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Crypto · 02 / 10
BasicsLevel 1Beginner8 minUpdated

Bitcoin, ether and stablecoins

The word “crypto” lumps together three very different things. Their job, their risk and their logic of value are not the same.

Three different things under one word

Bitcoin is a scarcity asset: limited supply and the longest history. Ether is the fuel for a programmable platform. A stablecoin is a means of payment pegged to a single currency, and its value is not even meant to rise. Three different purposes, three different risk profiles.

Bitcoin

Scarcity and adoption
  • Supply capped in the code at 21 million.
  • The longest history and the deepest liquidity.
  • No cash flow and no yield from use.
JobStore of value

Ether

Programmable platform
  • Used to pay for the network's computing power.
  • Staking earns a reward for securing the network.
  • The value depends on use of the network and on competition.
JobNetwork fuel

Stablecoin

Pegged to a currency
  • The value stays close to the euro or the dollar.
  • Works as an intermediate currency in trading.
  • The risk shifts to the issuer's reserve.
JobPayment and settlement

Why bitcoin is in a different position

Bitcoin is the reference point of the crypto market: the deepest market, the longest history and the clearest rule on supply. That does not make it safe (its falls in value have been in the range of more than 80 percent), but it does make it the only crypto-asset whose structure you can assess without a view on the success of a single team or product.

Other crypto-assets require a judgment on whether the network will still be used years from now. That is a harder question than it feels in a rising market. Bitcoin is the oldest and most liquid crypto-asset, and many people get to know crypto-assets through it.

Row-by-row comparison

Open a row to see the difference

Bitcoin
Capped at 21 million. New coins are created at a known, slowing pace.
Ether
No fixed cap. Part of the transaction fees is burned, so the supply can also shrink.

A stablecoin is not a euro in an account

A stablecoin is a token pegged to an official currency. It is the backbone of trading: most crypto pairs are priced in stablecoins, because they let you move from one crypto to another without going through a bank.

The peg is not automatic, though. It holds only as long as the issuer has reserves and the right of redemption works. In the EU, MiCA sets strict requirements for this: a full reserve and redemption at face value. An algorithmic stablecoin, which maintains its peg with a mechanism alone and no reserve, is a different product and has historically failed.

This content is for information purposes only and should not be construed as investment advice or a recommendation. Investing always involves the risk of losing capital. The value of financial instruments and investments can go up or down, and past performance is no guarantee of future returns.

Quiz
Test yourself: three different things
Three questions. Pick an answer to see the explanation right away.
Kysymys 1 / 3
What most clearly separates ether from bitcoin?
Kysymys 2 / 3
What is the key risk of a stablecoin?
Kysymys 3 / 3
What makes bitcoin's structure easier to assess than that of other crypto-assets?
Score: 0 / 3

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