Learn > Introduction To Cryptocurrency

  1. What is cryptocurrency?
  2. Why do we need cryptocurrency?
  3. What makes cryptocurrency better money?
  4. Who invented cryptocurrency?

TLDR; Cryptocurrency is money! But what WTF is money?

Cryptocurrency is a new form of digital money. So to understand crypto, first we need to understand the magical man made creation directing our lives – money.

Today’s money is issued by the government (aka fiat money) and is represented by coins and paper plastered with selfies of dead presidents, but money hasn’t always taken this form. In fact, more than 90% of the world’s total money supply (roughly $50 trillion) is never printed. Instead, digital money is created and managed by banks using technology ill-designed to manage money.

It’s hard to believe, but not long ago people used beads, shells, etc. as money. How the hell did that work!?

Money is simply a universal medium of exchange that enables people to convert something of value into almost anything else of value. You can’t convert money into love and you can’t use money to rewind the clock, but you can convert it into just about anything of value that can be measured. We all use and trust money because everyone else uses and trusts money – it’s as simple as that. The hard part is getting a new money started; more on that later.

What makes for a “sound money” has been debated by philosophers and economists for centuries. Most of them agree money should fulfill the following use cases:

  1. Medium of exchange – used to intermediate the exchange of goods and services
  2. Unit of account – a standard numerical unit which allows you to measure and compare the value of one thing to another
  3. Store of value – maintains its value over time

To accomplish this, “sound money” should contain the following properties:

  1. Portable – Money should be easily moved and carried around
  2. Fungible – One unit of the same denomination should always equal the exact same amount as another unit of the same denomination
  3. Divisible – Money should be easily divisible into smaller units of value
  4. Durable – Money should be able to be used over and over again without breaking down or dissolving
  5. Transferable – Ownership should be easily transferable to someone else
  6. Scarce – A limited or finite amount to ensure it’s value can’t be diluted
  7. Verifiable – One should be able to easily verify it’s authenticity

But doesn’t money need to have value in and of itself? Apparently not. In 1934 the US government forced every American and every US bank to send their gold to the Federal Reserve in exchange for new fiat money which read something like, “This certificate is redeemable at any time for $20 worth of gold from The US Government.”

$20 bill worth $20 of gold
Notice all the references to gold?

Everyone accepted this new money because:

  1. The US Government promised to exchange the new money for gold at any time
  2. President Franklin D. Roosevelt pitched this new money as “the solution” to the Great Depression
  3. The US Government required everyone to pay taxes with the new money, so everyone needed some

Then in 1971 President Nixon abandoned the gold standard and the Federal Reserve switched out all the gold backed money for a new paper money, which said nothing about gold and wasn’t redeemable for anything.

$20 bill worth...
What happened to the gold? This money makes no promises.

Since the gold backed fiat money had become a global standard, no one seemed to notice when that money was swapped out for this new money backed by nothing.

Gold didn’t give the money value in and of itself, the gold standard simply prevented the government from printing more fiat money than it had gold on hand. Since gold is a finite resource (except for those near-earth asteroids covered in gold) so was the money supply. Gold enforced trust between the people using government money and the government itself.

To manage today’s money supply, the government “simply” tracks every transaction ever made by every person on earth and estimates how much money to create based on supply, demand, imports, exports, GDP, and a thousand other things. 

Lack of trust in today’s money supply is a primary reason people are flocking to cryptocurrency.

Next: Why do we need cryptocurrency?

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