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How cryptocurrency works – basic vocabulary and concepts

(FINANCE) Cryptocurrency is a concept that dates back a decade, but as it becomes newly mainstream, many are struggling to catch up – knowing the basic concepts can get you up to speed.

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One of the most exciting things to arise out of new technology is the idea of better ways to optimize and improve concepts that we already find in the real world. None of us should be surprised when that includes currency.

With cryptocurrencies such as Bitcoin, Ethereum, Ripple, Litecoin, Dash, NEM, Ethereum Classic, Monero, and Zcash (to name a few), it may be hard for the average consumer not to just keep up, but to know what’s going on in this revolution in our modern day economy. Knowing how crypto works makes you a better consumer, as well as investor in your future. Let’s get started with the basics.

What is a cryptocurrency?

To ask what cryptocurrency is, one should also contemplate what modern day paper or coin currency is. At its most basic, all currencies share this core trait: you can exchange a unit (or units) which has predetermined value for either goods or services. Whether it’s dollars, Yen, the gold standard, or Dogecoin, all of these currencies allow you to complete basic transactions.

Where cryptocurrency is different, is how these transactions are completed and how cryptocurrencies are processed.

How does crypto differ from common currencies?

Cryptocurrency allows you to send money directly peer-to-peer (p2p) electronically instead of operating through third-party systems like banks or governments.

The technology that makes this happen is called Blockchain. Blockchain technology is the primary difference between the dollars in your wallet and the virtual currencies in your crypto wallet. The Litecoin School of Crypto uses a great analogy to explain how blockchains work:

“In its simplest form, blockchain is data. It’s a list of recorded information called “blocks” strung together in a chain. Think of blocks as folders stuffed with information i.e. how much Litecoin was sent, who sent it, and who received it. The great thing about blockchains is that it’s public and anyone in the world can see it.”

How does a normal crypto transaction work?

Here’s an example using the fictional cryptocurrency, bitquarters: Karen owes Jamal 10 bitquarters for her movie ticket, so she’s going to pay him back. Karen first requests the transaction through her digital wallet. Because of the nature of cryptocurrency, she can’t send him bitquarters she doesn’t have (there is no “overdrawn” account status in crypto, like modern banks), so it’s a good thing she just got paid!

When Karen initiates the transaction, she uses her private key to virtually “sign” it. When a transaction is completed, an individual will “sign” their transaction with their private key – the reason why cryptocurrency is called as such is because of encryption, after all. The requested transaction is sent via peer-to-peer (p2p) sharing to a network of computers called nodes. These computers validate Karen’s key and verify the transaction.

After the transaction is verified, it is added to the blockchain, the virtual ledger, that all bitquarter users have access to. After that is finished, in only a matter of seconds, Jamal is paid!

What is this cryptocurrency “mining” thing I’ve been hearing so much about?

Mining is a vital part of the cryptocurrency transaction. Miners are the only individuals in the crypto process that can confirm transactions. Their job is to take a transaction, to verify that it is legitimate, and spread them p2p in the network.

To make it a part of the public ledger (the blockchain) every node has to add it to its database. Because mining takes a computer’s energy and electricity to perform, miners are rewarded with small amounts of cryptocurrency per transaction (like how you pay to pull money from an ATM). However, to prevent fraudulent transactions, a computer must solve an encrypted puzzle in order to add it to the blockchain.

What are other important crypto terms I need to know?

Address: the only piece of information that needs to be used for a transaction, similar to a user name or email address. Each transaction uses a different address.

Block: a unit of data in the blockchain that holds and validates transactions. A blockchain is where all blocks of transactions reside.

Double spend: the action of trying to spend cryptocurrency to two different recipients simultaneously. Mining as well as the blockchain prevent malicious actions such as this from taking place.

Cryptocurrency is held up by some as being the currency of the future, while many others think that due to over-speculation, that it will be a investment bubble with irrevocable consequences for brick and mortar institutions. Regardless of any market forecasters perspective on cryptocurrency, the technology is here to stay and knowing the basic vocabulary can help you understand where things are going.

Don’t be intimidated by all of the language around this concept – if you choose to dive into the crypto waters, you’ll learn as you go along. If you invest in stocks, you know a specific concept and vocabulary list, and crypto functions differently but is just another finance mechanism, both of which can be overwhelming but learning the parts necessary to your goals is all that matters.

PS: If you’re more of a visual person, there’s a short video available that has circulated that explains Bitcoing well, and applies to crypto in general.

This story was first published in February 2018.

Alexandra Bohannon has a Master of Public Administration degree from University of Oklahoma with a concentration in public policy. She is currently based in Oklahoma City, working as a freelance filmmaker, writer, and podcaster. Alexandra loves playing Dungeons and Dragons and is a diehard Trekkie.

Business Finance

Will China’s new digital currency really compete with the US Dollar?

(BUSINESS FINANCE) It isn’t the first time that China has tried to compete with the dollar, but the release of a digital currency has lead some economists to raise red flags.

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Man holding phone in one hand and credit card in other hand, handling digital currency.

For decades the US has been the world standard for foreign trade. As of 2019, 88% of all trades were being backed by that almighty dollar, making it the backbone of the world economy. However, China may be sneaking in something new for digital currency. 

In the last few months, over 100k people were “airdropped” cold hard digital currency. This currency came from People’s Bank of China (PBOC), who has created a digital manifestation of the Chinese yuan. This is planned to run concurrently with its paper and coin playmates. Upon initial inspection, they resemble the same structure as Bitcoin and Ethereum. But there’s a major difference here: The Chinese government is the one fronting the money.

The suspected plan behind this is that the government plans to tightly control the value of the digital yuan, which they are known to do with the paper one as well. This would create a unique item within the world of cryptocurrency. Personally, I don’t think that any of this is going to go anywhere soon. Too many people still need hard currency but it does open up a unique aspect of currency that has only just started since debit and credit cards. It gives the government the ability to spy on its cryptocurrency users. Being able to monitor transaction flows can reveal things like tax evasion and spending habits. There is even the possibility of experimenting with expiring cash.

But how does this affect the US? There’s a method that has been used by Americans since WWII called dollar weaponization.  The exchange domination allows the US government to monitor how the dollars move across the border. Along with that monitoring they are actually able to freeze people out of global financial products as well. It’s a phenomenal amount of power to hold. 

The concern for economists is that the price fixing capabilities of this new currency as well as its backer being an entire countries government could affect everything about the global financial system. Only time will tell how true that turns out to be.

There are a number of possibilities that could come up honestly and they could fall flat on their face unless they put their entire monetary worth behind it. Only time will tell but some economists are already calling for DigiDollars from the American government. Another step into the future.

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Business Finance

A tiger shows its stripes: The growth of Tiger Global and their investments

(BUSINESS FINANCE) Tiger Global has been acquiring a load of tech companies – let’s talk about who they have and how they’ve been so successful.

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Two business partners shaking hands as part of a Tiger Global acquisition deal.

In 2003, Tiger Global was founded by Chase Coleman who began his career at Tiger Management (brilliant name choice). In the ensuing years the investing firm expanded to include private equity and venture investing. Today it’s hitting the charts at $65B with its employees (number at ~100) being the firms’ biggest shareholders.

Earlier this month, Tiger Global raised one of the largest pots of VC money ever recorded, coming in at $6.7B. These came from a list of occurrences and investments.

  • Roblox: A sandbox gaming startup, Tiger Global owned 10% when it went public in March and the value is hitting ~$38B+
  • Stripe: A fintech firm Tiger Global leaped onto this investment when Stripe announced a $600m rise in value at a $95B monetary evaluation of the company.
  • M&A wins: In 2020, 3 portfolio companies (Postmates, Kustomer, & Credit Karma) of Tiger Global were acquired in billion-dollar deals.

The tactics that Tiger Global stands by are well documented in a few different locations. One of the biggest that they push is speed. The deals that fly across their tables are completed in just 3 days, far outpacing other firms. When you are an investment firm hour are a time between success and failure. To keep up with these ideas, they have a pre-emptive approach to startups. Doing thorough research and throwing money at people before they even start looking for it. Knowledge is power and this lets them get their foot in the door faster than anybody else.

Resources and a monstrous war chest are 2 of the other factors that they set their claim to fame on. The numerous portfolio companies have high-priced consultants thrown at them for advice on a regular basis. These consultants just add to the success of the companies and keep things building. Where does this money come from? The stakeholders. The mountainous mounds of money that this firm keeps on hand is matched very few in the world. Scrouge McDuck would be hard pressed to keep up with these guys.

They also keep to long-term holdings as an approach to their methods. Unlike traditional VCs, Tiger Global operates public market hedge funds which provides price stability for startups since it doesn’t have to distribute funds after an IPO, unlike traditional VCs.

In the first quarter of 2021 Tiger Global has closed 60 deals, keeping with their hit the ground sprinting approach. They have bids on a number of different companies already as well (ByteDance, Discord, Hopin, & Coinbase). At least one of these reaches a value into the tens of billions. This company is set to be one of the fastest growing groups in the globe. Who knows where it will stop? Let’s wait and see, or join. Whatever hits your fancy.

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Business Finance

India bans cryptocurrency prior to releasing their own

(BUSINESS FINANCE) India is potentially planning to ban cryptocurrency — and instead, they’re planning to introduce their own version of it for purchase.

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Cryptocurrency coin on a phone open to a purchasing app.

Owning mainstream cryptocurrency these days is a bit like owning a pair of Crocs: Potentially lucrative (especially if you’re Post Malone), but mostly just weird. A recent report shows that India is planning on adding “illegal” to that list, possibly ahead of launching their own cryptocurrency in place of the banned ones.

The proposed law would also fine anyone found tradingor even simply owningbanned cryptocurrencies in India. Mining and transferring ownership of cryptocurrency would similarly warrant punitive measures.

CNBC notes that this law would be “one of the world’s strictest policies against cryptocurrencies” to date. While some countries have imposed strict laws regarding things like mining and trading cryptocurrency, India would be the first country to make owning it illegal.

Some talk of jail timeincluding sentences of up to 10 yearsfor cryptocurrency owners and users was floated by Indian lawmakers back in 2019, but there is no explicit indication that those terms would be present in this rendition of the bill.

To be fair to the lawmakers involved here, the bill wouldn’t be as cut-and-dry as “has bitcoin, gets fined.” According to the CNBC report, people who own cryptocurrency would be able to “liquidate” their earnings for up to six months preceding the bill going into effect. This would theoretically allow investors to hold onto their portfolios for a bit longer before having to cash out.

But that leniency might not matter anyway. It doesn’t take a genius to see that this move could do two dramatic things to the cryptocurrency market: Add yet another niche option for investors, and destabilize every other pre-existing cryptocurrency optionor, at least, make them less stable than they already were.

In fact, the simple introduction and threat of this bill could be enough for the cryptocurrency market to take a nosedivesomething that can’t be discounted as a factor in making this decision. Current reports put Indian-owned bitcoin values at roughly $1.4 billion, though, so it’s clear that the bill hasn’t had a deleterious effect at this point.

The fact that India’s central bank has plans to introduce a government-sponsored cryptocurrency of their own cannot be separated from this bill, either. While the official government position is that blockchain is to be trusted while existing cryptocurrencies are eschewed and dismissed as “Ponzi schemes”, it’s clear that at least part of this bill is motivated by a desire to thin out the competition.

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