Understanding cryptocurrency
While cryptocurrency and crypto assets—or "crypto" for short—have been making headlines for a number of years, their existence, roles and regulations are still the subject of regular discussion. These digital assets have fluctuated wildly in price since their introduction, meaning that some investors win big and others lose it all. In this article, we'll look at what they are, how they work and what the risks are. That way you'll be able to decide for yourself if you want them in your investment portfolio.
Cryptocurrencies and crypto assets can play different roles in different circumstances. In countries with limited banking infrastructure, for example, crypto can be used to make transactions that are otherwise unavailable. Under oppressive regimes and in political conflicts, investors can use crypto as a safe harbour. And of course, in industrialized countries, investors buy and sell crypto to make a profit.
What are cryptocurrencies?
Cryptocurrencies are digital assets that have no physical counterpart. They aren't controlled by a central bank or government. Instead, they rely on a decentralized network of users. They're generally traded on online platforms—the equivalent of a stock market—and are held in digital wallets that can be controlled by you or by the online platform. You can also send crypto directly to someone else without going through a financial institution or other intermediary.
Crypto words and concepts
Before we can talk about crypto, you'll have to get familiar with the terms and tech behind it. Here are some words and concepts you'll need to know:
Bitcoin is the first cryptocurrency that was ever launched, back in 2009, and it's still the most popular. It has a maximum total supply of 21 million, meaning that once that amount is reached, no more will be made. This was an intentional choice to create scarcity and retain value as demand grows. One single bitcoin can be worth tens of thousands of dollars, so you'll often hear about people owning or buying a fraction of a bitcoin. The smallest unit available for sale is the "satoshi," which is worth 0.00000001 bitcoin (or to put it simply, 1 bitcoin = 100 million sat).
A blockchain is a decentralized public digital ledger of cryptocurrency transactions. This database is hosted across a vast peer-to-peer network of participating computers. Transaction information is recorded in "blocks.".
Crypto assets are digital assets that rely on blockchain technology. That includes cryptocurrency, as well as other types of digital tokens that can represent real or intangible assets, such as artwork, voting rights or a portion of an investment (similar to a share).
A crypto asset that is treated as a currency and can be exchanged to purchase goods and services, but that is not issued or regulated by a central bank or government.
Ethereum, which was launched in 2015, is the second most popular cryptocurrency. Its advanced programming language is also used in financial application development. Units are called "ether," and there are currently around 120 million ether in circulation. It can be divided into millions of sub-units (up to 18 zeroes after the decimal point) to accommodate small transactions. Its smallest unit is called the "wei."
Another word for a cryptocurrency or crypto asset.
A crypto asset that represents ownership of a unique object. Digital artwork and virtual collector's items use NFT technology.
A process for validating and recording blockchain transactions, carried out by computers connected to a powerful network. It's also how new assets are added to the market. When the process is complete, the miner receives a reward, which is usually a new crypto asset or a transaction fee. Mining is a key step, since it ensures that the ledger is complete and accurate, without the need for a central authority. Mining is the process used by Bitcoin.
Staking has the same purpose as mining. In staking, you use tokens as collateral while helping to validate and record transactions. The process ensures that the peer-to-peer network is functioning smoothly. Staking is the process used by Ethereum.
Online platform that allows investors to buy and sell crypto assets. Some of these platforms are centralized and regulated, and of those, some are authorized to do business in Canada.
Software used to receive, hold and send cryptocurrency. Some of these digital wallets have a physical form, such as a USB key, while others exist only on computers and mobile devices. Some wallets are hosted on crypto asset trading platforms.
How do cryptocurrencies work?
Anyone can create a cryptocurrency. You don't need authorization or permission.
The creator decides how their cryptocurrency works, and all of its features—the name, the initial quantity, and how many are created as a reward for each block.
Cryptocurrencies can be sent directly between two wallets. However, most cryptocurrencies are actually traded on centralized platforms. Before you can trade, you need to create a user account with your personal information. You transfer money to the account to purchase crypto assets. Platforms generally offer a range of crypto assets, and their prices are always changing.
Cryptocurrencies can be used to pay for goods and services, just like regular money. However, many people view them as an investment, hoping to resell at a higher price than they paid.
You can also invest in cryptocurrency exchange-traded funds (ETFs). In Canada, they've been offered on the market since 2021. These ETFs give you exposure to Bitcoin and Ethereum without having to trade and store crypto assets yourself. You don't need your own crypto wallet, and you can start investing without being a crypto expert.
To learn more, read "How do cryptoassets work?" on the Autorité des marchés financiers website.
What risks are involved with cryptocurrency?
Unlike regular currencies, which fluctuate based on their country's economy, or shares that reflect a company's performance, cryptocurrency values are determined mainly by supply and demand. Analyzing the value and potential demand for a crypto asset is complicated. And, for example, it's easier to analyze Bitcoin and Ethereum, since they account for about 60% of the total market. Brand new crypto assets are harder to assess.
Volatile prices
Cryptocurrencies can gain and lose a lot of value in a very short period of time for no clear reason. While major stock markets have systems in place to "short-circuit" any sudden plunges and prevent investor panic, crypto asset trading platforms do not.
Open to manipulation
The highly speculative nature of cryptocurrency means people can take advantage of the system for their own gains. For example, people can artificially inflate demand for a short while by spreading false information, launching a media campaign or including a celebrity endorsement.
Technology risk
Digital wallets are relatively complex and can be hard to use. And the CTPs that host the data aren't always secure. Investors could lose all of their digital assets if their accounts are hacked.
What's more, if a cryptocurrency company or trading platform goes bankrupt, the crypto assets you hold are not protected by the Canada Deposit Insurance Corporation.
Fraud and cryptocurrency
Cryptocurrencies are complex, and are still new and unfamiliar to many people. Scammers use a lot of different strategies to take advantage of the situation. Here are some examples:
- Fake crypto investing websites
Fake trading platforms that encourage you to transfer your cryptocurrencies to them, often by advertising returns that are too good to be true. - Cryptocurrency launches
Someone announces that they're launching a revolutionary cryptocurrency—and you're invited to get in on the ground floor.
To learn more about crypto asset scams, see How to spot and avoid cryptocurrency scams.
Protecting yourself before you invest
- Get information from reliable sources, like the websites for the Ontario Securities Commission, the Autorité des marchés financiers in Quebec, or the equivalent organization for your province or territory. Don't make any investment decisions based solely on online ads or celebrity endorsements.
- Only use platforms that are authorized to do business in Canada.
Make sure that the crypto asset trading platform is registered as a broker with the Canadian Securities Administrators. The list of registered brokers is linked above. You might also decide to purchase crypto ETFs instead of purchasing and managing crypto assets on your own. While this doesn't eliminate all of the risks associated with crypto assets, registered platforms and fund managers are subject to some requirements and verifications. - Watch out for fraud attempts.
In general, be on the alert in situations where you're asked to act quickly, or if you're promised abnormally high returns, or if you spot any of the other signs of investment fraud. - Declare your crypto asset gains.
Discuss your investment plans with your accountant—that way you'll avoid any unpleasant surprises during tax season!