Blockchain

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

BABE – Consensus Algorithm and How to Implement it

Reading Time: 3 minutes What are consensus algorithms? Consensus means finding a way so people on a blockchain can reach a common agreement about the present state of the distributed ledger. Consensus algorithms make sure that all the nodes on the blockchain can reach a consensus over some computation. As a result, It will bring reliability to the blockchain network and establish trust among all the nodes in a Continue Reading

Create runtime API of Substrate based 2D barcode scanner Pallet for Querying

Reading Time: 2 minutes In my previous post Integrate Substrate based 2D barcode scanner Pallet in your Substrate Runtime, I explained how to integrate Substrate pallet in your runtime.  Substrate runtime is its State Transition Function, which contains business logic of a Blockchain that determines how the state changes when a block is processed and defines its behaviour of the Blockchain. Substrate runtime can be accessed to outer node though an API, Continue Reading

Integrate Substrate based 2D barcode scanner Pallet in your Substrate Runtime

Reading Time: 2 minutes In my previous post Substrate based 2D barcode scanner Pallet in Rust, I explained how to create Substrate pallet easily. A pallet, Also known as Runtime modules, contains the logic, which can modify the features and functionality of your blockchain’s state-transition function. A typical Substrate project consists of 4 components: NodeRuntimePalletsExecute in Docker The runtime is Substrate’s state transition function and is divided into separate Continue Reading

Substrate based 2D barcode scanner Pallet in Rust

Reading Time: 2 minutes As we know, Rust is one of the best programming languages for blockchain due to its highly-capable mechanism of handling mutable states. The fast, memory safe, and exclusively concurrent nature of this blockchain coding language makes it most suitable for developing real-world blockchains. I was looking for a Rust based blockchain framework and I found Substrate, which is developed by Parity technology and built in Continue Reading

Implementing Bots in DAML Application

Reading Time: 4 minutes In this blog, we will explore the Bots in DAML, we will start with basic introduction about Bots than we move to why do we need it and how we can implements Bots in our DAML Application. Before moving forward, I assume that you know basic of DAML if not then please read this blog. What is a Bot? A bot is a software application 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 Now keep in mind that the versions of this project may change in future as the application grows. I will try my best to keep this blog updated but in case i am not able to, below in the references you will find the github link of this project. Follow the README.md and you will be able to run the project. References : https://github.com/digital-asset/daml-on-fabricContinue 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