Ivan on Tech Academy provides latest insights and reports about the blockchain industry.
Decentralized marketplaces are a fascinating use case of blockchain technology. These crypto marketplaces allow users to deal directly with each other, instead of using a centralized point of contact. Traditional marketplace platforms may provide a system and platform that’s familiar. However, they lack transparency and charge high fees.
So, how exactly is a decentralized, blockchain-driven marketplace different from the standard affair? Is there a decentralized market out there that’s worth your time and attention? We will learn about all of this and much more regarding decentralized marketplaces in this article.
As mentioned above, all traditional marketplaces are more or less centralized in nature. In general, they function through having a company-owned platform connect different users to potential sellers. Nevertheless, this leads to the creation of middlemen. These middlemen can:
As interest in Bitcoin and cryptocurrency continues to surge, a growing number of questions arise around how to store crypto and Bitcoin safely and securely. One of the most popular alternatives for this is so-called Bitcoin wallets, or crypto wallets. Let's, therefore, take a look at the history of Bitcoin wallets and the different types of wallets available for your crypto storage.
In this article, we will cover the evolution of Bitcoin storage from the very beginning, then compare and evaluate the differences between the wallets back then and the ones used today.
By the end of reading this piece, you should be sufficiently well-versed and educated regarding the history of Bitcoin wallets. As such, you will be properly equipped to decide which crypto wallet option is best for you.
Firstly, if you are new to Bitcoin and how it operates, here's a brief overview of the technology powering cryptocurrency wallets, to better understand exactly how Bitcoin wallets work.
DAOs or Decentralized Autonomous Organizations happen to be one of the most innovative blockchain-based concepts. DAO is also known as DAC or decentralized autonomous corporation. The core philosophy is to create an organization that’s free from centralized control.
As the name suggests, DAOs have three core features:
Since 2019, the support for DAOs has been increasing rapidly due to attention from the non-crypto world. An excellent example of this is the UK-based Nexus Mutual, which is the first decentralized mutual insurance incorporated as a cooperative and driven by a DAO. As such, decentralized autonomous organizations have made a pretty outstanding comeback since the disaster of 2016. However, we get into all that,...
Decentralized finance (DeFi) continues to make waves in the crypto space with $7.22 billion in total value locked in, according to DeFi Pulse. Amazingly, over $6 billion of those funds have entered the market since June 2020! And throughout this year, DeFi continues to be the prime-mover driving the upcoming bull market.
With all the interest in DeFi, have you tried to understand it but were overwhelmed by all the unfamiliar expressions and acronyms? If so, you’ve come to the right place. Simply bookmark this list of DeFi terms, and you can easily return here to scan through a wealth of information.
Put simply, DeFi is a financial ecosystem, mainlt built on the Ethereum blockchain composed of different platforms and protocols. With DeFi, you can move cryptocurrency tokens around, trade them, lend and borrow them. This creates a more efficient, and in many cases more profitable, financial ecosystem! Best of all, DeFi is open to anyone, meaning it is...
Are you curious about blockchain technology, or have you heard about decentralized social media platforms? Are you fed up with Facebook, Twitter, Instagram, and TikTok having governance over promoted content, taking users' data, and selling it to third-party organizations to promote certain posts or products to a targeted demographic?
In this article, we will discuss how blockchain-based social media platforms are able to help resolve these challenges, some of the different types of platforms available, and why decentralized social media networks are a necessary progression in social technology.
Firstly, in order to understand why decentralized social media platforms can benefit us, we need to understand the ongoing challenges we face with traditional social networks. Below we've explored the biggest data exploitation known to date, and furthermore how blockchain can solve these problems.
For content to reach 'organic' growth, it must adhere...
Despite its recent upswing in popularity, blockchain is still a relatively new technology that can be hard for some people to grasp. Bitcoin is probably the reason why most people know what blockchain is. However, Bitcoin as a currency relies on its vibrant community and underlying blockchain capabilities to keep growing and attracting users.
Ethereum, on the other hand, is the reason why DeFi is growing at a tremendous rate. Ethereum’s support for smart contracts and the ability to tokenize it makes Ethereum perfect for a financial revolution, and is the reason why Decentralized Finance (DeFi) is hotter in 2020 than ever before. Let’s, therefore, take a look at decentralized finance in 2020 and what it means for the future of blockchain and finance!
Central authorities still largely dominate the traditional financial system. The role of these central authorities is to regulate the system, and act as middlemen between various...
There appears to be an ever-increasing amount of information to learn about the various blockchain ecosystems. One of the terms that has recently seen an upswing in interest surrounding NFTs. NFTs (Non-Fungible Tokens) are becoming more established as the crypto sector heats up in what many hope will constitute a 2020 - 2021 bull run. So, what are NFTs?
In properly answering that question, however, we need to take a closer look at what non-fungible tokens, or NFTs, offer. Specifically, NFTs are bringing valuable assets to the blockchain through a wide array of industries including gaming, art, fashion, and real estate.
In this article, we’ll explore some of the key use cases for non-fungible tokens. We’ll also look at some of the latest token standards, how they are implemented, and what gives them value. First and foremost, however, we need to take a look at what blockchain technology actually is.
You may be familiar with blockchain...
Anyone keeping an eye on the DeFi sector will likely have come across the term “dYdX”. However, what is dYdX - and what is it used for? dYdX is a powerful, decentralized exchange (DEX) that supports spot, margin, and perpetuals trading. It is a permissionless platform powered by smart contracts on Ethereum that supports lending, borrowing, and most importantly, margin trading.
In the true spirit of decentralized finance (DeFi), anyone can use dYdX without registering or handing over their assets to a central party. It is open, trustless, and non-custodial. Users can swap ETH, USDC, and DAI pairs as well as BTC and ETH on perpetual markets. We will touch on perpetual markets in a later article.
dYdX wants to bring trading tools from the traditional world of finance to the blockchain. Although it is decentralized, trading on dYdX is similar to trading on a centralized exchange (CEX). Options and margin trading are standard in...
For as long back as one can remember, the cryptocurrency community has been demanding for privacy coins. Coins that promised true anonymity, instead of pseudonymity, aka, false privacy as offered by Bitcoin. So, in this article, we are going to look up some of the top privacy coins in the world. Are the usual suspects still leading the privacy coins 2020 list, or do we have some surprising names in the mix? Let’s check it out.
There are two reasons why privacy coins are highly desirable:
As mentioned before, the privacy afforded by “normal” coins such as Bitcoin and Ethereum isn’t absolute. To illustrate this point, consider the following example. We went to a blockchain scanner and picked up a random public address “bc1qq3fc75ppp5kq2qpe29wyl0708hzxxu34xk5836.”
Now, when you click on the address, you get this:
As you can see in the diagram, we have a list...
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Ivan on Tech Academy is for anyone wanting to work in blockchain or...