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Blockchain is a trending technology and many among us want to learn it. There are many resources available. Still, there are some common questions people ask very often on forums or in comments. To clear up all those doubts, we'll go through the basic blockchain FAQs.
Improving the quality of life by bringing innovation to all the sectors of an urban area is the ultimate motto behind the concept of a smart city. In this article, we will deep dive into the implementation of Blockchain in building smart cities.
Bitcoin and cryptocurrencies have proved the potential of what blockchain can bring to the world. Here, learn what the future of blockchain is.
Learn what BankChain is all about. BankChain is a blockchain-based platform for exploring, building, and implementing blockchain solutions. Based on blockchain technology, BankChain promises to bring transparency, efficiency, and security to the banking industry.
NEO Blockchain is one of the most popular public blockchains in the world. This article is a basic introduction to NEO Blockchain from a developer's perspective.
In this article, we will create our own cryptocurrency and our own private consortium network in Azure. We will be using Ethereum proof-of-work consortium solution from Azure.
In this article we will know about Hyperledger Developer Tools, Hyperledger Platforms, What Is Hyperledger Fabric, What Is Hyperledge.
There are more than two thousand blockchain projects. Do you wonder which blockchain is the most popular blockchain among them all? In this article, I list the world’s most popular blockchains based on their rankings.
The European Union GDPR (“General Data Protection Regulation”) has taken effect and has changed the business process EU citizens' data with increased privacy protection which has an important change, i.e., “Right to be forgotten” or can be said as the right to permanently delete user data. GDPR aims to protect data, which includes name, address, contact details any kind of biometric or identification data, location, Web IP etc.
Blockchain developers are one of the highest-paid developers. This article talks about blockchain developer salaries. Salary of a blockchain engineer, salary of a blockchain architect.
C++, Java, Go, Java, Python, JavaScript, and C# are some of the most popular programming languages for blockchain development.
Today, there are more than 4,000 companies that are involved in blockchain development. Blockchain jobs are growing and by 2020, there will be more blockchain jobs including blockchain architect, blockchain engineer, blockchain developer, blockchain web developer, blockchain test engineer, blockchain project manager, and VP blockchain technology.
Hyperledger Fabric is one of the projects within Hyperledger. This article explains what Hyperledger Fabric project is all about and how it’s different than other blockchain projects out there.
The Corda Platform is an open source blockchain platform. What is Corda Blockchain. How does Corda distributed ledger technology work. What is Corda Enterprise and how to build CorDapps using Corda.
As I mentioned in my previous blogs about Blockchain, let's take it apart and discuss it in a bit more detail. Consider this as a single block of BC. As you can see there are multiple dimensions of this block.
You may heard people call a Blockchain software a wallet. What is a wallet? What is the purpose of a wallet? Is a wallet a node software? How is it used to store your cryptocurrencies? In this article, I am going to answer all the questions.
When we are talking about Blockchain, we describe it with a lot of new terms, such as Node, Full Node, Light Node, Miner, etc. Without understanding them and telling the difference, you will not be able to understand Blockchain. This article is to help readers understand the aforementioned terms.
Imagine if an infrastructure were there where everyone could securely process transactional code and access the data that can never be tampered with. All the transactions are stored in a form of a block which is very hard to manipulate or tamper with, once they are stored on a blockchain.
Bitcoin started the Blockchain revolution. It disrupted many industries with the decentralized database concept. There is no central authority controlling the network. It reduced overhead and gave individual players freedom of choices. But on the other hand, it could become a mess if there is not a way to reach agreements on changes. BIP was introduced to normalize the process of changes in Bitcoin network.
Blockchains are very popular now a day, many of us have a misconception that blockchain is related to cryptocurrency. That’s not true, blockchains are not scoped till cryptocurrencies but it's far beyond that.
Imagine if an infrastructure which is available, and everyone can securely process transactional code and access the data that can never be tampered. All the transactions are stored in a form of a block which is very hard to manipulate or tamper once they are stored on a blockchain. This is the behavior of blockchain where you can store the data in the most trustworthy way in the scenarios where there is no trust. Blockchain obviously is not a place where you can store a large amount of data for every transaction. For e.g. you cannot store a lot of images or documents in bulk, but you can for sure store an information that can validate that your documents or images are tampered with or not.
In this article, we will discuss the deployment of a new application in Azure Blockchain Workbench.
Blockchain has got a lot of attention recent years because it provides a security, trust, low cost solution to deal with transactions and data management. Because that, smart contract become possible. I am going to talk about Smart Contract in this article.
A Blockchain is a decentralized database that is composed of a network of computers which have a copy of Blockchain node software running. A Blockchain uses a chain of blocks to store data. Blocks in the chain are created and exchanged among nodes based on consensus.
In my last article on Blockchain Development, we learned about setting up the development environment before we start coding or developing our first smart contract. We installed necessary packages and tools those would be needed for development. In the article, we’ll explore Solidity and develop our first smart contract of “Hello World”.
Set up a Windows-based development environment for Ethereum smart contracts using Azure, MetaMask, Visual Studio Code, npm, Git, TestRPC, and Truffle.
Set up a private Ethereum Proof-of-Work consortium on Azure, create a genesis block and funded account, and transfer Ether between accounts using MetaMask.
By definition from Wikipedia, A blockchain is a continuously growing list of records. Technically it’s a distributed database.
In the previous article, Getting Started With Blockchain Using JavaScript, you learned how blockchain works. Now, the next step is to write some blockchain code and write our first application. In this video series, you will learn how to build a simple blockchain application using JavaScript.
A smart contract is a computer protocol intended to digitally facilitate, verify, or enforce the negotiation or performance of a contract. Smart contracts allow the performance of credible transactions without third parties. These transactions are trackable and irreversible. Smart contracts were first proposed by Nick Szabo, who coined the term, in 1994.
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