We at Programming Blockchain are committed to making the world better through Bitcoin. The biggest deficit in the Bitcoin ecosystem is the lack of developers that understand the technical details of Bitcoin. This two-day seminar is a way to bridge the gap. When you take this course, you arent just getting two days of instruction, you are joining a community of like-minded developers. After the seminar, you will join a community of developers with whom you can collaborate with on various projects to increase your profile. We are committed to your success and getting you involved in the Bitcoin/Blockchain space as a developer. At the end of the course, you will receive a PGP signed e-certificate from Jimmy Song. It was a deep dive into the Bitcoin protocol and the underlying mathematical concepts that are fundamental to making Bitcoin transactions and the core technology. - Rohan Agarwal #ProgrammingBlockchain is best workshop I ever used to participate in. @jimmysong made perfect balance between thereory and practical excersises. That was amazing two days of going deep into Bitcoin internals. Mohammed AlShiekh (@MAlashiekh) September 15, 2017 I just finished the Programming Blockchain course with Jimmy Song , in beautiful Santa Monica! This is THE COURSE to take for a highly technical, hands-on, deep dive into the Bitcoin ecosystem. It started with the math behind elliptic curve cryptography and then, before we knew it, we were creating transactions by hand, in hexadecimal, then submitting them to the bitcoin testnet. And that was just the warm up act! Thank you Jimmy for creating this awesome course! - Costin Rizan Just finished a 2 day mind-bendingly intensive Programming Blockchain seminar with Jimmy Song in London. Starting with Finite Fields & Elliptic Curve Crypto Continue reading >>
Why Programmers Need To Be Learning About Blockchain
Software Engineer in Washington, DC Why Programmers Need to be Learning about Blockchain Maybe youve missed your chance to turn a couple hundred dollars into millions with Bitcoin. Fear not there are nearly one thousand other cryptocurrencies created since, many with real potential. As a developer though, the focus should not only be cryptocurrency investing. More important is blockchain, the software that powers cryptocurrencies and smart contracts. Blockchain is a decentralized, distributed ledger of transactions (blocks), each of which holds a link to the previous block. Hence, the name blockchain refers to the linking or chaining of blocks. This TED Talks presented by Bettina Warburg on blockchain examines a brief history of the role uncertainty plays when making transactions. For instance, when purchasing a product, both the buyer and seller need assurances: that the other person is who she claims to be, that the product is as advertised, that the buyer compensates the seller, that the seller gives the buyer the product, and that there is recourse if any of the terms of the transaction are not met. Currently, our economy relies on institutions banks, governments, and corporations as central authorities to reduce uncertainty in transactions. Our current model of the Internet is also a centralized system. Data is stored on web servers. When we want to receive data on the Internet, such as view a website or download a file, our web browser sends a request to the web server that hosts that data, and the web server responds to that request by providing the requested data. A centralized Internet is not fault tolerant: if a server goes down, the entire system is affected. Blockchain is a cryptographically secure database containing an immutable history of transactions wh Continue reading >>
From What Is Blockchain? To Building A Blockchain In Less Than Anhour
Investor, writer, and emerging tech enthusiast | www.lstephanian.com From What is Blockchain? to building a blockchain in less than anhour A blockchain is a digital ledger of records thats arranged in chunks of data called blocks. These blocks then link with one another through a cryptographic validation known as a hashing function . Linked together, these blocks form an unbroken chain a blockchain. The reason that this type of data structure is useful for things like cryptocurrencies is decentralization, meaning the records inside this chain arent stored in any single location, are accessible by everyone, and are immutable by any one party. Centralized Structure Vs. Decentralized Structure, Source: SoftwareAdvice Although blockchain is most commonly associated with Bitcoin, there are many uses for this technology. There are several broad categories of blockchain applications, a couple of which include: The Blockchain that makes up Bitcoin sends money globally to individuals and merchants. But Blockchains can also create digital assets like stocks and bonds. A Blockchain can create a verifiable record of any data, file, or contract. This can be useful in any industry that uses big data, like the medical industry or government. Before you begin, I should note that this article assumes you have a basic understanding of programming and some understanding of computer science theory. This article isnt meant to be all-encompassing, but rather to serve as an introduction to blockchain programming for those looking to expand their technical knowledge. I believe that the best way to truly understand a concept is to put it into practice. If you are interested in learning how to implement a blockchain contract, Ive put together an easy-to-follow, step-by-step tutorial below. You Continue reading >>
Solidity - How Do You Start Learning About Blockchain Programming? - Ethereum Stack Exchange
Want To Learn Programming? This Startup Pays You Cryptocurrency To Study Python
Want to learn programming? This startup pays you cryptocurrency to study Python Blockchain-based skills platform BitDegree has unconventional plans for connecting tech talent and recruiters. Lithuania-based startup BitDegree has an education platform that it hopes will change the face of technology training and skills. Its idea is that companies looking for certain skills will put up financial incentives to developers and other would-be techies willing to participate in relevant training courses. In return for studying, students receive tokens based on their results and can spend them to develop their skills further. The company has created its own token, the BitDegree (BDG), with BDG10,000 currently valued at one ethereum. The BitDegree platform is based on blockchain. The company received ETH32,500 ($31m) from contributors during a token crowdsale in December. It aims to open up technology courses to everyone, regardless of their income, to address skills shortages, Andrius Putna, co-founder and CEO, tells ZDNet. Electronic Arts co-founder Jeff Burton and former Coursera senior manager Roberto Santana are on the BitDegree advisory board. Tokens act as an incentive for people to continue their education, Putna says: "Students can also earn them by mentoring others. Or they can pay for mentorship using the tokens they have." Download now: Special report: IT Jobs in 2020: A leader's guide (free PDF) Companies interested in hiring techies can design courses and award scholarships. The platform already lists seminars on Solidity, a programming language used for writing smart contracts on the ethereum blockchain. This year, it plans to host various other courses, including bitcoin and cryptocurrency, Python, data structures and algorithms, robotics, building Android apps, Continue reading >>
What Is The Best Programming Language To Use For Developing On The Blockchain?
Code Your Own Blockchain In Less Than 200 Lines Ofgo!
The Blockchain Market Is Hot; Here's How To Learn The Skills For It
The blockchain market is hot; here's how to learn the skills for it While most techies who add blockchain to their skillset are versed in programming languages, its by no means a prerequisite for learning the technology. Heres why the blockchain market is hot and how to take advantage of the current skills shortage. Use commas to separate multiple email addresses Blockchain developers are in short supply and hot demand. The job of developing blockchain distributed ledgers for businesses was recently ranked second among the top 20 fastest-growing job skills , and postings for workers with those skills grew more than 200% last year. Salaries for blockchain developer or "engineer" positions are accordingly high, with median salaries in the U.S. hovering around $130,000 a year; that compares to general software developers, whose annual median pay is $105,000, according to Matt Sigelman, CEO of job data analytics firm Burning Glass Technologies. [ Further reading: Blockchain in the real world: 3 enterprise use cases ] In high-tech regions of the U.S. such as Silicon Valley, New York City or Boston, a blockchain developer has amedian annual salary of $158,000 an $18,000 premium over salaries for general software developers. People with experience with specific blockchain iterations, such as Solidity and Hyperledger Composer , are in even higher demand and that demand is increasing steadily, said Eric Piscini, a principal in the technology and banking practices at Deloitte Consulting LLP. "This is the number one thing I have in mind when I wake up in the morning: 'Where will I find more engineers to join the team,'" Piscini said via email. Solidity is a blockchain programming language for creating smart contracts (self-executing scripts); Hyperledger Composer is an open-sourc Continue reading >>
What Is The Best Programming Language To Learn If You Want To Work On The Blockchain? - Updated
What is the best programming language to learn if you want to work on the blockchain? Earn a master's in 18 months entirely online. No admission exam. Advance your career with web design and development courses offered online. Originally Answered: Which programming language is primarily used in coding blockchain? There are multiple programming languages that you could focus your efforts on and it will depend on which cryptocurrency you would like to use as a base platform for plug and play functionality. It would also be important for you to consider what the top programming languages are in 2015/2016, published by IEEE here , and TIOBE . To establish a strong crypto programming foundation, I would suggest concentrating on first learning C++ by using a few beginner books (if you are on a tight budget, you can actually purchase many of these books from a nearby Goodwill or used book store for 1/20th of the price), and then begin to experiment with Node.JS, Python, Perl, and other relevant languages as these are typically compatible/accepted/supported in activate crypto environments. For specifically programming with crypto technology, you can focus on C/C++ with OpenCL / Cuda for GPU programming. As there is a tremendous amount of capital and funding approved and dedicated now to crypto technology infrastructure and architecture (and rightfully so, brick foundation is crucial), you can secure a high ROI by focusing on those areas as well as wallets, mining services and rigs (C or C++). Also, you should definitely learn about the autonomy, decentralization, fault tolerance, and scalability of distributed hash tables (DHT): A few great books I personally highly recommend you have in your library: Amazon.com: Blockchain: Blueprint for a New Economy eBook: Melanie Swan: Kin Continue reading >>
How To Start Learning Blockchain Development
Since blockchain is such a recent development in the tech world, it can be hard to know how to go about getting started in the industry. While many developers are aware of the potential that blockchain technology has to disrupt the world around us , few are sure if the career path is right for them. Getting started with blockchain technology is the same as learning about any other field in the tech world it requires meticulous research and self-education. Luckily, weve broken down some of the basic steps on how to get started developing with blockchain technology: There are several options when it comes to public blockchains, but the most popular choices by developers are the Bitcoin blockchain and the Ethereum blockchain. In terms of private blockchains, there are additional options such as: Hyperledger Fabric. Identifying the differences between private and public blockchains, and the various blockchain platforms, will make it easier for you to get started as a developer, as you can narrow your searches to platform-specific resources. If you already have previous programming experience, one way to get started with blockchain is by selecting a programming language that resembles one that youre already familiar with. For example, Nicolas Dorier has published a guide on blockchain programming with C# which is an invaluable resource for any developers with prior experience in C-based programming. A popular choice for developers who are interested in working on smart contracts is Solidity . Solidity is a programming language designed specifically for developing smart contracts via the Ethereum blockchain. There are many free and paid resources available online for learning Solidity regardless of your level of experience. While it may seem like learning to develop blockcha Continue reading >>
Code Your Own Blockchain Mining Algorithm Ingo!
Precision medicine. Powered by the Blockchain. Code your own blockchain mining algorithm inGo! If you have any questions or comments about the following tutorial, make sure to join our Telegram chat. Ask us anything! With all the recent craze in Bitcoin and Ethereum mining its easy to wonder what the fuss is all about. For newcomers to this space, they hear wild stories of people filling up warehouses with GPUs making millions of dollars worth of cryptocurrencies a month. What exactly is cryptocurrency mining? How does it work? How can I try coding my own mining algorithm? Well walk you through each of these questions in this post, culminating in a tutorial on how to code your own mining algorithm. The algorithm well be showing you is called Proof of Work, which is the foundation to Bitcoin and Ethereum, the two most popular cryptocurrencies. Dont worry, well explain how that works shortly. Cryptocurrencies need to have scarcity in order to be valuable. If anyone could produce as many Bitcoin as they wanted at anytime, Bitcoin would be worthless as a currency (wait, doesnt the Federal Reserve do this? *facepalm*). The Bitcoin algorithm releases some Bitcoin to a winning member of its network every 10 minutes, with a maximum supply to be reached in about 122 years. This release schedule also controls inflation to a certain extent, since the entire fixed supply isnt released at the beginning. More are slowly released over time. The process by which a winner is determined and given Bitcoin requires the winner to have done some work, and competed with others who were also doing the work. This process is called mining, because its analogous to a gold miner spending some time doing work and eventually (and hopefully) finding a bit of gold. The Bitcoin algorithm forces partic Continue reading >>
Leading Python Coding School: Fintech. Blockchain. Data Science
Creating Your First Blockchain With Java. Part1.
pineapple express, star trek, late night programming, Desperados ( with lime ) & looking beyond 22338618. Creating Your First Blockchain with Java. Part1. The aim of this tutorial series, is to help you build a picture of how one could develop blockchain technology. Create your first (very) basic blockchain. Implement a simple proof of work ( mining ) system. ( I will assume you have a basic understanding of Object Oriented Programming ) Its worth noting that this wont be a fully functioning, ready for production block chain. Instead this is a proof of concept implementation to help you understand what a blockchain is for future tutorials. You can support this and future tutorials:) We will be using Java but you should be able to follow along in any OOP language. Ill be using Eclipse but you can use any new fancy text editor ( though youll miss out on a lot of good bloat ). Dont worry if your eclipse looks different to mine. Ill be using a dark theme in eclipse because^ Optionally, you can grab GSON library by google (who are they???). This will allow us to turn an object into Json \o/. Its a super useful library that we will also be using further down the line for peer2peer stuff, but feel free to use an alternate method. In Eclipse create a (file > new > ) Java project. Ill call my Project noobchain and create a new Class by the same name (NoobChain). Dont be copying my project name now ( ) A blockchain is just a chain/list of blocks. Each block in the blockchain will have its own digital signature, contain digital signature of the previous block, and have some data ( this data could be transactions for example ). Each block doesnt just contain the hash of the block before it, but its own hash is in part, calculated from the previous hash. If the previous blocks data Continue reading >>
Learn Solidity: Programming Language For Smart Contracts
How To Learn Blockchain Technology.