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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: 341608 Ivan on Tech
Understanding Blockchain and How to Start Building Blockchain Applications
 
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https://developer.oracle.com | Deepak Goel, Senior Director, Software Development, Oracle. Sriram Natarajan, Oracle. Emmanuel Abiodun, Oracle Just as TCP/IP is the backbone for any internet traffic today, blockchain is poised to become the backbone for digital transactions. Come to this session to learn the fundamentals of blockchain technology, its various use cases, and how to get started with building a blockchain application to solve common business problems for your organization. You will also learn how to use a blockchain cloud service to expedite development of your application.
Views: 23040 Oracle Developers
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: 9329 Dave Bennett
Python Tutorial for Beginners - Learn Python by Building a Blockchain & Cryptocurrency
 
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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: 20893 Academind
Ethereum Game Development: Build A Game On The Blockchain
 
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Have you seen everyone else get involved with Ethereum... But you’re confused on how to join? Have you heard about Ethereum Development... But not sure how to build something practical? Maybe, you’re interested in learning Advanced Ethereum Development... By building a fun game (Tic-Tac-Toe)? Well, worry no more! In this Ethereum Game Development Course, we’re going to help you alleviate all of those questions you have around building something practical, upon the Ethereum Blockchain.... Working with the ecosystem at more depth, practically, than any other Ethereum Development Course, so by the end, you’ll have greater proficiency in Ethereum Development. Just so you’re aware, Myself - Ravinder, and Thomas, will be taking you through this course. We’re creators of some of the Best-Selling Cryptocurrency & Blockchain courses. Teaching, now approaching, 100,000+ Learners in over 190 Countries. Which is pretty incredible, it just goes to prove the scale of Cryptocurrency & Blockchain adoption globally. Now this course has a pure and simple goal. We’re going to help you build a Tic-Tac-Toe Game upon the Ethereum Blockchain, so you can become a more proficient Ethereum Blockchain Developer. Following which, you’ll have worked with the Ethereum Blockchain at a more advanced level. That’s the pure and simple goal, but, that entails covering every element of the Ethereum Blockchain Development journey, which we’re sure you’re going to find fascinating. // TIMESTAMPS // 00:00 - Introduction 00:26 - What We Cover 02:23 - Understanding Remix 07:01 - Layout Of A Solidity File 09:00 - Alternatives To Solidity 11:01 - Types Of Variables You Need For The Game 15:06 - Functions In Solidity 27:54 - Addresses And The Global Msg-Object 42:03 - Denominations In Ether 44:17 - Storing Ether Safely 47:55 - Introduction To Arrays 52:39 - Structs: Your Own Datatype In Solidity 57:32 - Difference Between A Call And A Transaction 01:00:02 - Exceptions In Solidity 01:08:29 - Events in Solidity 01:12:13 - The Most Important Changes in Solidity 01:15:04 - How To Work With Times In Solidity 01:19:26 - Join The Full Course // FULL COURSE HERE // View: https://www.udemy.com/ethereum-blockchain-game-development/?couponCode=YOUTUBE10 // FREE BITCOIN WEBINAR // Join: http://bit.ly/2AR6v2v // CRYPTOCURRENCY & BLOCKCHAIN TUTORIALS // Sign-Up: https://www.b21block.com // FOLLOW ME ONLINE // Subscribe: https://youtube.com/c/RavinderDeolB21Block?sub_confirmation=1 Like: https://facebook.com/B21Block
Build dApps On The Ethereum Blockchain
 
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Ethereum is an open-source platform for decentralized applications. The vision is to create a new web, the web 3.0, built on p2p protocols which will enable fully decentralized applications. After giving a summary about its history, Christoph will discuss current applications and give an outlook into the future. Key takeaways You will get a basic understanding of the Ethereum blockchain technology You will get a sense for future developments connected to the Ethereum blockchain technology EVENT: Oredev 2017 SPEAKER: Christoph Jentzsch PERMISSIONS: Oredev Conference Organizer provided Coding Tech with the permission to republish this video. CREDITS: Oredev Conference YouTube channel: https://www.youtube.com/channel/UC0XtR2kcXnqtfrGSsxM8oAg
Views: 4676 Coding Tech
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
Become a Blockchain Developer/Programmer - Everything You Need to Know
 
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► SUBSCRIBE TO THIS CHANNEL ◄ For more videos on how to build decentralized applications on The Ethereum Blockchain: https://www.youtube.com/channel/UCY0xL8V6NzzFcwzHCgB8orQ?sub_confirmation=1 DOWNLOAD FREE VIDEO COURSES: http://www.dappuniversity.com/free-download The Ultimate Ethereum Dapp Tutorial http://www.dappuniversity.com/articles/the-ultimate-ethereum-dapp-tutorial Donate Ether to the channel: 0x39C7BC5496f4eaaa1fF75d88E079C22f0519E7b9 Website: http://dappuniversity.com/ Follow me on Twitter (@DappUniversity): https://twitter.com/DappUniversity Email me: gregory@dappuniversity.com
Views: 115729 Dapp University
BLOCKCHAIN APPS IN GO - Build Your Own Blockchain App
 
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Ever wonder how blockchains work? Why is it that many popular blockchains are using Go? In this talk we will explore how blockchains work at a protocol level, what Go libraries you can use to interact with them. By the end of the talk you will be able to build your first Blockchain App. EVENT: GopherCon UK 2018 SPEAKER: Matthew Campbell PERMISSIONS: Original video was published with the Creative Commons Attribution license (reuse allowed). CREDITS: Original video source: https://www.youtube.com/watch?v=BzDUl9UrLRg
Views: 5573 Coding Tech
A Guide to Building Your First Decentralized Application
 
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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! Code for this video: https://github.com/llSourcell/Your_First_Decentralized_Application Follow me: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology More learning resources: https://www.safaribooksonline.com/library/view/decentralized-applications/9781491924532/ch01.html https://github.com/DavidJohnstonCEO/DecentralizedApplications https://coinsutra.com/dapps-decentralized-applications/ https://medium.com/@mvmurthy/full-stack-hello-world-voting-ethereum-dapp-tutorial-part-1-40d2d0d807c2 https://blockgeeks.com/guides/dapps-the-decentralized-future/ https://dappsforbeginners.wordpress.com/tutorials/your-first-dapp/ https://ethereum.stackexchange.com/questions/122/how-to-create-a-dapp-from-scratch-on-ethereum https://blog.coinbase.com/app-coins-and-the-dawn-of-the-decentralized-business-model-8b8c951e734f Join us in the Wizards Slack channel: http://wizards.herokuapp.com/ And please support me on Patreon: https://www.patreon.com/user?u=3191693 Follow me: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology Instagram: https://www.instagram.com/sirajraval/ Instagram: https://www.instagram.com/sirajraval/ Credits to Mahesh Murthy for the code and inspiration: http://www.zastrin.com
Views: 268764 Siraj Raval
How to Build Ethereum Dapp (Decentralized Application Development Tutorial)
 
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► SUBSCRIBE TO THIS CHANNEL ◄ For more videos on how to build decentralized applications on The Ethereum Blockchain: https://www.youtube.com/channel/UCY0xL8V6NzzFcwzHCgB8orQ?sub_confirmation=1 DOWNLOAD THIS VIDEO: http://www.dappuniversity.com/free-download GET THE STEP-BY-STEP ARTICLE: http://www.dappuniversity.com/articles/the-ultimate-ethereum-dapp-tutorial Table of Contents 1. Smoke Test [11:40] Code: https://github.com/dappuniversity/election/releases/tag/1-smoke-test 2. List Candidates [27:10] Code: https://github.com/dappuniversity/election/releases/tag/2-list-candidates 3. Cast Votes [1:13:38] Code: https://github.com/dappuniversity/election/releases/tag/3-cast-votes 4. Watch Events [1:48:05] Code: https://github.com/dappuniversity/election/releases/tag/4-watch-events Install Dependencies [8:53]: Before downloading app code from table of contents, install dependencies and follow setup instructions. And make sure you run `$ npm install`. Full App Code: https://github.com/dappuniversity/election Donate Ether to this channel: 0x39C7BC5496f4eaaa1fF75d88E079C22f0519E7b9 Follow me on Twitter (@DappUniversity): https://twitter.com/DappUniversity Email me: gregory@dappuniversity.com
Views: 88665 Dapp University
An Introduction to Blockchain with Mark Russinovich : Build 2018
 
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In this session, Mark explains how blockchains work, including how they use hashes, transactions, blocks and proof-of-work consensus algorithms to build distributed ledgers. He presents the capabilities of some of the most common blockchain networks, then describes how the COCO Framework addresses their limitations to make blockchains suitable for a wide variety of business consortiums. Create a Free Account (Azure): https://aka.ms/c9-azurefree
Views: 19877 Microsoft Developer
How to Build a Blockchain Integrated Web Application on Ethereum - Part 1
 
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Get more content like this for FREE at https://www.techmaker.tv. This series is going to teach you how to build a blockchain integrated, web application from scratch. We will start by building a set of Ethereum smart contracts inside of the Truffle Framework with TDD. Once we have developed our smart contracts, we'll build a web app with Ruby on Rails that interacts with it. By working through both sides of the process in a single series, you'll see how to build a complete decentralized application (DApp) from scratch, in-depth. The goal is to keep things simple so that you can see how all of the pieces fit together inside your own projects. That said, this series may be a bit lengthy. This episode dives into setting up Truffle and creating your first smart contract. We build out a voter registration contract as the first piece of a voting system using TDD. Helpful Links: Ethereum https://ethereum.org/ Solidity http://solidity.readthedocs.io/en/v0.4.24/ Truffle http://truffleframework.com/
Views: 483 TechmakerTV
Building the Blockchain Ecosystem
 
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Come join Lawrence Lerner and other blockchain professionals to learn what’s practical for the technology in 18 months. Many pundits treat blockchain like internet bacon. Not everything is better with it. What is really practical within the industry? How can we continue to grow a successful and thriving ecosystem in the next 18 months? Lot of people talk about the “big” things that blockchain could do or have very aspirational discussions. This panel discussion brings to ground level ways to make this very tangible right here in Washington and in next 18 months. From funding and regulatory issues to the tangible technology rollouts... What’s practical today?? This potentially becomes a model to be expanded to other cities and larger conversations. Money is flowing ($200M+ here alone) but what are the foundational things that need to happen in the market (regulatory, maturity in business models, participation from businesses) to help create that thriving ecosystem? What’s happening from a regulatory standpoint? How is funding done and what are fundamental differences in the blockchain industry that are driving this change? What makes a solid business model for blockchain businesses? Picks and Shovels vs. Industry solutions - Which drives adoption faster? Join an experience panel with real-world expertise in all things blockchain. Speakers Lawrence Lerner During his career, Lawrence has worked across industries in multiple roles (executive, lead technologist, board member) to enable digital transformation, scale businesses, and create $100Ms in new revenue. Lawrence's experience includes re-architecting Dun&Bradstreet’s core product (35% growth), delivering the next generation of coupons across 31,000 retailers, growing an outsourcing business by $100M, defining Motorola’s smartphone strategy, and helping launch a dozen startups he’s generated wealth for businesses, owners and shareholders. Lawrence serves as Chief Growth Officer for RChain, a scalable blockchain company building networks capable of 40,000 transactions per second. RChain recently raised more than $10 million to build a new blockchain technology. He also serves as a Board Advisor to other blockchain companies. Ryan Straus Ryan is part of the Counsel of Technology Transactions Group, an Adjunct Professor at Seattle University School of Law, and co-developed the Digital Commerce and Financial Technology curriculum for Seattle University’s new LLM in Innovation and Technology Law. Ryan is the author of Bloomberg BNA’s Emerging Payments portfolio, part of Bloomberg BNA’s Banking Practice Series, and co-author of the United States chapter of “The Law of Bitcoin.” Ryan is a frequent speaker on a wide range of consumer finance topics, including issues related to new product development, operational compliance, and Bitcoin and the Blockchain, and has been interviewed by, and written for, many national publications, including Forbes, Time, American Banker, Bloomberg Brief: Financial Regulation, Communications of the ACM, the Association of Certified Financial Crime Specialists, and The Hill. John Utley John Utley is a Sales Leader in IBM's blockchain and SaaS verticals. He's also the President of the Seattle Chapter of the Government Blockchain Association. GBA belives blockchain, Bitcoins, distributed ledger technology (DLT) and cryptocurrencies will fundamentally transform how the government interact with its constituents. GBA is committed to helping individuals and organizations understand, implement and benefit from blockchain technologies. Jagan Nenami Jagan is an innovator, serial entrepreneur and blockchain-enthusiast who has built innovative products and high growth businesses from the ground up. He is passionate about building products that deliver best-in-class customer experience and using technologies that disrupt the current way of doing things. He believes blockchain is one such technology that would change the way we do our jobs. As Chicago Booth MBA, strategy consultant, product executive, entrepreneur, speaker and author; he has well rounded experience across different industries and different size companies. Jagan is also an Entrepreneur-in-Residence at Madrona.
Building BLOCKCHAIN Apps With HYPERLEDGER COMPOSER
 
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In this talk, Simon Stone will provide an introduction to Blockchain, why it is so important today, and how JavaScript developers can use Node.js, LoopBack, Yeoman, and Node-RED as foundations to rapidly develop Blockchain solutions through the open source tool set Hyperledger Composer. EVENT: Node Summit 2017 SPEAKER: Simon Stone PERMISSIONS: Node Summit Organizer provided Coding Tech with the permission to republish this talk. CREDITS: Node Summit web-site: http://www.nodesummit.com Register for 2018 event: http://www.nodesummit.com/registration/
Views: 56416 Coding Tech
How to start a Blockchain business | 3 things you NEED
 
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What's up! I am the founder a 5-person digital marketing agency serving clients in the US & Canada (business link in channel description). This playlist documents my final months before finishing school forever. I am a huge believer in the minimal viable product, and just STARTING. That is exactly what I did about a year ago when I picked up my iPhone, pressed record and uploaded to YouTube - this channel is a work in progress and is as much a personal journal for me – as an educational and inspirational tool for you. The videos mainly focus on the day to day management of a growing digital marketing agency. However, I also like to talk about other creative ways of making money (real estate sub-rentals, crypto-currency investments, and more!). Additionally, I am passionate about lifestyle design, phycology and practical philosophy. If you like my vibe and are at all interested in lifestyle design, making money online, entrepreneurship, or starting a business as a student, subscribe and let’s escape the 9-5 and build an epic lifestyle together!
Views: 9079 Student Entrepreneur
Building a Blockchain Architecture for Large Scale Applications
 
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Chain's Adam Ludwin and Visa’s Peter Berg will share the stage to talk about building a blockchain architecture at Visa-scale. Chain will also make a special announcement. Learn more at www.coindesk.com
Views: 7034 CoinDesk
EOS and  building social media on the blockchain
 
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Why we need alternative platforms
Views: 1249 EOS San Diego
Elysian : A Decentralized Platform to build Ecommerce Websites on the Blockchain
 
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Learn more about Elysian - https://elycoin.io/ Get the Ledger Nano S to Safely store your Cryptocurrency! - https://www.ledgerwallet.com/r/acd6 Website - http://www.ThinkingCrypto.com/ Follow on Facebook - https://www.facebook.com/thinkingcrypto/ Follow on Twitter - https://twitter.com/ThinkingCrypto1 Follow on Steemit - https://steemit.com/@thinkingcrypto What is Elysian & What Problem Does It Solves? Elysian is an innovative, decentralized Ecommerce platform that provides drastic improvements in security and unprecedented user experience by integrating blockchain technology into their ecosystem. Founded in Q1 2017 by Leo Ameri who is the CEO. Customer data storage becomes more secure, and users are able to actively engage in platform or website navigation through the implementation of aesthetically pleasing technological advancements such as Artificial Intelligence and Virtual Reality. The platform is an intermediary between Ecommerce businesses, which build their websites on the Elysian platform, and their targeted demographic of consumers. It differs from off-chain competition such as Shopify, Woocommerce, and Magento because it integrates the blockchain into its platform to distribute data across a private network using Ethereum's private side-chain for Proof-of-Authority consensus. It differs from on-chain competition such as Bezop, Origami Network, and FLOGmall because we're the only platform to solve both security AND user experience issues in the same platform to provide an improved level of trust between Ecommerce merchants and consumers. Team Solid and active team! Token ELY Token Token sale ends in early July, then they will focus on team expansion and development, working on mobile and desktop wallets and the early stages of AI/VR development. Sign up with Coinbase for Free to start investing in Bitcoin and get $10 free Bitcoin when you spend $100! - https://www.coinbase.com/join/59db057bed984302ff3b1275 Easily purchase Altcoins such as Ripple XRP, Cardano and more on the Binance exchange - https://www.binance.com/?ref=21575512 Get the Ledger Nano S to Safely store your Cryptocurrency! : -Buy directly from Ledger - https://www.ledgerwallet.com/r/acd6 -Buy on Amazon - http://amzn.to/2zYgdAv Mine Bitcoin and other Cryptocurrencies Daily with HashFlare! Free to sign up! - https://hashflare.io/r/373CC8F3 Mine Bitcoin and other Cryptocurrencies with Genesis Mining. Use code "he76Rc" and get 3% off every purchase - https://www.genesis-mining.com/a/2126471 Help support the channel! Donations : BTC - 3GPcKwB3UGML4UiYqZM6BYx7Nu5Dj7GKDD ETH - 0x7929e49cabe8d95d31392eaf974f378b508da2f4 LTC - MWMhsyGX7tsTPGS2EtSCAWpy3ywCv25r6B XRP - rDsbeomae4FXwgQTJp9Rs64Qg9vDiTCdBv Destination Tag - 35594196 Disclaimer - Thinking Crypto and Tony Edward are not financial or investment experts. You should do your own research on each cryptocurrency and make your own conclusions and decisions for investment. Invest at your own risk, only invest what you are willing to lose. This channel and its videos are just for educational purposes and NOT investment or financial advice.
Views: 944 Thinking Crypto
Intel: Building Blockchain for the Enterprise
 
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In this episode of This Is My Architecture - https://amzn.to/2pBzT5l, Ryan from Intel shows us how Intel leverages AWS services to build, test and deploy Hyperledger Sawtooth, an enterprise blockchain platform. Building distributed, modular blockchain platforms requires novel approaches to deploying and testing the integrity of the network along with the data stored on-chain. Find out how Intel uses EC2, S3, AWS Marketplace and other AWS services to build an end-to-end Blockchain Factory. Host: Lana Kalashnyk, Partner Solutions Architect, Blockchain Speakers: Ryan Beck-Buysse, Sr. Systems Engineer, Intel
Views: 1982 Amazon Web Services
Blockchain Academy - How to Build Your Own Blockchain?
 
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250 developers showed up to hear Leonid Beder, our head of Security and Engineering, speak at Blockchain Academy’s first event “How to Build Your Own Blockchain”. The lecture was an introduction to blockchain concepts and technology and together, we created a simple Blockchain through an interactive code development session. You can see the recording of Leonid’s talk below and the full slides here: https://www.slideshare.net/LeonidBeder/how-to-build-your-own-blockchain
Simple Blockchain in Python WITH MINING!
 
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In this video we'll be creating our own blockchain in Python! We'll also be using SHA256 for our proof-of-work to mine our blockchain. Go to https://howcode.org for more! Source code: https://howco.de/simple-python-blockchain Link to DigitalOcean: http://howco.de/d_ocean Link to howCode Facebook: http://howco.de/fb Link to howCode Twitter: http://howco.de/twitter Link to /r/howCode: http://howco.de/reddit Don't forget to subscribe for more!
Views: 9870 howCode
Building a Blockchain From Scratch (In Depth) - Part 1
 
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Go to https://www.techmaker.tv for more FREE content like this :) In this series, we explore in depth how to build a blockchain from scratch. To do that, we follow a TDD paradigm using the Ruby language. This series is inspired by this tech talk that I strongly encourage you to watch: https://www.youtube.com/watch?v=3aJI1ABdjQk During this episode, we set up a Bank class that works like a central bank. Throughout the next episodes, we will iterate towards decentralization.
Views: 331 TechmakerTV
Let's Create A Blockchain With PHP
 
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Blockchain, Cryptocurrency. Bitcoin, Ethereum. Buzzwords? Trendy topics? Sure. As a developer, I'm not very interested in the hype or the crazy speculation. But I want to understand the underlying technology. How Bitcoin works. What makes Ethereum useful. The concepts and algorithms used by Bitcoin, Ethereum, and the thousands other coins that were created in the last years. I read the Bitcoin whitepaper. I found it very interesting. To share my new knowledge, I'd like to create a cryptocurrency in PHP... with you. One hour should be more than enough. Along the way, you will hopefully better understand what makes Bitcoin revolutionary. EVENT: DrupalCon Nashville 2018 SPEAKER: Fabien Potencier PERMISSIONS: Original video was published with the Creative Commons Attribution license (reuse allowed). CREDITS: Original video source: https://www.youtube.com/watch?v=QkBbs5JRQ-k
Views: 10502 Coding Tech
Blockchain in 15 MINUTES! Code Your Own Simple Blockchain
 
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FIND THE CODE @ https://github.com/oalsing/Simple-Blockchain In this video I'll use Python to program a simple blockchain together with you guys. This is as simple as it gets, and together we are going to add more functionality to this code. PEACE! ---------------------------------------------------------------------------------------------- JOIN NO PMO NATION 👬: ---------------------------------------------------------------------------------------------- 👬 Instagram: https://www.instagram.com/nopmonation/ ---------------------------------------------------------------------------------------------- JOIN THE ARMY OF HAPPIER AND STRONGER PEOPLE 👬: ---------------------------------------------------------------------------------------------- 🎓 SUBSCRIBE ON YOUTUBE: https://goo.gl/JDWLKZ 🎓 JOIN US ON SLACK: https://goo.gl/srBTka 🎓 JOIN MY EXCLUSIVE MAILING LIST: http://eepurl.com/di4dNj ---------------------------------------------------------------------------------------------- POPULAR EDUCATION SERIES 💝: ---------------------------------------------------------------------------------------------- 🎓 MASTER NOFAP: https://goo.gl/z6E6HU 🎓 BECOME HAPPIER: https://goo.gl/DZ4cps 🎓 ATTRACT WOMEN: https://goo.gl/MKxdeS 🎓 MACHINE LEARNING: https://goo.gl/hULpKQ 🎓 ARTIFICIAL INTELLIGENCE: https://goo.gl/pzCWpU ---------------------------------------------------------------------------------------------- HOW TO ASK OSCAR QUESTIONS 🎤: ---------------------------------------------------------------------------------------------- 👬 MESSAGE ME ON INSTAGRAM: https://www.instagram.com/oscaralsing/ 👬 ASK ME ON SLACK: https://goo.gl/srBTka Linkedin: https://www.linkedin.com/in/oscaralsing/ Facebook: https://www.facebook.com/oscaralsingcom Website: http://www.oscaralsing.com ---------------------------------------------------------------------------------------------- PRODUCTS I LOVE ❤️: ---------------------------------------------------------------------------------------------- LIFE-CHANGING BOOKS: https://goo.gl/MMH4XG MY CAMERA/PROGRAMMING GEAR: https://goo.gl/WPCkZr ---------------------------------------------------------------------------------------------- ABOUT OSCAR 💝: ---------------------------------------------------------------------------------------------- Oscar is a leader, educator and programmer specialised in Artificial Intelligence and Machine Learning who strives to build a world where all leadership spawns from an intrinsic compassion for others. He is heavily interest in mindfulness and meditation and is a daily Brazilian Jiu-Jitsu practitioner. Furthermore, he Loves lifting heavy things and reads a lot of books and believes in a world where compassion and mutual understanding and respect permeate all of our actions. 🎉 Leader of the Year (2017, All Swedish Students) 🎉 10/100 @ Sweden's Top Future 100 Leaders 2018 🎉 37/100 @ Sweden's Top Future 100 Leaders 2017
Views: 6251 Oscar Alsing
Ethereum Developer: Build A Decentralised Blockchain App
 
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Ethereum Developer: Build A Decentralised Blockchain App, is the most comprehensive course on building a decentralised blockchain application anywhere on the web. This is an effective and practical course that will take you from zero knowledge on developing decentralised Blockchain apps, to become an active early adopter who can develop Ethereum based Blockchain apps. This course is designed for anyone who wants to become an early adopter of the emerging decentralised Blockchain apps market. So if you’ve heard about decentralised Blockchain apps but have yet to get involved, you’re in the right place to jump in. // TIMESTAMPS // 01:59 - Here Is The Ecosystem Ethereum Is Comprised Of DApps And DAOs 05:16 - Lets Discuss What Mist Is As Well As How It Works 06:09 - You Must Be Made Aware Of What Ether And Accounts Are 09:17 - Here’s How To Compile, Deploy And Instantiate Contracts 14:26 - Lets Get Started With Configuring, Running & Working With The Go Ethereum Client 26:18 - Lets Kick This Lecture Off With Explaining The DApp We’re Going To Create 28:48 - Here Are Contract Classes, Functions And Conditionals Explained 43:32 - We Must Now Cover Inheritance And Abstract Contracts 49:54 - You Must Understand Libraries So Lets Jump Into It 52:34 - Types, Arrays, Structs and Mappings Are Something You Must Understand 01:05:58 - Lets Now Jump Into Global Variables 01:09:01 - Learn More About How Debugging Works With Us Here 01:12:12 - Here’s Your Introduction And Setup Instructions For Ethereum IDE 01:20:00 - Here’s Your Introduction And Setup Instructions For Truffle 01:24:35 - Lets Now Show You The Communication between Contracts and Websites // FULL COURSE HERE // View: https://www.udemy.com/ethereum-developer/?couponCode=YOUTUBE10 // FREE BITCOIN WEBINAR // Join: http://bit.ly/2AR6v2v // CRYPTOCURRENCY & BLOCKCHAIN TUTORIALS // Sign-Up: https://www.b21block.com // FOLLOW ME ONLINE // Subscribe: https://youtube.com/c/RavinderDeolB21Block?sub_confirmation=1 Like: https://facebook.com/B21Block
Building a blockchain for business with the Hyperledger Project
 
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https://developer.ibm.com/tv/the-creation-of-hyperledger-fabric-v1-for-stable-blockchain-networks/ Hyperledger is one of the fastest growing open source blockchain communities. Anyone can help lead it. Learn more and join the community: www.hyperledger.org. Or, head here, http://ibm.co/2dbtffw. The work started last year with a simple framework to test the interaction between applications and secure blockchain networks, and it’s allowed us to test use cases in supply chain, capital markets, manufacturing, and healthcare. First, we learned that permissioned blockchain networks that require every peer to execute every transaction, maintain a ledger and run consensus can’t scale very well and can’t support true private transactions and confidential contracts. So the Hyperledger community designed Fabric V1 to deliver a truly modular, scalable, and secure foundation for industrial blockchain solutions. That’s what we’re building right now and we could use your help. IBM Owner: Calvin Powers
Views: 103149 IBM Developer
Build a Decentralized Blockchain Application with Hyperledger Fabric and Composer
 
54:09
Robert van Mölken Senior Integration Specialist AMIS Services BV During this developer session you will learn how to build your own practical blockchain using the open-source, freely available Hyperledger Fabric and Composer, its design tool. At the start of the presentation I will shortly introduce Hyperledger Fabric as our blockchain of choice, how it relates to other (private) blockchains and how Composer will help us build our application. This developer session will go through the pre-requirements, how to run a blockchain, generating artifacts, starting and stopping the network and writing your first blockchain application. At the end of this deep-dive you know how to design and setup a practical blockchain application and understand the concepts behind it.
Views: 1530 Oracle Developers
Building a blockchain business network with Hyperledger Composer
 
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Taking a look at the open toolsets used within Hyperledger Composer which will give an insight into the types of skills required for such a project. Presented By Dan Selman | @danielselman LINKS What is blockchain?: https://ibm.co/2LBuqt9 Get a free guide to getting started with blockchain: https://ibm.co/2OsFbM4 IBM Blockchain Platform Starter Plan – now in GA: https://ibm.co/2LJXfCS Develop. Govern. Operate a blockchain network: https://ibm.co/2viWFSd #Blockchain #Technology #Coding
Views: 1651 IBMBlockchain
Ontology | Building trust on the blockchain
 
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What do you think about Ontology? Do you think it can serve as a trust layer for identity verification and a variety of other use cases? Feel free to leave a comment below! Thank you all so much for watching the video. If you enjoyed the video, please consider dropping a like and subscribing. Running into some trouble or questions? Feel free to leave them down in the comments below! Sources | Website: https://ont.io/ Whitepapers: https://ont.io/developer (Click the globe for ENG) Team: https://info.ont.io/team/en Twitter: https://twitter.com/OntologyNetwork Reddit: https://www.reddit.com/r/OntologyNetwork/ Blockchain Brad: https://www.youtube.com/watch?v=lPWwcgpc3P0 Interview: https://www.youtube.com/watch?v=bmAKSDxmgr8 Medium: https://medium.com/ontologynetwork ---------------------------------------------------------------------------------------------------------- For consulting, speaking, or other business inquiries, please feel free to reach me at contactdatadash@gmail.com Patreon: http://patreon.com/data_dash Telegram: Alerts | https://t.me/Data_Dash Discussion | https://t.me/joinchat/GXEWy0LIjjDvRxbnGeSfPw Discord: https://discord.gg/S7MtTcB Donate XRB: xrb_3y7qi1z5kcpgi9cnk4bctus155qntiy1cszfmeh9zg7eqqqjb9imebsqf33t BTC: 14DHXJa9CgeBPf6m7UeMKE9yzAYFKPW2nV ETH: 0xa34d3461ae04953489e9aa464689c022836751d0 Want to start trading cryptocurrencies? Sign up through this link to get $10 of free bitcoin with your first purchase of over $100 https://www.coinbase.com/join/52ee973... Want to start trading coins? My top choice is Binance. https://www.binance.com/register.html?ref=10896873 Disclaimer: Statements on this site do not represent the views or policies of anyone other than myself. The information on this site is provided for discussion purposes only, and are not investing recommendations. Under no circumstances does this information represent a recommendation to buy or sell securities.
Views: 28184 DataDash
Let's build a blockchain! — A mini-cryptocurrency in Ruby (Haseeb Qureshi)
 
02:30:15
Ever wondered how cryptocurrencies like Bitcoin or Ethereum work? Well, what better way to find out than to build one! Come watch this lecture by Haseeb where he builds a blockchain from scratch in Ruby. By the end, we'll definitely all be rich with something resembling money. Probably. Slides: https://speakerdeck.com/haseebq/lets-build-a-blockchain-a-mini-cryptocurrency-in-ruby Github code: https://github.com/Haseeb-Qureshi/lets-build-a-blockchain This talk was generously hosted by App Academy. App Academy helps exciting companies hire promising software engineers. More than 2,000 young professionals apply for just 60 spots in App Academy's 1,000 hour web immersive program. If accepted, they learn computer science fundamentals, Ruby on Rails, JavaScript and React. For those that make it through the program, they get high paying jobs with companies such as Facebook, Google, Tesla or Linkedin. To follow Haseeb: https://twitter.com/hosseeb https://haseebq.com
Views: 18507 Haseeb Qureshi
Building a Blockchain Database with MongoDB
 
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In this on-demand webinar, we explore: - Applications for blockchain - Integrating blockchain within the enterprise IT stack - Blockchain database deployment architectures - Deployment scenarios for blockchain databases - Required technical capabilities ethereum blockchain explained basic tutorial db
Views: 483 Technocraft
Build An Ethereum Hello World Blockchain Application In A Private Network
 
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Ethereum Blockchain Developer: Build Projects Using Solidity - is one of the largest, most in-depth ethereum development courses online. The curriculum contains a number of practical exercises, which will help you put all the knowledge you’ve learned into practice to create something of value. By taking this course you’ll get to work with the ethereum blockchain on a practical level, with step-by-step instructions guiding you through the entire process. This course embodies our ethos of learning by doing, as you’ll have projects created of your very own by completing this course. You’ll gain a step-by-step blueprint within this course, providing you with all the knowledge you need, in order to successfully build your own projects as an ethereum blockchain developer. Furthermore, you can be assured that in this course we’ll be deep diving into all of the key aspects in relation ethereum blockchain development, that includes; hands-on developing with solidity, learning how to use core development tools such as Mist, Geth, and Ethereum Studio, advanced Web3 development, how to de-bug your decentralised application, and so much more! You can be assured you’ll have access to both of your instructors throughout the course on-demand. Remember, you’ll gain lifetime access to this course which includes all future updates free of charge, and there’s a 30 day money back guarantee with no questions asked. // TIMESTAMPS // 00:00 - Quick Introduction Before Commencing With This Course 03:23 - Summary To What You’ll Be Creating In This Section 05:24 - Install The Go-Ethereum Client And Mist Browser 10:26 - Configure A Private Network And Mine Some Ether 17:35 - Deploy Your Hello World Application Into Your Private Network 22:36 - Here’s What You Need To Start Doing Next // FREE BITCOIN WEBINAR // Join: http://bit.ly/2AR6v2v // FULL COURSE HERE // View: https://www.udemy.com/blockchain-developer/?couponCode=YOUTUBE10 // CRYPTOCURRENCY & BLOCKCHAIN TUTORIALS // Sign-Up: https://www.b21block.com // FOLLOW ME ONLINE // Subscribe: https://youtube.com/c/RavinderDeolB21Block?sub_confirmation=1 Like: https://facebook.com/B21Block
SpringRole - Using the blockchain for building a trusted verification and attestation platform
 
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https://springrole.com/ ICO: https://springrole.com/token-page.html Using the blockchain for building a trusted verification and attestation platform We have a real reason to be on the blockchain. We are confident that we are solving real problems that exist in today’s profile verification methodologies. And the power of the blockchain has given us complete control and provides us with the flexibility to develop a trustworthy verification and attestation process from ground up. --------------------------------------------------------------------------- Subscribe to my channel and leave a comment below with your bitcoin address. On my next video you could be one of the lucky comment who will win ( 0.0005 BTC ) 50,000 Satoshi . PS: I am not a Financial Adviser, and any information shared in the video is my own opinion and not to be taken as financial advice. please do your own research before investing any amount of money, also only invest what you are willing to lose. Games: https://luckygames.io/?ref=8249440 https://www.bitsler.com/?ref=sydazfar https://pharaohdice.com/?ap=CryptoSID https://stake.com/?code=CryptoSID https://sharkoin.com/?ap=sydazfar
Views: 2335 CryptoSID
How to build a community & brand in Blockchain - With Justin Wu on ICO TV
 
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Featured on ICO TV - ICO Token Growth.
Views: 252 Justin Wu
How to Building a #Blockchain & Cryptocurrency by Python
 
02:09:18
Aiodex’s Referral Program  will give you 20% -80% commission from their transaction fee for 7 years. The value will be calculated starting from the date the member you invite sign up. ☞ https://aiodex.com/?ref=5b45a599c7165734d36bb3fc Get Free 15 Geek ☞ https://my.geekcash.io/ref/5b3c4924d38b6158ce04633f or http://geekcash.org/ How to Install Masternode for Geek Cash ☞ https://codequs.com/p/HyZO2Elg7 Learn Python by Building a Blockchain & Cryptocurrency ☞ https://edupioneer.net/p/Hkf1gIuaf Complete Python Bootcamp: Go from zero to hero in Python 3 ☞ http://edupioneer.net/p/S15_M7e-l Apache Spark with Python - Big Data with PySpark and Spark ☞ http://edupioneer.net/p/BysGUpenM Complete Python Masterclass ☞ http://edupioneer.net/p/SkCfL7xbe The Python Bible™ | Everything You Need to Program in Python ☞ http://edupioneer.net/p/Skc18mgbl Data Science, Deep Learning, & Machine Learning with Python ☞ http://edupioneer.net/p/BkS5nEmZg Python for Financial Analysis and Algorithmic Trading ☞ http://edupioneer.net/p/BkBWKHZtb Python is probably THE most trending programming language you can learn these days! It's very popular because it's easy to learn and use, runs on all operating systems and allows you to build a broad variety of programs: Be that web applications, desktop applications, utility scripts or using it for data science and machine learning. In this course, you'll learn Python from scratch - and you'll do so whilst building your own Blockchain and Cryptocurrency. These are of course also highly trending topics and not a lot of people understand what a Blockchain really is. As a nice side-effect, you will know how a Blockchain works once you completed this course. It's an exciting course project that allows you to learn and apply Python to something you know and you can use. Why Python? As written above, Python is both easy-to-use and extremely versatile and powerful at the same time. Certainly not the worst combination. If you check it on Google trends (and compare it to other programming languages), you'll see that it's very popular these days. It's being used by almost any important company - be that Google, Amazon or Facebook. It's used to run web applications, scripts, desktop programs and machine learning algorithms. This course sets the basics for all these use-cases! Why Blockchain? I believe that you learn something best if you directly apply it to a real-world project. And the Blockchain technology is an exciting trend which is there to stay. In this course, you'll learn a lot about the core concepts of the Blockchain and you'll see how Python can be used for the many aspects that make up a Blockchain and Cryptocurrency. In my opinion, a perfect course project is challenging, interesting, something you know from real-life but also not overly complex. And that's all the case for the Blockchain! It poses some nice challenges where a lot of different Python features can be used to overcome them. It also is something we hear about all the time and yet no one knows how it works. And we can dive into the core Blockchain concepts without spending 100+ hours working on it. Who's teaching you? My name is Maximilian Schwarzmüller and I'm a freelance developer. My focus is on web development but I've been working with Python for many years. It's actually one of the first languages I started with when I was 13. I'm the creator of many 5 star bestseller courses here on Udemy and I love diving into new technologies. That's why I had to dive into this whole Blockchain thing when it became more popular and why I chose it as a project for this course. I can't wait to welcome you on board of this course and I hope you'll enjoy it just as much as I did creating it! :-) What's in the course? Great question! Here's a brief summary: A summary of Python and the Blockchain technology All the base Python syntax you need to know (variables, operators, functions, ...) Loops and conditional statements More complex data structures like tuples or dictionaries A closer look at built-in functions and the standard library Python ships with String manipulation How to work with files Error handling Debugging Object-oriented programming with classes and inheritance Internal & external modules (packages) How to spin up an Http server with the Flask package Handling Http requests (sending & receiving) And more! Original video source: https://www.youtube.com/watch?v=KARxDX5DTgY Video source via: Academind ---------------------------------------------------- Website: http://bit.ly/2pN2aXx Playlist: http://bit.ly/2Eyn3dI Website: http://bit.ly/2Hay229 Fanpage: http://bit.ly/2qi5j1A Twitter: http://bit.ly/2GOyTlA Pinterest: http://bit.ly/2qihWtz Tumblr: http://bit.ly/2qjBcGo
Views: 1224 coderschool
Building apps and smart contracts with the Azure Blockchain Workbench – Part II
 
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Build blockchain apps using the app environment in Azure Blockchain Workbench. Generate an application that uses your blockchain of choice to drive greater accountability in just about any multi-party process like a supply chain and more. Explore how you can build a Smart Contract and bring that into the Azure Blockchain Workbench, how you can have IoT devices send data to your apps, and how you can even query individualized events that are happening in the blockchain. To see the first show of this series, go to: https://youtu.be/gwrYspdaOx8 Try Azure Blockchain Workbench for yourself: https://aka.ms/workbenchdocs And ask your blockchain questions at: https://aka.ms/BlockchainTechCommunity Subscribe to Microsoft Mechanics at: https://microsoft.com/mechanics
Views: 16627 Microsoft Mechanics
BUILD ECOMMERCE WEBSITES ON THE BLOCKCHAIN! | ELYSIAN ICO REVIEW
 
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Welcome to Crypto Chemist. Elysian is a team of Ecommerce and cryptocurrency experts with a plan to connect the multi-trillion dollar Ecommerce industry with the multi-billion dollar global cryptocurrency market by creating a revolutionary, new Ecommerce platform. ▶️ For Inquiries contact: ContactCryptoChemist@gmail.com ▶️ Reach me on telegram: https://telegram.me/cryptochemistchat ________________________________________________________________ ✔️ JOIN ELYSIAN HERE: https://www.elycoin.io/ ✔️ ELYSIAN TELEGRAM: https://t.me/elysian_ely ✔️ ELYSIAN WHITEPAPER: https://www.elycoin.io/whitepaper/english ________________________________________________________________ Disclaimer: There is risk involved in trading, mining, lending and investing in cryptocurrency. Crypto Chemist does not take any responsibility for any losses that may occur. Crypto Chemist does not give financial advice. No copyright infringement intended. This video is strictly intended for entertainment purposes only. I do not own any copyrights to the songs, other videos or images being used in this video.
Views: 10152 Crypto Chemist
Beginner Blockchain: Creating a Blockchain Chat App With Javascript
 
01:04:27
Learn to Code at https://devslopes.com From beginner to blockchain. In this webinar recap, you'll learn how Proof of Stake works and then will build a simple blockchain chat app in Javascript! Start learning Blockchain development today! https://www.devslopes.com/collections?category=blockchain Devslopes is dedicated to teaching beginners and non-programmers all about app, web, backend and blockchain development. We've taught over 200,000 students how to code. Many of our students have successfully picked up skills in iOS, Android and Web Development and even landed jobs as jr. developers from taking our courses. If you enjoyed this video be sure to LIKE and SUBSCRIBE to our channel. Happy coding! ▶ Learn more at http://devslopes.com/ ▶ Instagram: https://www.instagram.com/devslopes/ ▶ Facebook: https://www.facebook.com/devslopes/ ▶ Twitter: https://twitter.com/devslope ▶ Snapchat: devslopes
Views: 10673 Devslopes
Ivan On Tech: Building Startups Using Blockchain
 
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Ivan Liljeqvist (Ivan On Tech) explains what startups can be built using blockchain. Blockchain is probably the most hyped technology today. Few people know exactly what it is and where it's useful. This talk explains exactly which problems can be solved using blockchain. It goes through problems which face industry that can be solved using blockchain. If you want to start a company that uses blockchain, this is the talk for you.
Russian Military - Building Blockchain Research Lab to Combat USA & Israeli Cyber Attacks
 
03:57
💰Get on the Waiting List ★ http://yen.io Russia is growing in the blockchain space and that's great! // GET THE APPS 💰 Social Exchange - http://yen.io 🚀 Market Cap - http://coinpuffs.com 💥 Stay Woke - http://cryptoyum.com 📚 Free Email Course - http://10daysofbitcoin.com // GET STARTED 🚀 Become a Cryptonaut - Support us on http://patreon.com/pub 💻 Join us at the PUB! - http://thebitcoin.pub 💰Get a Coinbase Wallet! - http://dctv.co/dctv-coinbase - Sign up! // WE DO SOCIAL 🔑 Decentralized Newsletter - https://dctv.co/dctv-news 📔 Twitter - https://dctv.co/dctv-twitter 💻 Google+ - https://dctv.co/dctv-googleplus ✏️ LinkedIn - https://dctv.co/dctv-linkedin 💻 Medium - https://dctv.co/dctv-medium Music by Charles Giovanniello, a Bitcoin Pub community member! Note: This is not financial advice as all investing is speculative. Have fun and good luck!
Views: 761 Decentralized TV
"Building with Blockchain" by Benji Rogers  |  FastForward 2016
 
01:06:29
Benji Rogers, Founder & CEO of PledgeMusic, presents his "Building with Blockchain" Keynote at the debut FastForward conference on 4-5 February 2016, at the Muziekgebouw aan't IJ in Amsterdam, NL. FastForward is a brand new event for the music business calendar, providing a platform that exists to connect, engage, and inspire ambitious under 35 year-olds working in the music business all over the world, laying the foundation for a sustainable career in the modern music industry. http://www.fastforward.xyz/ http://www.pledgemusic.com/ For more information on the .Blockchain Fair-Trade Music Format Project visit: http://www.dotblockchain.info/ Opening Track Info Artist: BOA Track: "Right Place Right Time" (Single) Facebook: http://www.facebook.com/rsvpBOA Spotify: http://open.spotify.com/artist/4lcsnzq0ekzwmbmwb6wz98 Soundcloud: http://www.soundcloud.com/rsvpboa
Views: 3406 FastForward
India to Build "Largest Blockchain Ledger" at Local Level - INDIA #FTW
 
05:50
🚀 Get the Apps! ★ http://cryptoyum.com ★ http://coinpuffs.com 10 Days of Bitcoin: 💯 Free Email Course! ★ http://10daysofbitcoin.com India is going to begin building the largest blockchain ledger ever! // GET STARTED 🚀 Become a Cryptonaut - Support us on http://patreon.com/pub 💻 Join us at the PUB! - http://thebitcoin.pub 💰Get a Coinbase Wallet! - http://dctv.co/dctv-coinbase - Sign up! // WE DO SOCIAL 🔑 Decentralized Newsletter - https://dctv.co/dctv-news 📔 Twitter - https://dctv.co/dctv-twitter 📔 Facebook - https://dctv.co/dctv-fb 🔑 Instagram - https://dctv.co/dctv-instagram 💻 Google+ - https://dctv.co/dctv-googleplus ✏️ LinkedIn - https://dctv.co/dctv-linkedin 💻 Medium - https://dctv.co/dctv-medium Music by Charles Giovanniello, a Bitcoin Pub community member! Note: This is not financial advice as all investing is speculative. Have fun and good luck!
Views: 2419 Decentralized TV
Cryptocurrencies and the Blockchain (and how to build one with Python)
 
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Presented by Samuel Cormier-Iijima and recorded at the Ottawa Python Meetup on Aug 24th, 2017. Slides: https://sciyoshi.com/content/presentations/cryptocurrencies-and-the-blockchain.html Sample code: https://nbviewer.jupyter.org/github/sciyoshi/sciweb/blob/master/content/presentations/cryptocurrencies-and-the-blockchain/blockchain.ipynb
Oil and gas industry building on blockchain
 
03:08
Blockchain is transforming real estate markets, shipping, banking, healthcare.
Views: 608 CGTN America
Building Bitcoin Websites - Working With Blockchain.info JSON Data
 
19:36
This video demonstrates how to work with Blockchain.info's JSON data. In this example we display total amount received by an address and it's most recent transactions. BTC address: 1J9ikqFuwrzPbczsDkquA9uVYeq6dEehsj
Views: 5982 m1xolyd1an
Intro to Blockchain and the Azure Blockchain Workbench – Part I
 
10:06
Explanation on how blockchain works. Examples of its business application and the work Microsoft is doing to help you harness the technology in Microsoft Azure. First, we’ll explain how blockchain works, its broader applications for businesses and what Microsoft is doing to make it easier to spin up required infrastructure to harness blockchain and develop apps using the new [aka.ms/tryworkbench]Azure Blockchain Workbench. To see the second show of this series, go to: https://youtu.be/mlRx52p61_g And ask your blockchain questions at: https://aka.ms/BlockchainTechCommunity Subscribe to Microsoft Mechanics at: https://microsoft.com/mechanics
Views: 31326 Microsoft Mechanics
Building Distributed Apps With EOS.IO Blockchain
 
01:32:00
This online training workshop will enable developers (including non-C++ developers) to quickly learn the basics of EOS.IO distributed app (DApp) development, with a focus on back-end smart contract creation. 1. Understand the high-level fundamental pieces of an EOS.IO DApp 2. Learn the flow of transactions and actions (messages & events) in EOS.IO 3. Observe the development and deployment of a DApp on EOS.IO 4. Discover the various libraries available to a DApp developer
Views: 12763 OCI
Build Blockchain Proof of Concept in Less than 15 minutes
 
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Build a POC blockchain application with Hyperledger. Create your first blockchain application in less than 15 minutes! If you are interested in learning more about bitcoin and blockchain sign up for the Bits and Chains newsletter http://eepurl.com/cRXH2v
Views: 2999 Portia Burton