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Web3 vs. Web 2.0: Casper's Guide

Since the late 1980s, when Tim Berners-Lee, the British computer scientist, invented it, the internet has evolved in stages. The general understanding, especially among computer scientists, is that the web has gone through two major phases and has just entered the third.

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Casper's Web3 Development Tutorial

Besides having most of the major weaknesses of Web 2.0 fixed, Web3 creates room for completely new opportunities. With this being the case, there is a growing interest from enterprises, institutions, and average users to embrace it.

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A Brief Guide to Green Blockchain Technology

One of the biggest objections to blockchain is the understanding that the technology could harm the environment through mass electricity consumption and greenhouse gas emissions. And this is a legitimate concern.

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A Brief Guide to Industries Using Blockchain Technology

The initial assumption by many was that blockchain technology could revolutionize only payments, especially through cryptocurrencies. However, it was soon apparent that cryptocurrencies would become a minor part of what blockchain could do.

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A Brief Guide to Proof of Stake Blockchains

The core of a blockchain is its consensus protocol. This is a set of rules that guides and facilitates computers on the peer-to-peer network to act together as a single unit to update the transactions and smart contract states on the shared ledger.

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The Future of Blockchain is the Future of The Internet.

It is difficult to talk about the future of the internet without mentioning blockchain. That is because the new technology is showing immense potential and, indeed, is already in a significant way shaping how the future internet will look.

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A Guide to Smart Contracts on the Blockchain

How the word smart contract is used can be vastly misleading. First, a smart contract is not, to a large extent, a traditional contract or agreement as we understand it in legal terms. As you read through the post, it will become apparent how it is not.

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A Guide to Blockchain Architecture

The blockchain architecture could replace the centralized server-based architecture in many systems. That is because blockchain in many use cases offers more security, stability, and privacy.

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Proof of Stake Explained

At the basic level, what makes blockchain a disruptive technology is the ability of independent computers (nodes) on a peer-to-peer (P2P) network to agree on specific facts on a shared ledger or the state of a smart contract and continuously update them through consensus algorithms.

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Proof of Work vs. Proof of Stake

A consensus mechanism (or protocol) is a system that enables computers (nodes) on a peer-to-peer (P2P) network to update a shared transaction ledger or smart contract states in concurrence.

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Proof of Stake Energy Consumption

One of the major pushbacks to the adoption of blockchain is its impact on the environment. The proof-of-stake (POS) consensus mechanism significantly reduces the technology's carbon footprint.

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An Expert's Guide to Byzantine Fault Tolerance

Blockchain is special because it is a technology that enables computers (nodes) on a peer-to-peer (P2P) network, also known as distributed system, to collaborate, agree on, and update states through a consensus process.

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The Enterprise Blockchain

Not all blockchains can be described as enterprise blockchains. However, both public (permissionless) and private (permissioned) blockchains can be enterprise blockchains.

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Implementing Blockchain in Finance

The finance industry is among the earliest to experience significant disruption due to the progressive advancements of blockchain in finance. Bitcoin in particular was designed to be an alternative to the centralized finance sector, and offer the advantages of cash in the online environment.

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Blockchain and the Insurance Industry

Insurance is one of the industries actively adopting new blockchain technology. It is not only startups exploring ways to leverage the new technology of blockchain for insurance and disrupt the industry but also the major old players.

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Blockchain in Accounting

For the first time since 1494, when Italian mathematician Luca Pacioli documented the concept of double-entry, the accounting profession is on the verge of being overhauled, and blockchain implementation is most likely to play a critical role in that change.

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Blockchain Technology in Real Estate

The real estate industry has tangible and meaningful immediate use cases for the blockchain. The technology is generally applied to improve efficiency, security, and privacy in asset leasing, purchase and sale, and management.

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Blockchain in the Healthcare industry

Health care is gradually transitioning from a one-fits-all service to be highly customized — precision health. Using blockchain in healthcare, the care and intervention given to a patient are tailored to take into account their unique environment, lifestyle, medical history, and even genetics.

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How Blockchain Technology Can Improve Supply Chains

A supply chain is the path that transmits goods and services from the producer to the consumer and, in the opposite direction, transmits money from the consumer to the producer.

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A Quick Guide to Blockchain Use Cases

Because of its characteristics, in particular, immutability, censorship resistance, transparency, and privacy, blockchain could easily, in many situations, replace the centralized server backend infrastructure that has been the only option since the 1960s. The blockchain network can support many different applications, systems, and processes.

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Casper's Guide to Blockchain Development

Blockchain is growing in terms of users and industries embracing it. Besides marketers and influencers, the technology drivers are designers, programmers, cryptographers, and game theorists.

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Zero Knowledge Proofs Explained (with ZKP Examples)

Explore the potential of Zero Knowledge Proofs (ZKPs) to revolutionize the way data is collected, used and transacted with. » Find out more.

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24 Top Enterprise Blockchain Applications

The usage of blockchain has increased significantly. In less than a decade, major mainstream companies such as IBM, Microsoft, and Amazon have embraced it. It is being applied as the backend of numerous enterprise applications, some of which are on the verge of revolutionizing various industries.

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A Brief Guide to Web3 Tokens

Web3 was first described in 2014 by Gavin Wood, the co-founder of the Ethereum blockchain and founder of Polkadot; both are blockchain frameworks designed to automate processes and systems on the internet using smart contracts.

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How to Choose A Blockchain Framework For Your Growth?

Initially, the options of blockchain frameworks that enterprises and developers could use were limited to only Ethereum. Over time, however, the list has grown long. While this is a desirable outcome, picking the one to use is a little more challenging.

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Proof of Stake: Veryfing Blockchain Transactions

The most critical component of any online transactional platform is a ledger. This is where payment and contractual states are recorded and updated according to the users' requests. In a centralized system, maintaining the ledger is the responsibility of a central authority acting directly or through agents.

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Exploring the Security of Proof of Stake

When it comes to POS systems, the cost of attacking the network comes in the form of accumulating stashes of the native tokens so that the attacker has a higher stake than most others on the network.

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What is Proof of Stake Architecture / PoS Architecture

Casper is a Proof-of-Stake Layer-1 blockchain, but what does Proof-of-Stake (PoS) mean and what advantages does it have over other consensus protocols, like Proof-of-Work (PoW)?

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Permissionless, open-access proof-of-stake blockchain: Casper

Casper is a permissionless, proof-of-stake blockchain, tearing down the barriers that stop people from joining traditional closed networks. The key here is “permissionless”. Unlike permissioned blockchains that only allow a select few to join, Casper lets anyone join the network. No borders, no background, and a level playing field for innovation to happen.

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Building a Blockchain in Rust

The Rust programming language was invented in 2006 by Graydon Hoare while he worked for the Mozilla Foundation. Even though it is a relatively new programming language, Rust has found a huge acceptance, especially among blockchain developers.

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Understanding Layer 1 Blockchains

Layer 1 blockchains are the main architectures of blockchain ecosystems. They execute transactions, validate data, and ensure the security and integrity of the entire blockchain through consensus mechanisms

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