.ledgerwallet.com/r/0a40 Social Media Twitter https://twitter.com/Cryptos_Aus Steemit https://steemit.com/@cryptowithbeau LBRY @cryptowithbeau 📩 For business enquiries, contact us at https://cryptocurrencyaus.com/contact/ Disclaimer: I am not a financial adviser, nor am I an accountant. This is my personal opinion based on my own experience and interpretation. Everyone is responsible and accountable for their own research and financial decisions they make. Referral and affiliate links do earn me commissions but they are products or services I personally use and I would not endorse if I did not believe in them. Cheers :)
CppCon 2016: David Schwartz “Developing Blockchain Software”
 
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http://CppCon.org — Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/cppcon/cppcon2016 — This talk will explain what public blockchain systems like Bitcoin and Ripple are, the unique challenges of developing software for them, and how C++ helps to meet these challenges. Security issues are paramount. Blockchain systems are open source, have large attack surfaces, and can cause significant financial damage if they have exploitable defects. Performance and scalability are also major concerns. C++ provides a unique balance that helps meet these challenges. The language's design makes it possible to catch bugs at compile time, write modular code that can be tested, develop flexible data structures and manage resources. Yet, where performance is critical, it does not obscure what your code is making the computer actually do. The primary purpose of the talk is to explain what blockchains are, increase understanding of the unusual challenges developers of blockchain software experience, and to demonstrate why C++ is a good choice to address them. — David Schwartz is the Chief Cryptographer of Ripple, a distributed payment network. Also known as "JoelKatz", he is a respected voice in the crypto-currency community. David has also developed secure messaging and cloud storage software for government and military applications. — Videos Filmed & Edited by Bash Films: http://www.BashFilms.com
Views: 47227 CppCon
Bitcoin Trade – one page bootstrap website template bitcion website
 
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Download the template - https://bootstrapwebtemplates.com/bitcoin-trade-one-page-bootstrap-website-template-bitcion-website/ BOOTSTRAP WEBSITE TEMPLATES AND THEMES FOR FREE DOWNLOAD https://bootstrapwebtemplates.com/
Becoming a Blockchain Developer
 
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Becoming a Blockchain Developer You'll receive $10 in free bitcoin by signing up with this link http://bit.ly/2oesV41 #1 wallet I use. Keep Your Bitcoin & Ethereum Safe, Cold Storage Wallet: http://bit.ly/2o7BmgW Crypto Question Bounties: https://questions.blockgeeks.com/ Learn Blockchain Coding & Much More Blockgeeks offers a 7-day free trial to our course library! Choose from 100’s of hours of content, from Ethereum to Cryptoeconomics to Bitcoin. Learn to code and get the skills you need to launch a new career. Blockchain Developer Training: http://bit.ly/2nGhdn0 Blockgeeks YouTube Channel https://www.youtube.com/c/BlockGeeks My name is Ameer Rosic, and I'm a serial entrepreneur, investor, Marketing Strategist and Blockchain Evangelist Blog http://www.Ameerrosic.com Blockgeeks: http://www.blockgeeks.com Facebook http://www.Facebook.com/ameerrosic Twitter http://www.Twitter.com/ameerrosic InstaGram http://www.Instagram.com/ameerrosic
Views: 3805 Ameer Rosic
how to Instantly Sync Wallets - Reddcoin crypto
 
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Thank You. tips and gifts can be sent to my Reddcoin address# RvsJfAjv9QHnX6BxWE7QA3wNThLE7UDyyL ***If you cannot find the file/folders, try looking for Hidden files. Downloading a wallet is easy, but updating (syncing) it can take days or weeks. This video explains how to shrink your download time down to hours rather than days. download & installation video here https://youtu.be/stfEnoKQEzU If you found this video useful, please leave a comment, subscribe or share. i use this free ReddCoin faucet http://bit.ly/ReddCoinFaucet. my info blog http://cybermacgyver-coins.blogspot.com earn interest on bitcoin + faucet link http://bit.ly/freebitscoin
Views: 43627 Cyber MacGyver
Python Tutorial for Beginners - Learn Python by Building a Blockchain & Cryptocurrency
 
02:09:17
Python is extremely important and popular these days. You can use Python for web development, data science, machine learning, utility scripts or your first steps into programming. OR you use it to build your own Blockchain. ---------- Take the full course: https://www.udemy.com/learn-python-by-building-a-blockchain-cryptocurrency/?couponCode=ACAD_YT Download Python: https://www.python.org/downloads/ Want to learn something totally different? Check out all other courses: https://academind.com/learn/our-courses ---------- • You can follow Max on Twitter (@maxedapps). • And you should of course also follow @academind_real. • You can also find us on Facebook.(https://www.facebook.com/academindchannel/) • Or visit our Website (https://www.academind.com) and subscribe to our newsletter! See you in the videos! ---------- Academind is your source for online education in the areas of web development, frontend web development, backend web development, programming, coding and data science! No matter if you are looking for a tutorial, a course, a crash course, an introduction, an online tutorial or any related video, we try our best to offer you the content you are looking for. Our topics include Angular, React, Vue, Html, CSS, JavaScript, TypeScript, Redux, Nuxt.js, RxJs, Bootstrap, Laravel, Node.js, Progressive Web Apps (PWA), Ionic, React Native, Regular Expressions (RegEx), Stencil, Power BI, Amazon Web Services (AWS), Firebase or other topics, make sure to have a look at this channel or at academind.com to find the learning resource of your choice!
Views: 35884 Academind
Blockchain USE CASES - Programmer explains
 
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Blockchain use cases - a very important topic that I think we need to talk more about! What can blockchain be used for? Today we discuss how the blockchain technology can be applied in cybersecurity, charity and fundraising! Bitcoin, Ethereum and other cryptocurrencies all have their different nisches and I think it's important to realize how these technoogies can benefit the society. Write your own use cases in the comment section below, let's discuss! What is your favorite Ethereum's use case? Bitcoin? Monero? etc. Thanks for watching guys 💝 Elsas channel: https://www.youtube.com/channel/UCMDtaLZuY8UTjELhsYn1teA 🍻 Join the crypto discussion forum - https://thecrypto.pub 📺 The best crypto content in one place - https://cryptochannel.tv 📚 Get my free e-book on Bitcoin and Blockchain - http://eepurl.com/c0hyc9 you will receive the book in your inbox once you sign up 👫👭👬Social: Steemit: https://steemit.com/@ivanli Facebook: http://facebook.com/ivanontech/ Slack: http://slack-invite-ivan-on-tech.herokuapp.com Exclusive email list: http://eepurl.com/c0hyc9 🤑 Buy cryptocurrencies: https://www.coinbase.com/join/529bab0ab08ded7080000019 💰 Secure your Crypto with Hardware Wallets: Ledger: https://www.ledgerwallet.com/r/4607 Trezor: https://trezor.io/?a=rvj3rqtje3ph
Views: 20989 Ivan on Tech
Blockchain Training | Blockchain Tutorial for Beginners | Blockchain Technology | Edureka
 
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( Blockchain Training : https://www.edureka.co/blockchain-training ) This Edureka Blockchain Training video will give you a complete fundamental understanding regrading blockchain and bitcoin. This video helps you to learn following topics: 1. Current Existing Monetary System 2. How can Blockchain and Bitcoin help? 3. What is Blockchain? 4. Blockchain concepts 5. Bitcoin Transaction 6. Blockchain features 7. Blockchain Use Case 8. Demo: Bitcoin Transaction Subscribe to our channel to get video updates. Hit the subscribe button above. #Blockchain #Blockchaintutorial #Blockchainonlinetraining #Blockchainforbeginners How it Works? 1. This is a 4 Week Instructor led Online Course, 20 hours of assignment and 20 hours of project work 2. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course. 3. At the end of the training you will be working on a real time project for which we will provide you a Grade and a Verifiable Certificate! - - - - - - - - - - - - - - - - - About the Course Edureka's Blockchain Course is designed to introduce you to the concept of Blockchain and explain the fundamentals of blockchain and bitcoin. Blockchain course will provide an overview of the structure and mechanism of blockchain. As a beginner, you will be learning the importance of consensus in transactions, how transactions are stored on blockchain, history of bitcoin and how to use bitcoin. Furthermore, you will be taught about the Ethereum platform and its programming language. You will setup your own private blockchain environment using Ethereum. Also, you will develop a smart contract on private Ethereum blockchain and will be deploying the contract from web and console. The course is fed with various use-cases and examples, which makes the learning more interesting. After completing this Course, you should be able to: Comprehend the cryptography and cryptocurrency concepts Encompass the concept of blockchain Understand the importance of blockchain technology Have a deep insight into bitcoin and its network Perceive, how bitcoin transactions are validated by miners Create and use bitcoin account effectively Understand Ethereum blockchain Learn Solidity: Prominent language to develop smart contracts Deploy your private blockchain on web where you can visually see your chains Send transactions between nodes Develop more than one nodes on same blockchain Making your own cryptocurrency Discuss the compelling use-cases of the blockchain Interpret the prospects of blockchain. Assess, how blockchain can improve your business standards. - - - - - - - - - - - - - - - - - - - Who should go for this course? Anyone having basic programming knowledge and has a zeal to learn new technology can take up the course. Students and professionals aspiring to make a career in the Blockchain technology should opt for the course. - - - - - - - - - - - - - - - - Why learn Blockchain? Blockchain is a revolutionary technology. It is an ordered back linked-list data structure of blocks of transactions stored in a decentralized peer- to-peer network. It is the underlying infrastructure for bitcoin, a popular cryptocurrency. In near future, many companies will be adopting blockchain technologies for trading publicly. Apart from bitcoin, it can be used for a wide variety of applications such as tracking ownership, digital assets, physical assets, or voting rights. It can also store and run computer code called ‘smart contracts’. However, blockchain is still new and the communities are still exploring the best ways in which it can be used. For more information, Please write back to us at [email protected] or call us at IND: 9606058406 / US: 18338555775 (toll free). Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka
Views: 24748 edureka!
Hacking Blockchain
 
41:30
Konstantinos Karagiannis, Chief Technology Officer, Security Consulting, BT Proponents of blockchain want to apply it to more than Bitcoin. Suggested applications include identity management, verifiable records and digital assets such as stocks. Is it really future-proof? https://www.rsaconference.com/events/us17
Views: 6492 RSA Conference
Blockchain Technology Explained | How Blockchain Technology Works | Blockchain Training | Edureka
 
23:36
( Blockchain Training : https://goo.gl/57YQbD ) This Edureka Blockchain technology video will give you an understanding of how blockchain works and what are blockchain technologies. Below are the topics covered in this tutorial: 1. What are Blockchain & Bitcoin ( 01:00 ) 2. Blockchain Technologies ( 02:49 ) 3. Peer to Peer Network ( 03:00 ) 4. Hash Encryption ( 04:35 ) 5. Proof of Work & Blockchain Program ( 05:57 ) 6. Ethereum & Smart Contracts ( 07:53 ) 7. Smart Contracts Demo ( 11:11 ) 8. Blockchain Applications and Use Cases ( 16:19 ) Subscribe to our channel to get video updates. Hit the subscribe button above. #BlockchainTechnology #BlockchainTutorial #BlockchainOnlineTraining #BlockchainForBeginners For more information, Please write back to us at [email protected] or call us at IND: 9606058406 / US: 18338555775 (toll free). Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka - - - - - - - - - - - - - - - - - About the Course Edureka's Blockchain Course is designed to introduce you to the concept of Blockchain and explain the fundamentals of blockchain and bitcoin. Blockchain course will provide an overview of the structure and mechanism of blockchain. As a beginner, you will be learning the importance of consensus in transactions, how transactions are stored on blockchain, history of bitcoin and how to use bitcoin. Furthermore, you will be taught about the Ethereumplatform and its programming language. You will setup your own private blockchain environment using Ethereum. Also, you will develop a smart contract on private Ethereum blockchain and will be deploying the contract from web and console. The course is fed with various use-cases and examples, which makes the learning more interesting. After completing this Course, you should be able to: Comprehend the cryptography and cryptocurrency concepts Encompass the concept of blockchain Understand the importance of blockchain technology Have a deep insight into bitcoin and its network Perceive, how bitcoin transactions are validated by miners Create and use bitcoin account effectively Understand Ethereum blockchain Learn Solidity: Prominent language to develop smart contracts Deploy your private blockchain on web where you can visually see your chains Send transactions between nodes Develop more than one nodes on same blockchain Making your own cryptocurrency Discuss the compelling use-cases of the blockchain Interpret the prospects of blockchain. Assess, how blockchain can improve your business standards. - - - - - - - - - - - - - - - - - - - Who should go for this course? Anyone having basic programming knowledge and has a zeal to learn new technology can take up the course. Students and professionals aspiring to make a career in the Blockchain technology should opt for the course. - - - - - - - - - - - - - - - - Why learn Blockchain? Blockchain is a revolutionary technology. It is an ordered back linked-list data structure of blocks of transactions stored in a decentralized peer- to-peer network. It is the underlying infrastructure for bitcoin, a popular cryptocurrency. In near future, many companies will be adopting blockchain technologies for trading publicly. Apart from bitcoin, it can be used for a wide variety of applications such as tracking ownership, digital assets, physical assets, or voting rights. It can also store and run computer code called ‘smart contracts’. However, blockchain is still new and the communities are still exploring the best ways in which it can be used. ------------------------------------- How it Works? 1. This is a 4 Week Instructor led Online Course, 20 hours of assignment and 20 hours of project work 2. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course. 3. At the end of the training you will be working on a real time project for which we will provide you a Grade and a Verifiable Certificate!
Views: 22989 edureka!
Can you develop software for Bitcoin and Blockchain across different programming languages?
 
08:33
Did you know there is a way you can develop for Bitcoin and Blockchain across a wide range of programming languages? C, C++, C+, Python, Go and many more. In this Interview with Juan Garavaglia, CEO of Bitprim Project and the lead behind the creation of Bitcoin Cash, George Levy learns more about Bitprim Project, an easy to use development platform for Bitcoin. This interview was recorded at The Future of Bitcoin event in Arnhem, and Garavaglia explains the vision, and how the need for more developers to work on Bitcoin and blockchain led to the development of Bitprim Project. Bitprim Project features interfaces across multiple programming languages including C, C++, Go, Python, Node, C# and more. This availabililty of multiple interfaces on Bitprim offers developers a much faster learning curve to start developing for Bitcoin and Blockchain. Sign up to receive George Levy's FREE email newsletter and a video email course on blockchain, Bitcoin and cryptocurrency ($47 Value yours free) at: https://GeorgeLevy.com/Free For more information on Bitprim Project, visit https://www.bitprim.org/ Visit Blockchain Institute of Technology at: https://BlockchainInstituteofTechnology.com and https://Facebook.com/BlockchainInstituteofTechnology Follow George Levy at: https://Twitter.com/georgelevy and https://YouTube.com/georgelevy
Views: 2811 George Levy
Quick guide to Blockchain: All you need to know – expert interview with Alex Tapscott
 
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Heard of Bitcoin? If not, stick around: The new internet currency is on the rise – and the tech it rests on is called Blockchain. How it works, what it does – and why experts are projecting no less than a revolution: We asked Blockchain guru Alex Tapscott for insights. Alex Tapscott is the CEO and founder of Northwest Passage Ventures and the author of the book "Blockchain Revolution: How the Technology Behind Bitcoin Is Changing Money, Business, and the World" For more information, check out our website www.next47.com and make sure to follow us on Twitter @next47!
Views: 11622 Next47
Programming the Blockchain in C# 01
 
10:00
Programming the Blockchain in C# 01 https://programmingblockchain.gitbooks.io/programmingblockchain/ https://www.visualstudio.com/downloads/ https://bitcoincore.org/en/download/
Views: 3593 paddy o riordan
Fullnode Update: Pre-Blockchain & Bitcoin Africa Conference 2016
 
59:56
Support this project: 1ProTip9x3uoqKDJeMQJdQUCQawDLauNiF Chris is going to this to meet Alakanani http://bitcoinconference.co.za/
Increase slow download and sync of bitcoin blockchain on Mac
 
02:01
When you are experiencing a slow download and synchronisation of the bitcoin blockchain this little tutorial might be of help. We will disable power nap feature for our system to stop macOS from slowing down our download and synchronisation of the blockchain.
Views: 533 Daniel's Tutorials
IBM's Jason Kelley On Bitcoin's Underlying Technology And High Demand For Blockchain Services | CNBC
 
02:29
CNBC's Kate Rogers reports on the high demand of jobs in blockchain technology. » Subscribe to CNBC: http://cnb.cx/SubscribeCNBC About CNBC: From 'Wall Street' to 'Main Street' to award winning original documentaries and Reality TV series, CNBC has you covered. Experience special sneak peeks of your favorite shows, exclusive video and more. Connect with CNBC News Online Get the latest news: http://www.cnbc.com/ Find CNBC News on Facebook: http://cnb.cx/LikeCNBC Follow CNBC News on Twitter: http://cnb.cx/FollowCNBC Follow CNBC News on Google+: http://cnb.cx/PlusCNBC Follow CNBC News on Instagram: http://cnb.cx/InstagramCNBC IBM's Jason Kelley On Bitcoin's Underlying Technology And High Demand For Blockchain Services | CNBC
Views: 4111 CNBC
3 Tips on How to Get a Job (Career) in Blockchain & Crypto for 2018!
 
11:00
🚀 Get the iPhone App! ► http://cryptoyum.com ★ 1. Get involved in a project that you like. 2. Don't be scared that you might not "have" all the right experience... use what you've got! 3. Network, build relationships, invest heavily. You'll do just fine. Here's the link to the Bazaar on The Bitcoin Pub: https://thebitcoin.pub/c/bazaar // GET STARTED 🚀 Become a Cryptonaut - Support us on http://patreon.com/pub 💻 Join us at the PUB! - http://thebitcoin.pub 🔑 Sign up for our Decentralized Newsletter - https://dctv.co/dctv-news 💰Get a Coinbase Wallet! - http://dctv.co/dctv-coinbase - Sign up! // WE DO SOCIAL 📔 Twitter - https://dctv.co/dctv-twitter 📔 Facebook - https://dctv.co/dctv-fb 💻 Google+ - https://dctv.co/dctv-googleplus ✏️ LinkedIn - https://dctv.co/dctv-linkedin Note: This is not financial advice as all investing is speculative. Have fun and good luck!
Views: 13363 Decentralized TV
❓ How To Bootstrap Nerva ❓
 
04:02
Quick vid showing you how to get your Nerva blockchain up and running in a matter of minutes instead of hours. Enjoy! Bootstrap here: https://www.getnerva.org/ CLI Command: nerva-blockchain-import.exe --input-file mainnet.raw --verify 0 Tips: NV1oMG7XyBrdzDacHZ9ujv31vD65SSBpfNA1k9RRqGswg2BEarur3NA3c1o7NDCEhQQv1Ew2bhr9HFuSA61vFUQi26bzSAnxT
Views: 332 CryptoJitsu
What is the BLOCKCHAIN and how it's changing the world
 
24:37
In this episode I have Salomondrin with me talking about the Blockchain and how it is already changing the world. Check out how businesses, society and even your own digital self will change because of this new revolutionary technology. Let me know what you think about this technology!
Views: 19606 Rod Navarro
What is Hyperledger | Blockchain Technology | Blockchain Tutorial for Beginners | Edureka
 
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( Blockchain Training : https://www.edureka.co/blockchain-training ) This Edureka video on What is Hyperledger will give you a complete fundamental understanding regarding Hyperledger. This video helps you to learn following topics: 1. What is Hyperledger 2. Why we need Hyperledger? 3. How Hyperledger works? 4. Hyperledger Projects Subscribe to our channel to get video updates. Hit the subscribe button above. #Blockchain #Blockchaintutorial #Blockchainonlinetraining #Blockchainforbeginners #Hyperledgerforbeginners How it Works? 1. This is a 4 Week Instructor led Online Course, 20 hours of assignment and 20 hours of project work 2. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course. 3. At the end of the training you will be working on a real time project for which we will provide you a Grade and a Verifiable Certificate! - - - - - - - - - - - - - - - - - About the Course Edureka's Blockchain Course is designed to introduce you to the concept of Blockchain and explain the fundamentals of blockchain and bitcoin. Blockchain course will provide an overview of the structure and mechanism of blockchain. As a beginner, you will be learning the importance of consensus in transactions, how transactions are stored on blockchain, history of bitcoin and how to use bitcoin. Furthermore, you will be taught about the Ethereum platform and its programming language. You will setup your own private blockchain environment using Ethereum. Also, you will develop a smart contract on private Ethereum blockchain and will be deploying the contract from web and console. The course is fed with various use-cases and examples, which makes the learning more interesting. After completing this Course, you should be able to: Comprehend the cryptography and cryptocurrency concepts Encompass the concept of blockchain Understand the importance of blockchain technology Have a deep insight into bitcoin and its network Perceive, how bitcoin transactions are validated by miners Create and use bitcoin account effectively Understand Ethereum blockchain Learn Solidity: Prominent language to develop smart contracts Deploy your private blockchain on web where you can visually see your chains Send transactions between nodes Develop more than one nodes on same blockchain Making your own cryptocurrency Discuss the compelling use-cases of the blockchain Interpret the prospects of blockchain. Assess, how blockchain can improve your business standards. - - - - - - - - - - - - - - - - - - - Who should go for this course? Anyone having basic programming knowledge and has a zeal to learn new technology can take up the course. Students and professionals aspiring to make a career in the Blockchain technology should opt for the course. - - - - - - - - - - - - - - - - Why learn Blockchain? Blockchain is a revolutionary technology. It is an ordered back linked-list data structure of blocks of transactions stored in a decentralized peer- to-peer network. It is the underlying infrastructure for bitcoin, a popular cryptocurrency. In near future, many companies will be adopting blockchaintechnologies for trading publicly. Apart from bitcoin, it can be used for a wide variety of applications such as tracking ownership, digital assets, physical assets, or voting rights. It can also store and run computer code called ‘smart contracts’. However, blockchain is still new and the communities are still exploring the best ways in which it can be used. For more information, Please write back to us at [email protected]edureka.co or call us at IND: 9606058406 / US: 18338555775 (toll free). Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka
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