Blockchain

History of Blockchain: A Brief Overview of Three Generations

Reading Time: 3 minutes What started as an infrastructure underlying Bitcoin cryptocurrency, Blockchain technology has emerged as an actual game changer While introducing new possibilities and applications now and then the technology, has gained its own share of hype and scams.  Because of this, various Entrepreneurs and developers are still confused regarding what would be the real impact of Blockchain technology on the economy. They are still doubtful about Continue Reading

Do you know Ethereum, Smart contracts with Solidity?

Reading Time: 2 minutes Solidity is an object-oriented programming language for writing smart contracts on various blockchain platforms, most notably Ethereum. Ethereum Ethereum is an open-source, blockchain-based software platform. It has its own cryptocurrency called Ether. It enables the creation of smart contracts and decentralized applications, known as dapps. In addition, Ethereum is also a programming language that is executed on EVM. In simple words, Ethereum is “codify, decentralize, secure, and trade Continue Reading

Polkadot.js API for blockchain development (Part 2)

Reading Time: 3 minutes Hello Readers!! In the previous blog, we read about what is Polkadot.js and how to install it, So now we will see how we can use it by creating its instance. So Lets start! We have the API installed. We have an understanding of what will actually exposed. And how the API knows what to expose. So let’s create an actual API instance, Providers Focusing Continue Reading

Polkadot.js API for blockchain development

Reading Time: 3 minutes The API provides application developers the ability to query a node and interact with the Polkadot or Substrate chains using Javascript. Hello Readers, today we will see what is a polkadot.js API. These sections should provide you with all the information needed to install the @polkadot/api package, understand the structure of the interfaces and allow you to start using it. For existing users this really should be Continue Reading

Substrate’s Smart Contracts vs. Runtime Development

Reading Time: 3 minutes This article gives a brief overview of the different ways to implement smart contracts for Substrate-based blockchains. It also aims to provide insight on reasons for choosing smart contract development over runtime development for your on-chain logic and business development. Substrate provides two smart contract virtual machines which can be added to your runtime. Each come with additional tools to ease development depending on your Continue Reading

Evolution of Ethereum followed by Bitcoin

Reading Time: 4 minutes Decentralised currency, digital currency, and peer-to-peer money all refer to bank-free methods of transferring wealth or ownership of any other commodity without needing a third party such as Banks. Bitcoin: Bitcoin is a consensus network that enables a new payment system and completely digital money. It is the first decentralized peer-to-peer payment network. From a user perspective, Bitcoin is pretty much like cash for the Continue Reading

Knoldus Inc a Top Ranked Blockchain Development Company, according to DesignRush

Reading Time: < 1 minute Knoldus Inc. has been recognized among the Top Blockchain Development Companies in USA and Canada in 2021 by DesignRush Marketplace. DesignRush is a reliable online guide to finding the best professional companies and agencies categorized according to vertical and area of expertise. After evaluating and analyzing Knoldus’ performance with some of the most prominent brands in the US and Canada, DesignRush gave Knoldus a spot Continue Reading

Blockchain Technology Adoption Amidst COVID-19

Reading Time: 10 minutes The COVID-19 Pandemic has fractured the global financial system exposing age-old cracks within our supply chain systems. Its lethal shut-down rate of world economies has forced financial analysts against the wall to rethink the connecting nodes of business value chains. A front-runner in this race to remedy the situation is Blockchain Technology. Its hallmark characteristics of provenance, immutability, security and data storage are everything our supply Continue Reading

Extracting Party data from Ledger in DAML

Reading Time: 5 minutes In this blog, we will see what is extractor in DAML , why it is used and how to use it with a simple demo application. Before moving further I assume that you know basic of DAML if not then please read this blog. What is Extractor ? Extractor in DAML is use to extract contract data for a single party from a Ledger node Continue Reading

Why DApp is the Perfect Solution for your Business?

Reading Time: 4 minutes The world is changing…Humanity is standing on the brick of the next big Revolution so does the Business World. It is likely to impact every major Business from accounting to Operations. And the shift is already begun. Connectivity is the necessity of every Business. Modern Business must connect to with their customers, suppliers, and partners and in man case, these participants are in different geographical Continue Reading

DAML on Hyperledger Fabric

Reading Time: 6 minutes In our last blog, DAML on Hyperledger Sawtooth, we deployed our DAML application on a single node Hyperledger Sawtooth ecosystem, a blockchain platform which is part of the Hyperledger project by the Linux Foundation. We also learned about Sextant for DAML which is a blockchain management platform and combines DAML with the enterprise-grade Hyperledger Sawtooth. In this blog, we will continue moving forward in our Continue Reading

Deploying DAML Smart Contracts on Hyperledger Sawtooth

Reading Time: 5 minutes In our last blog, Deploying DAML based Smart Contracts on project:DABL, we deployed our daml application on project:DABL, a blockchain platform by digital asset. We also discussed how DAML provides support on multiple blockchain platforms like hyperledger sawtooth, fabric, Corda etc. In this blog we will take a step further in our DAML journey and deploy our application on another blockchain platform which is Hyperledger Continue Reading

Deploying DAML based Smart Contracts on project:DABL

Reading Time: 5 minutes DAML is an open-source language used to write distributed applications quickly,concisely and correctly. It runs on leading blockchain platforms like Hyperledger Sawtooth , fabric and Corda. It is used to build smart contracts for distributed ledgers and provide us with the ability to focus more on business workflow instead of the blockchain implementation. In our previous blogs, Building Powerful Smart Contracts, Getting started with building Continue Reading