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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: 15084 m1xolyd1an
Building Bitcoin Websites - Blockchain API 1 of 2
 
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Intro to using blockchain's API. This video goes over the right way to get set up and then how to generate addresses using PHP. My Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Development/dp/153494544X BTC address: 1NPrfWgJfkANmd1jt88A141PjhiarT8d9U Follow me on twitter: https://twitter.com/coinableS Blockchain API tutorial How to use Blockchains API Blockchain.info API PHP
Views: 35183 m1xolyd1an
Blockchain Receive Payments API v2 HD BIP32 xpub
 
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Overview of blockchain's new receive payments API. Building Bitcoin Websites Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Development/dp/153494544X Video how to tutorial: https://www.youtube.com/watch?v=ASCz5uLs5EE Written how to tutorial: http://btcthreads.com/how-to-use-blockchain-receive-payments-api-hd-bip32-xpub/ Link to github shopping cart: https://github.com/coinables/Blockchain-Receive-Payments-API-Shopping-Cart BTC: 1NPrfWgJfkANmd1jt88A141PjhiarT8d9U
Views: 20086 m1xolyd1an
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: 20786 Coding Tech
Smart Contract with Front End | Blockchain
 
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Full Playlist : https://www.youtube.com/watch?v=UqQMSVfugFA&list=PLsyeobzWxl7oY6tZmnZ5S7yTDxyu4zDW- Editing Machines & Monitors : https://amzn.to/2HA6ra8 https://amzn.to/2VMBBPw https://amzn.to/2RfKWgL https://amzn.to/2Q665JW https://amzn.to/2OUP21a. Check out our website: www.telusko.com courses.telusko.com Instagram : https://www.instagram.com/navinreddy20 Twitter : https://twitter.com/navinreddy20 Facebook: Telusko : https://www.facebook.com/teluskolearn... Navin Reddy : https://www.facebook.com/navintelusko Subscribe to our other channel: Navin Reddy : https://www.youtube.com/channel/UCxmkk8bMSOF-UBF43z-pdGQ Telusko Hindi : https://www.youtube.com/channel/UCitzw4ROeTVGRRLnCPws-cw Donation & Support: Indian Payment : https://www.instamojo.com/@NavinReddy/ PayPal Id : navinreddy20 Patreon : navinreddy20
Views: 3290 Telusko
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: 429861 Ivan on Tech
Create a customer Loyalty Program with Blockchain
 
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Create a customer loyalty program with blockchain. Use Hyperledger Composer API and Node.js to connect program members and partners on one network.
Views: 4888 IBM Developer
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
Blockchain Wallet | How To Create Blockchain Bitcoin Wallet | Blockchain Tutorial | Edureka
 
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( Blockchain Training : https://www.edureka.co/blockchain-training ) This video on Blockchain Wallet helps you to learn following topics: 1. Why we need Blockchain Wallet? 2. What is Blockchain Wallet? 3. Features of Blockchain wallet 4. Types of Wallet 5. Comparing Blockchain Wallet 6. Demo - Transferring Currency across Wallets Subscribe to our channel to get video updates. Hit the subscribe button above. For doubts & queries on Blockchain, post the same on Edureka Community: https://www.edureka.co/community/blockchain #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 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. 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: 13439 edureka!
Make a Blockchain in C | Tutorial | Harshal Gohel | TechBot Inc.
 
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The blockchain is an undeniably ingenious invention – the brainchild of a person or group of people known by the pseudonym, Satoshi Nakamoto. But since then, it has evolved into something greater, and the main question every single person is asking is: What is Blockchain? So, lets Write a program of BlockChain in C Language --------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------- All BackGround Music are from : https://www.youtube.com/user/NoCopyrightSounds --------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------- Website: http://techbotinc.com/ Facebook: https://www.fb.com/techbotinc/ Instagram: https://www.instagram.com/techbotinc/ Twitter: https://twitter.com/techbot_inc
Views: 3776 TechBot Inc.
How To Obtaining an Extended Public Key xPub From Blockchain Wallet
 
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How To Obtaining an Extended Public Key xPub From Blockchain Wallet ---------------------------------------------------------------------------------------------------------- it is located in Settings - Addresses - Manage - More Options - Show xPub Don't share your Xpub key to any one. Just i shown for demonstration purpose only. Thanks for watching. For more techincal videos please subscribe our channel Keep Watching :-) !.
Views: 3616 TechiesBadi
Coding a Simple Bitcoin Paywall in Under 10 Minutes
 
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How to build a bitcoin paywall in 10 minutes with PHP & AJAX. APIs used are smartbit.au and blockchain.info. Sorry about my loud cat. My Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Development/dp/153494544X Source: https://github.com/coinables/Simple-Barebone-Bitcoin-Paywall
Views: 11173 m1xolyd1an
Blockchain Live ticker API Javascript, HTML
 
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Developing Simple Bitcoin Ticker App Using Blockchain API . HTML
Views: 389 Zafar lehri
Angular frontend - Blockchain in Javascript (part 5)
 
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Blockchains are hard to understand, so let's visualize their inner workings by building a front-end application in Angular. I'll show you how to visualize blocks on the chain and the transactions inside them. We'll also make a UI to create new transactions and to mine new blocks. All of this is based on the Javascript blockchain implementation that we made in the previous 4 parts: SavjeeCoin! ☞ Live demo of what we're going to build in this video: https://savjee.github.io/savjeecoin-frontend/ ☞ Parts in this tutorial: 00:00 Introduction - What we're going to build 03:06 Installing dependencies & creating project 06:00 Creating a nice header 08:10 Implementing the Blockchain service 13:44 Visualizing blocks on the chain: create BlockchainViewer & BlockView component 21:52 Visualizing transactions with TransactionsTable component 29:13 Making a settings page (to configure difficulty & mining reward) 33:56 Creating new transactions with CreateTransaction page 41:50 Creating the "Pending transactions" page 47:20 Full demo: creating transactions, mining blocks and seeing them on the chain ☞ Previous parts Part 1 - Creating blockchain - https://youtu.be/zVqczFZr124 Part 2 - Proof-of-Work - https://youtu.be/HneatE69814 Part 3 - Mining rewards - https://youtu.be/fRV6cGXVQ4I Part 4 - Signing transactions - https://youtu.be/kWQ84S13-hw ☞ Source code is available on GitHub: https://github.com/Savjee/savjeecoin-frontend Feel free to fork, modify & improve it. Pull requests are appreciated! ☞ Follow me on Twitter: https://twitter.com/Savjee Facebook: https://facebook.com/Savjee Blog: https://savjee.be GitHub: https://github.com/Savjee
How to use Blockchain Wallet API v2
 
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How to set up blockchain.info wallet service API. Blockchain Wallet API V2 My Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Development/dp/153494544X Login cURL PHP: http://btcthreads.com/how-to-setup-blockchain-wallet-service/ Mini PHP Library I made: https://github.com/coinables/blockchain-wallet-APIv2-PHP-Library BTC: 1NPrfWgJfkANmd1jt88A141PjhiarT8d9U
Views: 29870 m1xolyd1an
How to Use Blockchain Receive Payments API V2 BIP32 xpub
 
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This tutorial goes over step-by-step on how to use blockchain.info's receive payments API v2 HD BIP32 xpub request and callbacks. Building Bitcoin Websites Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Development/dp/153494544X BTC address: 1NPrfWgJfkANmd1jt88A141PjhiarT8d9U Link to code: http://btcthreads.com/how-to-use-blockchain-receive-payments-api-hd-bip32-xpub/
Views: 15112 m1xolyd1an
Blockchain Receive Payments API
 
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My Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Development/dp/153494544X **The receive payments API will be deprecated as of Dec 7 2015. All users must upgrade to the new BIP32 Receive Payments API.** https://www.youtube.com/watch?v=D2__AFoOdec BTC address: 1NPrfWgJfkANmd1jt88A141PjhiarT8d9U Goes over using blockchain.info's receive payments API. It allows you to create brand new addresses on the fly while all payments received are forwarded to one address without having to create an account. More Info: https://blockchain.info/api/api_receive Follow me on twitter: https://twitter.com/coinableS WANT MORE TUTORIALS? https://bitcointalk.org/index.php?topic=990348.0
Views: 27896 m1xolyd1an
Tutorial | Get started with Blockchain SDK for Unity
 
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In this tutorial, we show you how to interact with the Enjin Platform using the Blockchain SDK for Unity. Get Started: https://enj.li/signup Get the Blockchain SDK on the Unity Asset Store: https://enj.li/unity-sdk About the Enjin Platform The Enjin Platform is a blockchain PaaS (Platform as a Service) that allows you to create and manage blockchain games—without the complexity of building and maintaining any blockchain infrastructure or writing any blockchain-related code. It is an all-in-one blockchain game development platform comprised of the Trusted Cloud, Platform API, Wallet Daemon, and Blockchain SDKs. It is a robust, flexible, powerful suite of tools and services for creating groundbreaking blockchain games.
Views: 2958 Enjin
Beginner Blockchain: Creating a Blockchain Chat App With Javascript
 
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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: 20593 Devslopes
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: 29668 howCode
#1 Complete Step-by-step Blockchain Mobile Wallet Development Using Xamarin
 
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Want to learn Building Blockchain and Mobile Wallet from scratch in a fun, step-by-step and pragmatic way? Watch this tutorial and get started. 🔥Hire Me: https://www.freelancer.com/u/toufiqelahy [Ask me for Source Codes] Build a blockchain and cryptocurrency. Discover the engineering ideas behind technologies like Bitcoin and Ethereum! This is the complete Cryptocurrency making Course based on blockchain technology using C#. Here, What You will Learn: How Miner’s can join the Network How Proof Of Work function Works by solving Cryptographic puzzle based on Sha256 algorithm How real-time transactions is added to the mempool How Mining Works and Generates New Coins How Transactions are added in a Block after Mining And: How new block is added in BlockChain after adding transactions in a Block How System resolve the conflicts from a longest chain by validating each block along with verifying each transactions Consencus: “How Longest chain Win” How Signature of a Transaction get verified By using public key How public and private keys get generated using RSA algorithm How Client User generates Signature using Private key And: How Wallet Transaction Works How "Blockchain Client" for users to generate wallets and send coins How to Buy digital content from Online Shopping Site using this cryptocurrency How user can check Life-time Transaction and balance How user can send coin to another user using mobile wallet after scanning QR Code How user can generate QR Code image to send/receive coins And many more…. Why Cryptocurrency is the Future? All you need is to generate public and private keys then save it in order to make transaction. No Need Bank to follow complex process Anyone can receive money using their publicKey only. And anyone can send money using wallet app to generate signature using privateKey. This is the most easiest way to transfer money within seconds. In near future the process will be so efficient that user will able to make transaction using human body parts [Artificial Intelligance] Initial Story: Anyone who will download the script can join the network by broadcasting the network and they are recognized as Miner. At genesis(initial) 1st block, only miner will have few coins. So, 1st miner will give coins to new user . Thus transactions will take place and then Miner will mine the transactions and system will give few coins to miner as reward. This way new coins get generated. Whole information is saved in miner’s machine. You will understand whole process once I will explain blockchain theory and You will better understand once you finish building Cryptocurrency application with me. How this Coin will Get Real Values If Miners confident with this script and start joining the network and if so many users do transaction with real fiat currency that time this cryptocurreny will have real values. It’s totally based on trust and faith.. And coin values also follows demand and supply rules of economic… Course Summary Within This Course: Module 1: I will explain Blockchain Theory Module 2: I will build BlockChain application then expose through web api. Module 3: I will build blockchain client application to interact with BlockChain api’s Module 4: I will Build Shopping Site using asp.net core, SignalR Module 5: I will build Mobile Wallet app using Xamarin to buy digital contents from the shopping site. What technology is used in front-end? Jquery , Ajax HTML & Razor Code What technology is used in back-end? c#, Linq ASP .NET-MVC Core Asp.NET Web Api What tools you will need? Visual Studio 2017 ASP.NET Core 2.0 will need to be installed in your Machine Any browser Whatever you like most Why I applied My Plugin to Asp .NET Core application: Cross-platform needs. High-performance and scalable systems. All coding best practices (asynchronous programming, dependency injection) Within this course I will Show: How powerful and complex cross-platform real-time blockchain and cryptocurrency application we can build using asp.net core, web api and also mobile wallet using Xamarin I’m always updating this course with fresh content, too. It’s no secret how technology is advancing at a rapid rate. New, more powerful hardware and software are being released every day, meaning it’s crucial to stay on top with the latest knowledge. That’s why I’m always adding new, up-to-date content to this course at no extra charge. Buy this course once, and you’ll have lifetime access to it and any future updates (which are on the way as we speak).
Views: 3051 Future Programmer
Java and the Blockchain
 
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Speaker: Conor Svensson Conor is the author of the Ethereum Java and Android integration library web3j (https://www.github.com/web3j/web3j). In this talk, Conor provides an overview of blockchain, how the Ethereum blockchain works, and how you can deploy and interact with smart Contracts on Ethereum, all within Java, thanks to web3j. Recorded at Sydney JVM Community Meetup, November 2016 (https://www.meetup.com/Sydney-JVM-Community/events/235146647/)
Views: 46908 ANZ Coders
Bitcoin Blockchain API Integration Example
 
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Using BlockCypher's Secure Transaction API to integrate your Web App - Work Order Example
Views: 4996 JJ BJ
Programming the Blockchain in C# 01
 
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Programming the Blockchain in C# 01 https://programmingblockchain.gitbooks.io/programmingblockchain/ https://www.visualstudio.com/downloads/ https://bitcoincore.org/en/download/
Views: 5774 paddy o riordan
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: 75430 Coding Tech
Deploy an asset transfer app using blockchain
 
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An in-depth look at blockchain and its practical applications, including an overview of blockchain concepts, a look at Hyperledger Fabric, an example architecture, and a dive into the specifics of building a blockchain app. See the replay page for charts, transcript, and Q&A: https://developer.ibm.com/code/videos/tech-talk-replay-deploy-asset-transfer-app-using-blockchain/ Visit IBM Code to solve real programming challenges: https://developer.ibm.com/code/
Views: 3647 IBM Code - Archives
Zchain ZCash block explorer API - Introduction
 
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Introduction to the Zchain blockchain API. Link: https://explorer.zcha.in/api 💥🦎 DEEPLIZARD COMMUNITY RESOURCES 🦎💥 👉 Check out the blog post and other resources for this video: 🔗 https://deeplizard.com/learn/video/DEhtVxZJ5xI 💻 DOWNLOAD ACCESS TO CODE FILES 🤖 Available for members of the deeplizard hivemind: 🔗 https://www.patreon.com/posts/27743395 🧠 Support collective intelligence, join the deeplizard hivemind: 🔗 https://deeplizard.com/hivemind 🤜 Support collective intelligence, create a quiz question for this video: 🔗 https://deeplizard.com/create-quiz-question 🚀 Boost collective intelligence by sharing this video on social media! ❤️🦎 Special thanks to the following polymaths of the deeplizard hivemind: Peder B. Helland 👀 Follow deeplizard: Twitter: https://twitter.com/deeplizard Facebook: https://www.facebook.com/Deeplizard-145413762948316 Patreon: https://www.patreon.com/deeplizard YouTube: https://www.youtube.com/deeplizard Instagram: https://www.instagram.com/deeplizard/ 🎓 Other deeplizard courses: Reinforcement Learning - https://deeplizard.com/learn/playlist/PLZbbT5o_s2xoWNVdDudn51XM8lOuZ_Njv NN Programming - https://deeplizard.com/learn/playlist/PLZbbT5o_s2xrfNyHZsM6ufI0iZENK9xgG DL Fundamentals - https://deeplizard.com/learn/playlist/PLZbbT5o_s2xq7LwI2y8_QtvuXZedL6tQU Keras - https://deeplizard.com/learn/playlist/PLZbbT5o_s2xrwRnXk_yCPtnqqo4_u2YGL TensorFlow.js - https://deeplizard.com/learn/playlist/PLZbbT5o_s2xr83l8w44N_g3pygvajLrJ- Data Science - https://deeplizard.com/learn/playlist/PLZbbT5o_s2xrth-Cqs_R9- Trading - https://deeplizard.com/learn/playlist/PLZbbT5o_s2xr17PqeytCKiCD-TJj89rII 🛒 Check out products deeplizard recommends on Amazon: 🔗 https://www.amazon.com/shop/deeplizard 📕 Get a FREE 30-day Audible trial and 2 FREE audio books using deeplizard’s link: 🔗 https://amzn.to/2yoqWRn 🎵 deeplizard uses music by Kevin MacLeod 🔗 https://www.youtube.com/channel/UCSZXFhRIx6b0dFX3xS8L1yQ 🔗 http://incompetech.com/ ❤️ Please use the knowledge gained from deeplizard content for good, not evil.
Views: 436 deeplizard
Implementing Blockchain and QR Code Payments In Hotels
 
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While chilling at EDSA Shangri-la Hotel, I'm talking about implementing QR code payments and blockchain ecosystem in hotels. Subscribe to my Youtube channel: https://www.youtube.com/channel/UChVvMZqGCUVXXl1CWBWrdyQ Like my Facebook fan page: https://www.facebook.com/nomadxfury Follow me on Twitter: https://twitter.com/CryptoInsanity Subscribe to my Steemit channel: https://steemit.com/@cheezyboy/ Don't forget to subscribe and follow me to stay updated with my latest video uploads about cryptocurrency. Video Ending Effect Credit: Amitai Angor AA VFX https://www.youtube.com/dvdangor2011
Views: 1311 NomadFury
HOQU BLOCKCHAIN API
 
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The HOQU blockchain api is designed to interact with the HOQU platform smart contract in the Ethereum blockchain. The HOQU blockchain explorer is a web interface for reading data from the platform smart contract. We have also developed a tracker for leads, which can be seen at work in the given video. This case demonstrates how all the meta data of the lead falls into the blockchain. More information about HOQU at https://www.hoqu.io/ HOQU is the world's first decentralized blockchain affiliate marketing platform. Social channels: Facebook: https://www.facebook.com/HOQUio Twitter: https://twitter.com/HOQU_IO Telegram: https://t.me/hoquio Telegram (Rus): https://t.me/hoqu_rus Telegram Bounty: https://t.me/hoqubounty Blogs: Reddit: https://www.reddit.com/user/HOQU_IO/ Medium: https://blog.hoqu.io Bitcointalk: https://bitcointalk.org/index.php?topic=2254411 Bounty: https://bitcointalk.org/index.php?topic=2255775 Steemit: https://steemit.com/@hoqu Golos: https://golos.io/@goloshoqu
Views: 1330 hoqu.io
How To Fund Your Blockchain Wallet With Bitcoin
 
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In order to fund your Blockchain wallet, you will need 2 things: 1) an account and wallet at Blockchain.info 2) an account at Coinbase: https://goo.gl/0K5Twi Then, simply follow the instructions in the video. Promote ALL of your Crypto Programs with ONE Website Link: http://cryptodownlines.com blockchain explained blockchain technology blockchain technology explained blockchain ted blockchain tutorial blockchain wallet blockchain bitcoin blockchain healthcare blockchain voting blockchain applications blockchain blockchain for dummies blockchain app blockchain api blockchain animation blockchain and bitcoin blockchain and insurance blockchain as a service blockchain account blockchain architecture blockchain and iot blockchain bitcoin adder blockchain bitcoin wallet blockchain buy bitcoin blockchain banking blockchain bangla blockchain bettina blockchain basics blockchain business blockchain bitcoin address blockchain contracts blockchain cryptography blockchain course blockchain coding blockchain china blockchain conference blockchain cryptocurrency blockchain conference 2016 blockchain confirmation blockchain commercial blockchain development blockchain demystified blockchain documentary blockchain demo blockchain database blockchain development tutorial blockchain disruption blockchain dash blockchain dynamics blockchain diamonds blockchain explained simply blockchain ethereum blockchain examples blockchain energy blockchain explanation blockchain encryption blockchain economy blockchain español blockchain eating wall street blockchain finance blockchain future blockchain for healthcare blockchain fintech blockchain for banks blockchain for voting blockchain food blockchain fabric blockchain free bitcoin blockchain game blockchain google blockchain game hack blockchain government blockchain goldman sachs blockchain generator blockchain girl blockchain german blockchain tutorial german blockchain hack blockchain hack 2016 blockchain health blockchain hackathon blockchain hype blockchain how to use blockchain hyperledger blockchain history blockchain hash id blockchain iot blockchain ibm blockchain insurance blockchain implementation blockchain in healthcare blockchain identity blockchain introduction blockchain in supply chain blockchain in banking blockchain in 2 minutes blockchain jobs blockchain java blockchain khmer blockchain kyc blockchain khan academy blockchain lecture blockchain live blockchain logistics blockchain ledger blockchain land registry blockchain loyalty blockchain login blockchain latest blockchain mining blockchain music blockchain mining explained blockchain miners blockchain money blockchain mit blockchain math blockchain merchant blockchain music industry blockchain math explained blockchain news blockchain nodes blockchain nedir blockchain network blockchain node.js nexus 9 blockchain blockchain of things blockchain onecoin blockchain overview blockchain opportunities blockchain ocbc blockchain o que é blockchain on bluemix blockchain open source blockchain programming blockchain programming tutorial blockchain private key blockchain python blockchain princeton blockchain protocol blockchain problems blockchain payments blockchain podcast blockchain presentation que es blockchain blockchain revolution blockchain real estate blockchain receive payments blockchain risk blockchain regulation blockchain receive payments api blockchain r3 blockchain retail blockchain research blockchain remittance blockchain smart contract blockchain supply chain blockchain security blockchain startups blockchain simplified blockchain software blockchain song blockchain stanford blockchain storage blockchain setup blockchain ted talks blockchain to paypal blockchain to bank account blockchain technology tutorial blockchain technology ted blockchain tutorial español blockchain university blockchain uses blockchain use case blockchain under the hood blockchain unconfirmed transaction blockchain usage blockchain urdu blockchain uitgelegd blockchain uk understanding blockchain blockchain vs bitcoin blockchain vs coinbase blockchain video blockchain validation blockchain visualization blockchain wallet tutorial blockchain wallet to bank account blockchain withdraw blockchain wallet address blockchain wall street blockchain world economic forum blockchain wallet to paypal blockchain works blockchain workshop blockchain 101 blockchain 123 blockchain 101 - a visual demo blockchain 2017 blockchain 2016 blockchain 2.0
Views: 157320 Kurt Tasche
Blockchain Websocket API - JavaScript
 
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In this tutorial I show how you can use JavaScript to stream live data from the bitfinex Bitcoin exchange using their websocket API. Building Bitcoin Websites . Video tutorial on using blockchain.infos websocket API to monitor a specific Bitcoin address in real-time. Building Bitcoin Websites Book: . My Book: A simple introduction tutorial to get started with the . Bitcoin NodeJS Tutorial. Intro to NodeJS including installation, creating a basic http server, and fetching the current bitcoin price.
Views: 2109 SUPERCFRED
Use Blockchain API to Calculate Time Until Next Bitcoin Block Halving
 
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BTC: 1NPrfWgJfkANmd1jt88A141PjhiarT8d9U Using PHP cURL and Blockchain API. Written tutorial: http://blog.blockchain.com/2015/11/18/using-the-blockchain-api-to-determine-the-time-left-until-the-next-bitcoin-block-halving/
Views: 619 m1xolyd1an
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 2019 UPDATED CODE: https://github.com/dappuniversity/election/tree/2019_update 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: [email protected]
Views: 186870 Dapp University
Python Bitcoin Tutorial for Beginners
 
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My Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Development/dp/153494544X A simple introduction tutorial to get started with the pybitcointools Python library. https://github.com/vbuterin/pybitcointools
Views: 60676 m1xolyd1an
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: 56338 Academind
Bitcoin SF Devs: A Deep Dive through the Blockchain.info API
 
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Tim Lee walks us through the Blockchain.info API with demo
Views: 488 Taariq Lewis
Blockwell’s API Miner Make a Blockchain Mobile Token Wallet Tutorial (Official)
 
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MAKE A TOKEN IN 10 MINUTES AND WIN 10 ETHER http://10in10.blockwell.ai Blockwell’s "API Miner" is so simple, you can win 10 Ether by making a Blockchain token in 10 minutes! Don't understand Blockchain, never built a token before? That’s okay, we’ve got your back. Get started now by visiting http://10in10.blockwell.ai Download the code for our mobile wallet which you can fork and integrate your own token into immediately: https://github.com/blockwell-ai/apimi... Have additional questions? Join our Telegram https://t.me/blockwell
Views: 216 Blockwell
Developing a blockchain with Hyperledger Composer
 
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A live demo showing the capabilities of Hyperledger Composer using the Vehicle Lifecycle Demo as a basis to understand the functions and areas that Hyperledger Composer is designed for. Presented By Dan Selman | @danielselman LINKS What is blockchain?: https://ibm.co/2vavEAm Get a free guide to getting started with blockchain: https://ibm.co/2JWvdPN Develop. Govern. Operate a blockchain network: https://ibm.co/2OjSZZi #Blockchain #Technology #Coding
Views: 31571 IBMBlockchain
Hyperledger Composer - composer-rest-server
 
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Hyperledger Composer allows you to quickly build and test Blockchain applications. In this video I'll show you how to install and run composer-rest-server, which you use to generate a Loopback interface to access your blockchain network. I'm only able to demonstrate installation for MacOS in this video. Instructions for Ubuntu Linux are available in the Tutorial. Here's what I'll cover in this video: * Install composer-rest-server using npm * Create and run the REST interface * Work with the REST interface ************* LINKS: * Hyperledger Composer Tutorial Part 1 - https://www.ibm.com/developerworks/cloud/library/cl-model-test-your-blockchain-network-with-hyperledger-composer-playground/index.html * GitHub repository - https://github.com/makotogo/developerWorks * Composer Development Tools - https://hyperledger.github.io/composer/installing/development-tools.html ATTRIBUTIONS: NONE
Views: 3369 IBM Developer
Blockchain: Learn How To Build Your Own Cryptocurrency
 
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Get Full-Course only in $45(DISCOUNT): https://www.udemy.com/toufiqelahy5/?couponCode=45DOLL Blockchain: Learn How To Build Your First Blockchain and Cryptocurrency Harness the power of the most disruptive technology since the internet through real life examples! Master Blockchain Now This is the complete Cryptocurrency making Course based on blockchain technology using C#. Here, What You will Learn: How Miner’s can join the Network How Proof Of Work function Works by solving Cryptographic puzzle based on Sha256 algorithm How real-time transactions is added to the mempool How Mining Works and Generates New Coins How Transactions are added in a Block after Mining And: How new block is added in BlockChain after adding transactions in a Block How System resolve the conflicts from a longest chain by validating each block along with verifying each transactions Consencus: “How Longest chain Win” How Signature of a Transaction get verified By using public key How public and private keys get generated using RSA algorithm How Client User generates Signature using Private key And: How Wallet Transaction Works How "Blockchain Client" for users to generate wallets and send coins How to Buy digital content from Online Shopping Site using this cryptocurrency How user can check Life-time Transaction and balance How user can send coin to another user using mobile wallet after scanning QR Code How user can generate QR Code image to send/receive coins And many more…. Why Cryptocurrency is the Future? All you need is to generate public and private keys then save it in order to make transaction. No Need Bank to follow complex process Anyone can receive money using their publicKey only. And anyone can send money using wallet app to generate signature using privateKey. This is the most easiest way to transfer money within seconds. In near future the process will be so efficient that user will able to make transaction using human body parts [Artificial Intelligance] Initial Story: Anyone who will download the script can join the network by broadcasting the network and they are recognized as Miner. At genesis(initial) 1st block, only miner will have few coins. So, 1st miner will give coins to new user . Thus transactions will take place and then Miner will mine the transactions and system will give few coins to miner as reward. This way new coins get generated. Whole information is saved in miner’s machine. You will understand whole process once I will explain blockchain theory and You will better understand once you finish building Cryptocurrency application with me. How this Coin will Get Real Values If Miners confident with this script and start joining the network and if so many users do transaction with real fiat currency that time this cryptocurreny will have real values. It’s totally based on trust and faith.. And coin values also follows demand and supply rules of economic… Course Summary Within This Course: Module 1: I will explain Blockchain Theory Module 2: I will build BlockChain application then expose through web api. Module 3: I will build blockchain client application to interact with BlockChain api’s Module 4: I will Build Shopping Site using asp.net core, SignalR Module 5: I will build Mobile Wallet app using Xamarin to buy digital contents from the shopping site. What technology is used in front-end? Jquery , Ajax HTML & Razor Code What technology is used in back-end? c#, Linq ASP .NET-MVC Core Asp.NET Web Api What tools you will need? Visual Studio 2017 ASP.NET Core 2.0 will need to be installed in your Machine Any browser Whatever you like most Why I applied My Plugin to Asp .NET Core application: Cross-platform needs. High-performance and scalable systems. All coding best practices (asynchronous programming, dependency injection) Within this course I will Show: How powerful and complex cross-platform real-time blockchain and cryptocurrency application we can build using asp.net core, web api and also mobile wallet using Xamarin I’m always updating this course with fresh content, too. It’s no secret how technology is advancing at a rapid rate. New, more powerful hardware and software are being released every day, meaning it’s crucial to stay on top with the latest knowledge. That’s why I’m always adding new, up-to-date content to this course at no extra charge. Buy this course once, and you’ll have lifetime access to it and any future updates (which are on the way as we speak).
Views: 1523 Future Programmer
Vue.js CryptoCurrency Tutorial - Display Exchange Data with an API
 
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Build a Beautiful CryptoCurrency App: https://goo.gl/cuH8sp Written tutorial: https://goo.gl/rzMF37 https://coursetro.com for more dev tuts. - - - - - - - - - - - - - - - - - - - - - - Subscribe for NEW VIDEOS weekly! My site: https://coursetro.com My personal FB account: http://fb.com/logodesigner Coursetro FB: http://fb.com/coursetro Coursetro's Twitter: http://twitter.com/designcoursecom Join my Discord! https://discord.gg/a27CKAF ^-Chat with me and others - - - - - - - - - - - - - - - - - - - - - - Who is Gary Simon? Well, I'm a full stack developer with 2+ decades experience and I teach people how to design and code. I've created around 100+ courses for big brands like LinkedIn, Lynda.com, Pluralsight and Envato Network. Now, I focus all of my time and energy on this channel and my website Coursetro.com. Come to my discord server or add me on social media and say Hi!
Views: 11395 DesignCourse
BitSwitch/BitRelay running on Intel Edison using Node.js and Blockchain.info API
 
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BitSwitch/BitRelay running on Intel Edison using Node.js and Blockchain.info API Sample code: https://gist.github.com/makevoid/edcb65b679ddbd8c69fd
Views: 1606 makevoid
packagemain #0: Building gRPC blockchain Server & Client in Go
 
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In this video I am building a gRPC Server & Client in Go, by implementing blockchain service. I am reviewing the following Go packages: https://godoc.org/google.golang.org/grpc https://github.com/golang/protobuf Code: https://github.com/plutov/packagemain Patreon: https://www.patreon.com/packagemain Blog: http://pliutau.com Twitter: https://twitter.com/pliutau
Views: 10071 package main
Inside Ethereum Transactions · Web3.js · #3 Ethereum Blockchain Development Crash Course
 
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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 How to Build Ethereum Dapp (Decentralized Application Development Tutorial) https://youtu.be/3681ZYbDSSk Donate Ether to the channel: 0x39C7BC5496f4eaaa1fF75d88E079C22f0519E7b9 Website: http://dappuniversity.com/ Follow me on Twitter (@DappUniversity): https://twitter.com/DappUniversity Email me: [email protected]
Views: 7560 Dapp University
Blockchain Hash Code -Tutorial
 
02:47
Bitcoin Mining make you Rich. Recommended Earning Program List Lookin for a serious Revshare with visible and genius admin? https://topshareglobal.com/index.php?r=huxhaz Like my Bitcoin Mining Page Mutual Aid Helping Community Recommended Program lists. https://web.facebook.com/Tasuketeh-Community-1090264871029952/ https://web.facebook.com/ParticipantHubOfficialPageCommunity/?ref=settings https://web.facebook.com/Morez-Help-Community-1598770283746269/?ref=settings
Views: 3326 Jhun Book
Building your own cryptocurrency trading bot using Python and the Poloniex API
 
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Brian walks you through a simple cryptocurrency trading bot in Python and using the Poloniex API. The code from this video can be found here: https://github.com/bwentzloff/trading-bot Poloniex API: https://poloniex.com/support/api/ How moving averages work: https://youtu.be/YHSX5_vLR8Q Get some bitcoin ornaments for Christmas: https://cryptogifts.store/product/bitcoin-ornament-bitcoin-rollercoaster-guy-on-a-sleigh/ Contact me directly: https://www.youtube.com/channel/UCme3b9GKKSjZsI8AGth-VlA/about
Views: 208364 Cryptocurrency Trading
Blockchain tutorial 26: Bitcoin transaction
 
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This is part 26 of the Blockchain tutorial explaining how to make a bitcoin transaction. A real demonstration is given how to make a bitcoin transaction on the Bitcoin Testnet. This tutorial shows the following: - How to create multiple public and private bitcoin Testnet key pairs. - How to claim some bitcoins from a faucet and transfer it to a sender address. - How to make a bitcoin transaction by transferring all bitcoins from a sender address to receiver address. This tutorial also explains: - What UTXO (Unspent Transaction Output) is. - What a confirmation is. In this video series different topics will be explained which will help you to understand blockchain. Bitcoin released as open source software in 2009 is a cryptocurrency invented by Satoshi Nakamoto (unidentified person or group of persons). After the introduction of Bitcoin many Bitcoin alternatives were created. These alternate cryptocurrencies are called Altcoins (Litecoin, Dodgecoin etc). Bitcoin's underlying technology is called Blockchain. The Blockchain is a distributed decentralized incorruptible database (ledger) that records blocks of digital information. Each block contains a timestamp and a link to a previous block. Soon people realises that there many other use cases where the Blockchain technology can be applied and not just as a cryptocurrency application. New Blockchain platforms were created based on the Blockchain technology, one of which is called Ethereum. Ethereum focuses on running programming code, called smart contracts, on any decentralized application. Using the new Blockchain platforms, Blockchain technology can be used in supply chain management, healthcare, real estate, identity management, voting, internet of things, etcetera, just to name a few. Today there is a growing interest in Blockchain not only in the financial sector but also in other sectors. Explaining how Blockchain works is not easy and for many the Blockchain technology remains an elusive concept. This video series tries to explain Blockchain to a large audience but from the bottom up. Keywords often used in Blockchain conversation will be explained. Each Blockchain video is short and to the point. It is recommended to watch each video sequentially as I may refer to certain Blockchain topics explained earlier. Check out all my other Blockchain tutorial videos https://goo.gl/aMTFHU Subscribe to my YouTube channel https://goo.gl/61NFzK The presentation used in this video tutorial can be found at: http://www.mobilefish.com/developer/blockchain/blockchain_quickguide_tutorial.html The 3 bitcoin node.js scripts can be found at: http://www.mobilefish.com/developer/nodejs/nodejs_quickguide_bitcoinjs.html The Bitcoin faucet used in this video is: https://testnet.coinfaucet.eu/en/ The Bitcoin Testnet explorer used in this video is: https://live.blockcypher.com/btc-testnet/ #mobilefish #blockchain #bitcoin #cryptocurrency #ethereum
Views: 5668 Mobilefish.com
How to confirm  payment with  blockchain hash code in Global Help Community www.globalhelp.fund
 
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So today i tell you , How creat account on Global Help and how to confirm payment with Blockchan hash code
Root Blockchain - providing simple API to interact with blockchain
 
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Root Blockchain generates a digital fingerprint of the transaction on data and stores only this fingerprint in the blockchain. The actual data is stored separately and linked to the transaction on. This unique mechanism results in any transaction on footprint size that translates into a massive twofold advantage for the end user. Website: https://rootblockchain.io/ Telegram: https://t.me/root_blockchain Facebook: https://www.facebook.com/rootbchain Twitter: https://twitter.com/RootBlockchain Medium: https://medium.com/root-blockchain ANN: https://bitcointalk.org/index.php?topic=2996868.new Author: https://bitcointalk.org/index.php?action=profile;u=980049 Disclaimer: This review by Cryp Story is all opinion and analysis, not investment advice.
Views: 319 Cryp Story