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Cryptocurrency
What is Cryptocurrency ?
The cryptocurrencies are decentralized digital currencies without a central bank or single administrator designed to facilitate instant payments anywhere on the planet without commission.
Crypto can be sent from user to user on the peer to peer bitcoin network without intermediaries. The transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain.
A cryptocurrency is a virtual currency that is secured by cryptography, which makes it nearly impossible to counterfeit or double-spend. Cryptocurrencies are decentralized networks based on blockchain technology. A distributed ledger enforced by a disparate network of computers. A defining feature of cryptocurrencies is that they are generally not issued by any central authority, rendering them theoretically immune to government interference or manipulation.
Key Takeaways
✓ A cryptocurrency is a form of digital asset based on a network that is distributed across a large number of computers. This decentralized structure allows them to exist outside the control of governments and central authorities.
✓ The advantages of cryptocurrencies include cheaper and faster money transfers and decentralized systems that do not collapse at a single point of failure.
✓ The disadvantages of cryptocurrencies include their price volatility as an asset class and high energy consumption for mining activities.
Understanding Cryptocurrencies
Cryptocurrencies are digital or virtual currencies underpinned by cryptographic systems. They enable secure online payments without the use of third-party intermediaries. “Crypto” refers to the various encryption algorithms and cryptographic techniques that safeguard these entries, such as elliptical curve encryption, public-private key pairs, and hashing functions.
Cryptocurrencies can be mined or purchased from cryptocurrency exchanges. The skyrocketing value of cryptocurrencies has made them popular as trading instruments. To a limited extent, they are also used for cross-border transfers.
Blockchain
Central to the appeal and functionality of Bitcoin and other cryptocurrencies is blockchain technology. As its name indicates, blockchain is essentially a set of connected blocks or an online ledger. Each block contains a set of transactions that have been independently verified by each member of the network. Every new block generated must be verified by each node before being confirmed, making it almost impossible to forge transaction histories. The contents of the online ledger must be agreed upon by the entire network of an individual node, or computer maintaining a copy of the ledger.
Experts say that blockchain technology can serve multiple industries, such as supply chain, and processes such as online voting and crowdfunding. Financial institutions such as JPMorgan Chase & Co. (JPM) are testing the use of blockchain technology to lower transaction costs by streamlining payment processing.
Types of Cryptocurrency
Bitcoin is the most popular and valuable cryptocurrency. An anonymous person called Satoshi Nakamoto invented it and introduced it to the world via a white paper in 2008. There are thousands of cryptocurrencies present in the market today.
Each cryptocurrency claims to have a different function and specification. For example, Ethereum’s ether markets itself as gas for the underlying smart contract platform. Ripple’s XRP is used by banks to facilitate transfers between different geographies.
Bitcoin, which was made available to the public in 2009, remains the most widely traded and covered cryptocurrency. There were over 18.8 million bitcoins in circulation with a total market cap of around $1.2 trillion. Only 21 million bitcoins will ever exist.
In the wake of Bitcoin’s success, many other cryptocurrencies, known as “altcoins,” have been launched. The aggregate value of all the cryptocurrencies in existence had reached over $2.1 trillion. Bitcoin represents approximately 41% of that total value.
Cryptocurrency Regulations
Cryptocurrencies are legal in the European Union. Derivatives and other products that use cryptocurrencies qualified as “financial instruments.” In June 2021, the European Commission released the Markets in Crypto-Assets (MiCA) regulation that sets safeguards for regulation and establishes rules for companies or vendors providing financial services using cryptocurrencies. Within the United States, the biggest and most sophisticated financial market in the world, crypto derivatives such as Bitcoin futures are available on the Chicago Mercantile Exchange. The Securities and Exchange Commission (SEC) has said that Bitcoin and Ethereum are not securities.
Advantages and Disadvantages of Cryptocurrency
Cryptocurrencies were introduced with the intent to revolutionize financial industry. There are many differences between the theoretical ideal of a decentralized financial system with cryptocurrencies and its practical implementation.
Advantages
Cryptocurrencies represent a new, decentralized paradigm for money. In this system, centralized intermediaries, such as banks and monetary institutions, are not necessary to enforce trust and police transactions between two parties. Thus, a system with cryptocurrencies eliminates the possibility of a single point of failure, such as a large bank, setting off a cascade of crises around the world, such as the one that was triggered in 2008 by the failure of the financial institutions in the United States.
Cryptocurrencies make easier to transfer funds directly between two parties, without the need for a trusted third party like a bank or a credit card company. Such decentralized transfers are secured by the use of public keys and private keys and different forms of incentive systems, such as proof of work or proof of stake.
Cryptocurrency transfers between two transacting parties are faster as compared to standard money transfers because they do not use third-party intermediaries. Flash loans in decentralized finance are a good example of such decentralized transfers. These loans, which are processed without backing collateral, can be executed within seconds and are used in trading.
Cryptocurrency investments can generate profits. Cryptocurrency markets have skyrocketed in value over the past decade, at one point reaching almost $2 trillion. As of Dec. 20, 2021, Bitcoin was valued at more than $862 billion in crypto markets.
The remittance economy is testing one of cryptocurrency’s most prominent use cases. Currently, cryptocurrencies such as Bitcoin serve as intermediate currencies to streamline money transfers across borders. Thus, a fiat currency is converted to Bitcoin (or another cryptocurrency), transferred across borders and, subsequently, converted to the destination fiat currency. This method streamlines the money transfer process and makes it cheaper.
Disadvantages
Though they claim to be an anonymous form of transaction, cryptocurrencies are actually pseudonymous. They leave a digital trail that agencies such as the Federal Bureau of Investigation (FBI) can decipher. This opens up possibilities of governments or federal authorities tracking the financial transactions of ordinary citizens.
In theory, cryptocurrencies are meant to be decentralized, their wealth distributed between many parties on a blockchain. In reality, ownership is highly concentrated. For example, an MIT study found that just 11,000 investors held roughly 45% of Bitcoin’s surging value.
One of the conceits of cryptocurrencies is that anyone can mine them using a computer with an Internet connection. However, mining popular cryptocurrencies requires considerable energy, sometimes as much energy as entire countries consume. The expensive energy costs coupled with the unpredictability of mining have concentrated mining among large firms whose revenues running into the billions of dollars. According to an MIT study, 10% of miners account for 90% of its mining capacity.
Though cryptocurrency blockchains are highly secure, other crypto repositories, such as exchanges and wallets, can be hacked. Many cryptocurrency exchanges and wallets have been hacked over the years, sometimes resulting in millions of dollars worth of “coins” stolen.
What Is Cryptocurrency in Plain Words ?
Cryptocurrencies are digital assets integrated in decentralized systems that allow secure online payments.
How Do You Get Cryptocurrency ?
Any investor can purchase cryptocurrency from popular crypto exchanges or through brokers like FxPro. Another popular way to invest in cryptocurrencies is through financial derivatives, such as CME’s Bitcoin futures, or through other instruments, such as Bitcoin trusts and Bitcoin ETFs.
What is the Point of Cryptocurrency ?
Cryptocurrencies are a new paradigm for money. Their streamline existing financial architecture to make it faster and cheaper. Their technology and architecture decentralize existing monetary systems and make it possible for transacting parties to exchange value and money independently of intermediary institutions such as banks.
Can You Generate Cryptocurrency ?
Cryptocurrencies are generated by mining. For example, Bitcoin is generated using Bitcoin mining. The process involves downloading software that contains a partial or full history of transactions that have occurred in its network. Though anyone with a computer and an Internet connection can mine cryptocurrency, the energy- and resource-intensive nature of mining means that large firms dominate the industry.
What Are the Most Popular Cryptocurrencies ?
Bitcoin is by far the most popular cryptocurrency followed by other cryptocurrencies such as Ethereum, Binance Coin, Solana, Litecoin and Cardano.
Section: Forex Guide
Published: 01.08.2022
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